This commit is contained in:
jiangh277 2025-07-22 23:00:39 +08:00
commit f8fb9b561c
59 changed files with 2456 additions and 0 deletions

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/mvnw text eol=lf
*.cmd text eol=crlf

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HELP.md
target/
.mvn/wrapper/maven-wrapper.jar
!**/src/main/**/target/
!**/src/test/**/target/
### STS ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache
### IntelliJ IDEA ###
.idea
*.iws
*.iml
*.ipr
### NetBeans ###
/nbproject/private/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/
build/
!**/src/main/**/build/
!**/src/test/**/build/
### VS Code ###
.vscode/

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.mvn/wrapper/maven-wrapper.properties vendored Normal file
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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
wrapperVersion=3.3.2
distributionType=only-script
distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.10/apache-maven-3.9.10-bin.zip

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#!/bin/sh
# ----------------------------------------------------------------------------
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
# ----------------------------------------------------------------------------
# ----------------------------------------------------------------------------
# Apache Maven Wrapper startup batch script, version 3.3.2
#
# Optional ENV vars
# -----------------
# JAVA_HOME - location of a JDK home dir, required when download maven via java source
# MVNW_REPOURL - repo url base for downloading maven distribution
# MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
# MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output
# ----------------------------------------------------------------------------
set -euf
[ "${MVNW_VERBOSE-}" != debug ] || set -x
# OS specific support.
native_path() { printf %s\\n "$1"; }
case "$(uname)" in
CYGWIN* | MINGW*)
[ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")"
native_path() { cygpath --path --windows "$1"; }
;;
esac
# set JAVACMD and JAVACCMD
set_java_home() {
# For Cygwin and MinGW, ensure paths are in Unix format before anything is touched
if [ -n "${JAVA_HOME-}" ]; then
if [ -x "$JAVA_HOME/jre/sh/java" ]; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
JAVACCMD="$JAVA_HOME/jre/sh/javac"
else
JAVACMD="$JAVA_HOME/bin/java"
JAVACCMD="$JAVA_HOME/bin/javac"
if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then
echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2
echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2
return 1
fi
fi
else
JAVACMD="$(
'set' +e
'unset' -f command 2>/dev/null
'command' -v java
)" || :
JAVACCMD="$(
'set' +e
'unset' -f command 2>/dev/null
'command' -v javac
)" || :
if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then
echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2
return 1
fi
fi
}
# hash string like Java String::hashCode
hash_string() {
str="${1:-}" h=0
while [ -n "$str" ]; do
char="${str%"${str#?}"}"
h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296))
str="${str#?}"
done
printf %x\\n $h
}
verbose() { :; }
[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; }
die() {
printf %s\\n "$1" >&2
exit 1
}
trim() {
# MWRAPPER-139:
# Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds.
# Needed for removing poorly interpreted newline sequences when running in more
# exotic environments such as mingw bash on Windows.
printf "%s" "${1}" | tr -d '[:space:]'
}
# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
while IFS="=" read -r key value; do
case "${key-}" in
distributionUrl) distributionUrl=$(trim "${value-}") ;;
distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;;
esac
done <"${0%/*}/.mvn/wrapper/maven-wrapper.properties"
[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties"
case "${distributionUrl##*/}" in
maven-mvnd-*bin.*)
MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/
case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in
*AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;;
:Darwin*x86_64) distributionPlatform=darwin-amd64 ;;
:Darwin*arm64) distributionPlatform=darwin-aarch64 ;;
:Linux*x86_64*) distributionPlatform=linux-amd64 ;;
*)
echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2
distributionPlatform=linux-amd64
;;
esac
distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip"
;;
maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;;
*) MVN_CMD="mvn${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
esac
# apply MVNW_REPOURL and calculate MAVEN_HOME
# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
distributionUrlName="${distributionUrl##*/}"
distributionUrlNameMain="${distributionUrlName%.*}"
distributionUrlNameMain="${distributionUrlNameMain%-bin}"
MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}"
MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")"
exec_maven() {
unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || :
exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD"
}
if [ -d "$MAVEN_HOME" ]; then
verbose "found existing MAVEN_HOME at $MAVEN_HOME"
exec_maven "$@"
fi
case "${distributionUrl-}" in
*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;;
*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;;
esac
# prepare tmp dir
if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
trap clean HUP INT TERM EXIT
else
die "cannot create temp dir"
fi
mkdir -p -- "${MAVEN_HOME%/*}"
# Download and Install Apache Maven
verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
verbose "Downloading from: $distributionUrl"
verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
# select .zip or .tar.gz
if ! command -v unzip >/dev/null; then
distributionUrl="${distributionUrl%.zip}.tar.gz"
distributionUrlName="${distributionUrl##*/}"
fi
# verbose opt
__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR=''
[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v
# normalize http auth
case "${MVNW_PASSWORD:+has-password}" in
'') MVNW_USERNAME='' MVNW_PASSWORD='' ;;
has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;;
esac
if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then
verbose "Found wget ... using wget"
wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl"
elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then
verbose "Found curl ... using curl"
curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl"
elif set_java_home; then
verbose "Falling back to use Java to download"
javaSource="$TMP_DOWNLOAD_DIR/Downloader.java"
targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName"
cat >"$javaSource" <<-END
public class Downloader extends java.net.Authenticator
{
protected java.net.PasswordAuthentication getPasswordAuthentication()
{
return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
}
public static void main( String[] args ) throws Exception
{
setDefault( new Downloader() );
java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
}
}
END
# For Cygwin/MinGW, switch paths to Windows format before running javac and java
verbose " - Compiling Downloader.java ..."
"$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java"
verbose " - Running Downloader.java ..."
"$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")"
fi
# If specified, validate the SHA-256 sum of the Maven distribution zip file
if [ -n "${distributionSha256Sum-}" ]; then
distributionSha256Result=false
if [ "$MVN_CMD" = mvnd.sh ]; then
echo "Checksum validation is not supported for maven-mvnd." >&2
echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
exit 1
elif command -v sha256sum >/dev/null; then
if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c >/dev/null 2>&1; then
distributionSha256Result=true
fi
elif command -v shasum >/dev/null; then
if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then
distributionSha256Result=true
fi
else
echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
exit 1
fi
if [ $distributionSha256Result = false ]; then
echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2
echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2
exit 1
fi
fi
# unzip and move
if command -v unzip >/dev/null; then
unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip"
else
tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar"
fi
printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url"
mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
clean || :
exec_maven "$@"

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<# : batch portion
@REM ----------------------------------------------------------------------------
@REM Licensed to the Apache Software Foundation (ASF) under one
@REM or more contributor license agreements. See the NOTICE file
@REM distributed with this work for additional information
@REM regarding copyright ownership. The ASF licenses this file
@REM to you under the Apache License, Version 2.0 (the
@REM "License"); you may not use this file except in compliance
@REM with the License. You may obtain a copy of the License at
@REM
@REM http://www.apache.org/licenses/LICENSE-2.0
@REM
@REM Unless required by applicable law or agreed to in writing,
@REM software distributed under the License is distributed on an
@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@REM KIND, either express or implied. See the License for the
@REM specific language governing permissions and limitations
@REM under the License.
@REM ----------------------------------------------------------------------------
@REM ----------------------------------------------------------------------------
@REM Apache Maven Wrapper startup batch script, version 3.3.2
@REM
@REM Optional ENV vars
@REM MVNW_REPOURL - repo url base for downloading maven distribution
@REM MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
@REM MVNW_VERBOSE - true: enable verbose log; others: silence the output
@REM ----------------------------------------------------------------------------
@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0)
@SET __MVNW_CMD__=
@SET __MVNW_ERROR__=
@SET __MVNW_PSMODULEP_SAVE=%PSModulePath%
@SET PSModulePath=
@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @(
IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B)
)
@SET PSModulePath=%__MVNW_PSMODULEP_SAVE%
@SET __MVNW_PSMODULEP_SAVE=
@SET __MVNW_ARG0_NAME__=
@SET MVNW_USERNAME=
@SET MVNW_PASSWORD=
@IF NOT "%__MVNW_CMD__%"=="" (%__MVNW_CMD__% %*)
@echo Cannot start maven from wrapper >&2 && exit /b 1
@GOTO :EOF
: end batch / begin powershell #>
$ErrorActionPreference = "Stop"
if ($env:MVNW_VERBOSE -eq "true") {
$VerbosePreference = "Continue"
}
# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties
$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl
if (!$distributionUrl) {
Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
}
switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) {
"maven-mvnd-*" {
$USE_MVND = $true
$distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip"
$MVN_CMD = "mvnd.cmd"
break
}
default {
$USE_MVND = $false
$MVN_CMD = $script -replace '^mvnw','mvn'
break
}
}
# apply MVNW_REPOURL and calculate MAVEN_HOME
# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
if ($env:MVNW_REPOURL) {
$MVNW_REPO_PATTERN = if ($USE_MVND) { "/org/apache/maven/" } else { "/maven/mvnd/" }
$distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace '^.*'+$MVNW_REPO_PATTERN,'')"
}
$distributionUrlName = $distributionUrl -replace '^.*/',''
$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$',''
$MAVEN_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain"
if ($env:MAVEN_USER_HOME) {
$MAVEN_HOME_PARENT = "$env:MAVEN_USER_HOME/wrapper/dists/$distributionUrlNameMain"
}
$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join ''
$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME"
if (Test-Path -Path "$MAVEN_HOME" -PathType Container) {
Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME"
Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
exit $?
}
if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) {
Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl"
}
# prepare tmp dir
$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile
$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir"
$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null
trap {
if ($TMP_DOWNLOAD_DIR.Exists) {
try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
}
}
New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null
# Download and Install Apache Maven
Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
Write-Verbose "Downloading from: $distributionUrl"
Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
$webclient = New-Object System.Net.WebClient
if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) {
$webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD)
}
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null
# If specified, validate the SHA-256 sum of the Maven distribution zip file
$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum
if ($distributionSha256Sum) {
if ($USE_MVND) {
Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties."
}
Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) {
Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property."
}
}
# unzip and move
Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null
Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -NewName $MAVEN_HOME_NAME | Out-Null
try {
Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null
} catch {
if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) {
Write-Error "fail to move MAVEN_HOME"
}
} finally {
try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
}
Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"

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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.3.12</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.timeline</groupId>
<artifactId>timeline</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>pom</packaging>
<modules>
<!-- <module>timeline-common</module>-->
<!-- <module>timeline-user-service</module>-->
<module>timeline-file-service</module>
<module>timeline-component-common</module>
<module>timeline-story-service</module>
<!-- <module>timeline-gateway</module>-->
<!-- <module>timeline-registry</module>-->
<!-- <module>timeline-config-server</module>-->
</modules>
<properties>
<java.version>21</java.version>
<spring-cloud.version>2023.0.5</spring-cloud.version> <!-- Spring Cloud 版本 -->
<spring-cloud-alibaba.version>2023.0.5.0</spring-cloud-alibaba.version>
</properties>
<dependencyManagement>
<dependencies>
<!-- Spring Cloud -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<annotationProcessorPaths>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
</project>

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#-------------------------------------------------------------------------------#
# Qodana analysis is configured by qodana.yaml file #
# https://www.jetbrains.com/help/qodana/qodana-yaml.html #
#-------------------------------------------------------------------------------#
version: "1.0"
#Specify inspection profile for code analysis
profile:
name: qodana.starter
#Enable inspections
#include:
# - name: <SomeEnabledInspectionId>
#Disable inspections
#exclude:
# - name: <SomeDisabledInspectionId>
# paths:
# - <path/where/not/run/inspection>
projectJDK: "21" #(Applied in CI/CD pipeline)
#Execute shell command before Qodana execution (Applied in CI/CD pipeline)
#bootstrap: sh ./prepare-qodana.sh
#Install IDE plugins before Qodana execution (Applied in CI/CD pipeline)
#plugins:
# - id: <plugin.id> #(plugin id can be found at https://plugins.jetbrains.com)
#Specify Qodana linter for analysis (Applied in CI/CD pipeline)
linter: jetbrains/qodana-jvm:2024.3

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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.timeline</groupId>
<artifactId>timeline</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<artifactId>timeline-component-common</artifactId>
<properties>
<maven.compiler.source>21</maven.compiler.source>
<maven.compiler.target>21</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-core</artifactId>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.5.17</version>
<scope>compile</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<id>repackage</id>
<phase>none</phase>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.4.0</version>
<configuration>
<addClasspath>false</addClasspath>
<mainClass />
</configuration>
</plugin>
</plugins>
</build>
</project>

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package com.timeline.aop;
import jakarta.servlet.http.HttpServletRequest;
import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
@Slf4j
@Aspect
@Component
public class RequestLogAspect {
@Pointcut("execution(* com..controller.*.*(..))")
public void log() {
}
@Around("log()")
public Object doAround(ProceedingJoinPoint joinPoint) throws Throwable {
long startTime = System.currentTimeMillis();
try {
// 获取请求信息
ServletRequestAttributes requestAttributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
HttpServletRequest request = requestAttributes.getRequest();
log.info("【请求开始】");
log.info("接受请求, URL : {}", request.getRequestURL());
log.info("HTTP Method : {}", request.getMethod());
log.info("IP Address : {}", request.getRemoteAddr());
log.info("Class Method: {}.{}", joinPoint.getSignature().getDeclaringTypeName(), joinPoint.getSignature().getName());
// 执行原方法
Object result = joinPoint.proceed();
// 输出返回值
log.info("响应结果 : {}", result);
log.info("结束请求, 请求耗时 : {} ms", System.currentTimeMillis() - startTime);
return result;
} catch (Exception e) {
log.error("请求发生异常", e);
throw e;
}
}
}

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package com.timeline.constants;
public class CommonConstants {
private static final int RELATION_USER_AND_STORY = 1;
public static final int RELATION_USER_AND_STORY_ITEM = 2;
public static final int RELATION_USER_AND_IMAGE = 3;
public static final int RELATION_STORY_AND_IMAGE = 4;
public static final int RELATION_STORY_ITEM_AND_IMAGE = 5;
public static final int RELATION_STORY_ITEM_AND_COVER = 6;
public static final int STORY_ITEM_IS_ROOT = 1;
public static final int STORY_ITEM_IS_NOT_ROOT = 0;
}

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package com.timeline.dto;
import lombok.Data;
import java.time.LocalDateTime;
@Data
public class CommonRelationDTO {
private Integer id;
private String relaId;
private String subRelaId;
private Integer relationType;
private String userId;
private LocalDateTime createTime;
private LocalDateTime updateTime;
private Integer isDeleted;
}

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package com.timeline.enums;
public enum RelationTypeEnum {
}

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package com.timeline.exception;
import com.timeline.response.ResponseEnum;
public class CustomException extends RuntimeException {
private final int code;
private final String message;
public CustomException(ResponseEnum responseEnum) {
this.code = responseEnum.getCode();
this.message = responseEnum.getMessage();
}
public CustomException(ResponseEnum responseEnum, String detailMessage) {
this.code = responseEnum.getCode();
this.message = responseEnum.getMessage() + ": " + detailMessage;
}
public CustomException(int code, String message) {
this.code = code;
this.message = message;
}
public int getCode() {
return code;
}
@Override
public String getMessage() {
return message;
}
}

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package com.timeline.handler;
import com.timeline.exception.CustomException;
import com.timeline.response.ResponseEntity;
import com.timeline.response.ResponseEnum;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;
@RestControllerAdvice
public class GlobalExceptionHandler {
@ExceptionHandler(CustomException.class)
public ResponseEntity<String> handleCustomException(CustomException ex) {
return ResponseEntity.error(ex.getCode(), ex.getMessage());
}
@ExceptionHandler(Exception.class)
public ResponseEntity<String> handleGenericException(Exception ex) {
return ResponseEntity.error(ResponseEnum.INTERNAL_SERVER_ERROR.getCode(),
ResponseEnum.INTERNAL_SERVER_ERROR.getMessage() + ": " + ex.getMessage());
}
}

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package com.timeline.response;
import lombok.AllArgsConstructor;
import lombok.Data;
@Data
@AllArgsConstructor
public class ResponseEntity<T> {
private int code;
private String message;
private T data;
public static <T> ResponseEntity<T> success(T data) {
return new ResponseEntity<>(ResponseEnum.SUCCESS.getCode(), ResponseEnum.SUCCESS.getMessage(), data);
}
public static <T> ResponseEntity<T> error(int code, String message) {
return new ResponseEntity<>(code, message, null);
}
public static <T> ResponseEntity<T> error(ResponseEnum responseEnum) {
return new ResponseEntity<>(responseEnum.getCode(), responseEnum.getMessage(), null);
}
public static <T> ResponseEntity<T> error(ResponseEnum responseEnum, String detailMessage) {
return new ResponseEntity<>(responseEnum.getCode(), responseEnum.getMessage() + ": " + detailMessage, null);
}
}

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package com.timeline.response;
import lombok.AllArgsConstructor;
import lombok.Getter;
@Getter
@AllArgsConstructor
public enum ResponseEnum {
// 成功
SUCCESS(200, "请求成功"),
// 客户端错误
BAD_REQUEST(400, "客户端错误"),
UNAUTHORIZED(401, "未授权访问"),
FORBIDDEN(403, "禁止访问"),
NOT_FOUND(404, "资源不存在"),
METHOD_NOT_ALLOWED(405, "方法不允许"),
REQUEST_TIMEOUT(408, "请求超时"),
CONFLICT(409, "操作冲突"),
UNSUPPORTED_MEDIA_TYPE(415, "不支持的媒体类型"),
TOO_MANY_REQUESTS(429, "请求过多,请稍后再试"),
// 服务端错误
INTERNAL_SERVER_ERROR(500, "服务器内部错误"),
NOT_IMPLEMENTED(501, "功能未实现"),
BAD_GATEWAY(502, "网关错误"),
SERVICE_UNAVAILABLE(503, "服务不可用"),
GATEWAY_TIMEOUT(504, "网关超时");
private final int code;
private final String message;
}

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package com.timeline.utils;
import java.util.UUID;
public class IdUtils {
public static String randomUuid() {
return UUID.randomUUID().toString().replace("-", "");
}
public static String randomUuid(boolean dash) {
return dash ? UUID.randomUUID().toString() : UUID.randomUUID().toString().replace("-", "");
}
/**
* 获取无分隔符的 UUID大写
*/
public static String randomUuidUpper() {
return randomUuid().toUpperCase();
}
}

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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.timeline.story.dao.CommonRelationMapper">
<insert id="insertImageStoryItemRelation">
INSERT INTO common_relation (rela_id, sub_rela_id, rela_type, user_id)
VALUES (#{imageInstanceId}, #{storyItemId}, 1, #{userId})
</insert>
<select id="getImagesByStoryItemId" resultType="string">
SELECT rela_id
FROM common_relation
WHERE sub_rela_id = #{storyItemId} AND rela_type = 1 AND is_delete = 0
</select>
<select id="getStoryItemsByImageInstanceId" resultType="string">
SELECT sub_rela_id
FROM common_relation
WHERE rela_id = #{imageInstanceId} AND rela_type = 1 AND is_delete = 0
</select>
<update id="deleteImageStoryItemRelation">
UPDATE common_relation
SET is_delete = 1
WHERE rela_id = #{imageInstanceId} AND sub_rela_id = #{storyItemId}
</update>
<insert id="insertRelation">
INSERT INTO common_relation (rela_id, sub_rela_id, rela_type, user_id)
VALUES (#{relaId}, #{subRelaId}, #{relationType}, #{userId})
</insert>
</mapper>

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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.timeline</groupId>
<artifactId>timeline</artifactId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<artifactId>timeline-file-service</artifactId>
<name>timeline-file-service</name>
<description>File service for timeline system</description>
<dependencies>
<!-- Spring Boot -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<!-- Spring Cloud -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-bootstrap</artifactId>
</dependency>
<dependency>
<groupId>io.minio</groupId>
<artifactId>minio</artifactId>
<version>8.5.2</version>
</dependency>
<!--<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
</dependency>-->
<!-- Spring Cloud Alibaba (如使用 Nacos) -->
<!--<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
</dependency>-->
<!-- 公共模块 -->
<dependency>
<groupId>com.timeline</groupId>
<artifactId>timeline-component-common</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
<!-- 数据库相关 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>3.0.4</version>
</dependency>
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
<version>8.2.0</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

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package com.timeline.file;
import com.timeline.file.config.MinioConfig;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.ComponentScan;
@SpringBootApplication
@ComponentScan({"com.timeline", "com.timeline.file"})
@EnableConfigurationProperties(MinioConfig.class)
public class TimelineFileServiceApplication {
public static void main(String[] args) {
SpringApplication.run(TimelineFileServiceApplication.class, args);
}
}

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package com.timeline.file.config;
import io.minio.MinioClient;
import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Data
@Configuration
@ConfigurationProperties(prefix = "minio")
public class MinioConfig {
private String endpoint;
private String accessKey;
private String secretKey;
private String bucketName;
@Bean
public MinioClient minioClient() {
return MinioClient.builder()
.endpoint(endpoint)
.credentials(accessKey, secretKey)
.build();
}
}

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package com.timeline.file.controller;
import com.timeline.file.service.FileService;
import com.timeline.file.service.impl.FileServiceImpl;
import com.timeline.file.vo.ImageInfoVo;
import com.timeline.response.ResponseEntity;
import jakarta.servlet.http.HttpServletResponse;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.compress.utils.IOUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
@Slf4j
@RestController
@RequestMapping("/file")
public class FileController {
@Autowired
private FileService fileService;
@GetMapping("/hello")
public String hello(){
return "file service hello";
}
@GetMapping("/create-default-bucket")
public String createDefaultBucket() throws Throwable {
fileService.createBucketIfNotExist();
return "create default bucket success";
}
@GetMapping("/get-upload-url/{fileName}")
public ResponseEntity<String> getUploadUrl(@PathVariable String fileName) throws Throwable {
String uploadUrl = fileService.generateUploadUrl(fileName);
return ResponseEntity.success(uploadUrl);
}
@GetMapping("/get-download-url/{fileName}")
public ResponseEntity<String> getDownloadUrl(@PathVariable String fileName) throws Throwable {
String downloadUrl = fileService.generateDownloadUrl(fileName);
return ResponseEntity.success(downloadUrl);
}
@PostMapping("/uploaded")
public ResponseEntity<String> uploaded(@RequestBody ImageInfoVo imageInfoVo) throws Throwable {
fileService.saveFileMetadata(imageInfoVo);
return ResponseEntity.success("上传成功");
}
@PostMapping("/upload-cover")
public ResponseEntity<String> uploadCover(@RequestPart("cover") MultipartFile cover) throws Throwable {
String objectKey = fileService.uploadCover(cover);
return ResponseEntity.success(objectKey);
}
@RequestMapping(value = "/download/cover/{coverInstanceId}", method = RequestMethod.GET, produces = MediaType.IMAGE_JPEG_VALUE)
public void downloadCover(@PathVariable String coverInstanceId, HttpServletResponse response) throws Throwable {
log.info("downloadCover");
InputStream inputStream = fileService.downloadCover(coverInstanceId);
response.setContentType("image/jpeg");
IOUtils.copy(inputStream, response.getOutputStream());
}
/**
* 上传图片后绑定到某个 StoryItem
*/
@PostMapping("/upload-story-item-image")
public ResponseEntity<String> uploadStoryItemImage(
@RequestParam String storyItemId,
@RequestBody ImageInfoVo imageInfoVo) throws Throwable {
// 1. 存储图片元数据
fileService.saveFileMetadata(imageInfoVo);
// 2. 关联图片和 StoryItem
fileService.associateImageWithStoryItem(imageInfoVo.getInstanceId(), storyItemId, "9999");
return ResponseEntity.success("上传并绑定成功");
}
/**
* 获取某个 StoryItem 的所有图片链接
*/
@GetMapping("/story-item/images/{storyItemId}")
public ResponseEntity<List<String>> getStoryItemImages(@PathVariable String storyItemId) throws Throwable {
List<String> imageIds = fileService.getStoryItemImages(storyItemId);
ArrayList<String> urls = fileService.getAllImageUrls(imageIds);
return ResponseEntity.success(urls);
}
/**
* StoryItem 移除一个图片
*/
@DeleteMapping("/story-item/image/remove")
public ResponseEntity<String> removeImageFromStoryItem(
@RequestParam String imageInstanceId,
@RequestParam String storyItemId) throws Throwable {
fileService.removeImageFromStoryItem(imageInstanceId, storyItemId);
return ResponseEntity.success("图片已从故事项中移除");
}
}

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package com.timeline.file.dao;
import com.timeline.dto.CommonRelationDTO;
import org.apache.ibatis.annotations.Mapper;
import java.util.List;
@Mapper
public interface CommonRelationMapper {
void insertImageStoryItemRelation(String imageInstanceId, String storyItemId, String userId);
void insertRelation(CommonRelationDTO relationData);
List<String> getImagesByStoryItemId(String storyItemId);
List<String> getStoryItemsByImageInstanceId(String imageInstanceId);
void deleteImageStoryItemRelation(String imageInstanceId, String storyItemId);
}

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package com.timeline.file.dao;
import com.timeline.file.entity.ImageInfo;
import org.apache.ibatis.annotations.Mapper;
@Mapper
public interface ImageInfoMapper {
void insert(ImageInfo imageInfo);
String selectObjectKeyById(String objectKey);
void delete(String objectKey);
}

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package com.timeline.file.entity;
import lombok.Data;
import java.time.LocalDateTime;
@Data
public class ImageInfo {
private Long imageId;
private String instanceId;
private String imageName;
private String objectKey;
private LocalDateTime uploadTime;
private Long size;
private String contentType;
private String userId;
private Integer isDeleted;
}

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package com.timeline.file.service;
import com.timeline.file.entity.ImageInfo;
import com.timeline.file.vo.ImageInfoVo;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
@Service
public interface FileService {
void createBucketIfNotExist() throws Throwable;
String generateUploadUrl(String fileName) throws Throwable;
String generateDownloadUrl(String fileName) throws Throwable;
void saveFileMetadata(ImageInfoVo imageInfoVo);
List<ImageInfo> listAllImages();
void deleteImage(String objectKey) throws Throwable;
void associateImageWithStoryItem(String imageInstanceId, String storyItemId, String userId);
List<String> getStoryItemImages(String storyItemId);
void removeImageFromStoryItem(String imageInstanceId, String storyItemId);
ArrayList<String> getAllImageUrls(List<String> images) throws Throwable;
String uploadCover(MultipartFile cover) throws Throwable;
InputStream downloadCover(String coverKey) throws Throwable;
}

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package com.timeline.file.service.impl;
import com.timeline.exception.CustomException;
import com.timeline.file.config.MinioConfig;
import com.timeline.file.dao.CommonRelationMapper;
import com.timeline.file.dao.ImageInfoMapper;
import com.timeline.file.entity.ImageInfo;
import com.timeline.file.service.FileService;
import com.timeline.file.vo.ImageInfoVo;
import com.timeline.utils.IdUtils;
import io.minio.*;
import io.minio.errors.MinioException;
import io.minio.http.Method;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;
import java.io.InputStream;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.List;
@Slf4j
@Service
public class FileServiceImpl implements FileService {
private final MinioClient minioClient;
private final MinioConfig minioConfig;
@Autowired
private ImageInfoMapper imageInfoMapper;
@Autowired
private CommonRelationMapper commonRelationMapper;
@Autowired
public FileServiceImpl(MinioClient minioClient, MinioConfig minioConfig) {
this.minioClient = minioClient;
this.minioConfig = minioConfig;
}
@Override
public void createBucketIfNotExist() throws Throwable {
try {
boolean found = minioClient.bucketExists(BucketExistsArgs.builder().bucket(minioConfig.getBucketName()).build());
if (!found) {
log.info("bucket不存在创建bucket{}", minioConfig.getBucketName());
minioClient.makeBucket(MakeBucketArgs.builder().bucket(minioConfig.getBucketName()).build());
}
} catch (MinioException e) {
log.error("MinIO 操作失败:", e);
throw new CustomException(500, "创建bucket失败");
}
}
@Override
public String generateUploadUrl(String fileName) throws Throwable {
return minioClient.getPresignedObjectUrl(
GetPresignedObjectUrlArgs.builder()
.method(Method.PUT)
.bucket(minioConfig.getBucketName())
.object(fileName).build()
);
}
@Override
public String generateDownloadUrl(String fileName) throws Throwable {
return minioClient.getPresignedObjectUrl(
GetPresignedObjectUrlArgs.builder()
.method(Method.GET)
.bucket(minioConfig.getBucketName())
.object(fileName).build()
);
}
@Override
public void saveFileMetadata(ImageInfoVo imageInfoVo) {
try {
ImageInfo imageInfo = new ImageInfo();
imageInfo.setInstanceId(IdUtils.randomUuidUpper());
imageInfo.setObjectKey(imageInfoVo.getObjectKey());
imageInfo.setImageName(imageInfoVo.getImageName());
imageInfo.setContentType(imageInfoVo.getContentType());
imageInfo.setSize(imageInfoVo.getSize());
imageInfo.setUploadTime(LocalDateTime.now());
imageInfo.setUserId("9999");
imageInfoMapper.insert(imageInfo);
} catch (Exception e) {
log.error("保存图片元数据失败", e);
throw new CustomException(500, "保存图片信息失败");
}
}
@Override
public List<ImageInfo> listAllImages() {
return List.of();
}
@Override
public void deleteImage(String objectKey) throws Throwable {
try {
// 删除 MinIO 中的对象
minioClient.removeObject(RemoveObjectArgs.builder()
.bucket(minioConfig.getBucketName())
.object(objectKey)
.build());
// 删除 MySQL 记录
imageInfoMapper.delete(objectKey);
} catch (Exception e) {
log.error("删除图片失败", e);
throw new CustomException(500, "删除图片失败");
}
}
@Override
public void associateImageWithStoryItem(String imageInstanceId, String storyItemId, String userId) {
try {
commonRelationMapper.insertImageStoryItemRelation(imageInstanceId, storyItemId, userId);
} catch (Exception e) {
log.error("关联图片和故事项失败", e);
throw new CustomException(500, "关联图片和故事项失败");
}
}
@Override
public List<String> getStoryItemImages(String storyItemId) {
return commonRelationMapper.getImagesByStoryItemId(storyItemId);
}
@Override
public void removeImageFromStoryItem(String imageInstanceId, String storyItemId) {
try {
commonRelationMapper.deleteImageStoryItemRelation(imageInstanceId, storyItemId);
} catch (Exception e) {
log.error("从故事项移除图片失败", e);
throw new CustomException(500, "从故事项移除图片失败");
}
}
@Override
public ArrayList<String> getAllImageUrls(List<String > imageIds) throws Throwable {
ArrayList<String> urls = new ArrayList<>();
for (String imageInstanceId : imageIds) {
String objectKey = imageInfoMapper.selectObjectKeyById(imageInstanceId);
String url = this.generateDownloadUrl(objectKey);
urls.add(url);
}
return urls;
}
@Override
public String uploadCover(MultipartFile cover) throws Throwable {
String fileName = "cover-" + IdUtils.randomUuidUpper() + ".jpg";
// 1. 上传到 MinIO
minioClient.putObject(PutObjectArgs.builder()
.bucket(minioConfig.getBucketName())
.object(fileName)
.stream(cover.getInputStream(), cover.getSize(), -1)
.contentType(cover.getContentType())
.build());
// 2. 保存元数据到 MySQL
ImageInfo imageInfo = new ImageInfo();
imageInfo.setInstanceId(IdUtils.randomUuidUpper());
imageInfo.setObjectKey(fileName);
imageInfo.setImageName(fileName);
imageInfo.setContentType(cover.getContentType());
imageInfo.setSize(cover.getSize());
imageInfo.setUserId("9999");
imageInfo.setUploadTime(LocalDateTime.now());
imageInfoMapper.insert(imageInfo);
return imageInfo.getInstanceId();
}
@Override
public InputStream downloadCover(String coverInstanceId) throws Throwable {
log.info("获取");
String objectKey = imageInfoMapper.selectObjectKeyById(coverInstanceId);
return minioClient.getObject(GetObjectArgs.builder()
.bucket(minioConfig.getBucketName())
.object(objectKey)
.build());
}
}

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package com.timeline.file.vo;
import lombok.Data;
@Data
public class ImageInfoVo {
private String objectKey;
private String imageName;
private String contentType;
private Long size;
private String instanceId;
}

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package com.timeline.file.vo;
import lombok.Data;
@Data
public class StoryItemImageRelationVo {
private String imageInstanceId;
private String storyItemId;
}

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spring.application.name=timeline.file
spring.datasource.url=jdbc:mysql://8.137.148.196:33306/timeline?serverTimezone=UTC&allowPublicKeyRetrieval=true
spring.datasource.username=root
spring.datasource.password=your_password
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
# MinIO ??
minio.endpoint=http://8.137.148.196:9000
minio.accessKey=dasdqq22211AAdsda2
minio.secretKey=2123sda2AADDsa4
minio.bucketName=timeline-test
# MyBatis ??
mybatis.mapper-locations=classpath:mapper/*.xml
mybatis.type-aliases-package=com.timeline.file.entity
server.port=30002
spring.servlet.multipart.enabled=true
spring.servlet.multipart.max-file-size=10MB
spring.servlet.multipart.max-request-size=10MB

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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.timeline.file.dao.CommonRelationMapper">
<insert id="insertImageStoryItemRelation">
INSERT INTO common_relation (rela_id, sub_rela_id, rela_type, user_id)
VALUES (#{imageInstanceId}, #{storyItemId}, 1, #{userId})
</insert>
<select id="getImagesByStoryItemId" resultType="string">
SELECT rela_id
FROM common_relation
WHERE sub_rela_id = #{storyItemId} AND rela_type = 1 AND is_delete = 0
</select>
<select id="getStoryItemsByImageInstanceId" resultType="string">
SELECT sub_rela_id
FROM common_relation
WHERE rela_id = #{imageInstanceId} AND rela_type = 1 AND is_delete = 0
</select>
<update id="deleteImageStoryItemRelation">
UPDATE common_relation
SET is_delete = 1
WHERE rela_id = #{imageInstanceId} AND sub_rela_id = #{storyItemId}
</update>
<insert id="insertRelation">
INSERT INTO common_relation (rela_id, sub_rela_id, rela_type, user_id)
VALUES (#{relaId}, #{subRelaId}, #{relationType}, #{userId})
</insert>
</mapper>

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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.timeline.file.dao.ImageInfoMapper">
<insert id="insert">
INSERT INTO image_info (instance_id, image_name, object_key, upload_time, size, content_type, user_id)
VALUES (#{instanceId}, #{imageName}, #{objectKey}, #{uploadTime}, #{size}, #{contentType}, #{userId})
</insert>
<select id="findByObjectKey" resultType="com.timeline.file.entity.ImageInfo">
SELECT * FROM image_info WHERE object_key = #{objectKey}
</select>
<delete id="deleteByObjectKey">
DELETE FROM image_info WHERE object_key = #{objectKey}
</delete>
<select id="selectObjectKeyById" resultType="string">
SELECT object_key FROM image_info WHERE instance_id = #{instanceId}
</select>
</mapper>

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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.timeline</groupId>
<artifactId>timeline</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<artifactId>timeline-story-service</artifactId>
<properties>
<maven.compiler.source>21</maven.compiler.source>
<maven.compiler.target>21</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.5.17</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>com.timeline</groupId>
<artifactId>timeline-component-common</artifactId>
<version>0.0.1-SNAPSHOT</version>
<scope>compile</scope>
</dependency>
<!-- Spring Boot Actuator -->
<!-- Spring Boot -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-openfeign</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-loadbalancer</artifactId>
</dependency>
<!-- Spring Cloud -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-bootstrap</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<!-- 数据库相关 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>3.0.4</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.83</version>
</dependency>
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
<version>8.2.0</version>
<scope>runtime</scope>
</dependency>
</dependencies>
</project>

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package com.timeline.story;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.openfeign.EnableFeignClients;
import org.springframework.context.annotation.ComponentScan;
@SpringBootApplication
@ComponentScan(basePackages = {"com.timeline"})
@EnableFeignClients(basePackages = {"com.timeline"})
public class TimelineStoryServiceApplication {
public static void main(String[] args) {
org.springframework.boot.SpringApplication.run(TimelineStoryServiceApplication.class, args);
}
}

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package com.timeline.story.config;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
@Configuration
@EnableWebMvc
public class CorsConfig implements WebMvcConfigurer {
@Override
public void addCorsMappings(CorsRegistry registry) {
registry.addMapping("/api/**")
.allowedOrigins("http://localhost:8000")
.allowedMethods("GET", "POST", "PUT", "DELETE")
.allowCredentials(true)
.maxAge(3600);
}
}

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package com.timeline.story.config;
import feign.codec.Encoder;
import feign.form.spring.SpringFormEncoder;
import org.springframework.boot.autoconfigure.http.HttpMessageConverters;
import org.springframework.cloud.openfeign.support.SpringEncoder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
public class FeignConfig {
@Bean
public Encoder feignEncoder() {
return new SpringFormEncoder();
}
}

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package com.timeline.story.config;
import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeFormatterBuilder;
import java.util.Locale;
@Configuration
public class JacksonConfig implements Jackson2ObjectMapperBuilderCustomizer {
@Override
public void customize(Jackson2ObjectMapperBuilder jackson2ObjectMapperBuilder) {
DateTimeFormatter formatter = new DateTimeFormatterBuilder()
.appendPattern("yyyy-MM-dd HH:mm:ss")
.toFormatter(Locale.CHINA);
jackson2ObjectMapperBuilder.simpleDateFormat("yyyy-MM-dd HH:mm:ss");
jackson2ObjectMapperBuilder.timeZone(java.util.TimeZone.getTimeZone("UTC"));
}
}

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package com.timeline.story.controller;
import com.timeline.response.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("/ping")
public class HealthController {
@GetMapping
public ResponseEntity<String> ping(){
return ResponseEntity.success("pong");
}
}

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package com.timeline.story.controller;
import com.timeline.response.ResponseEntity;
import com.timeline.story.entity.Story;
import com.timeline.story.service.StoryService;
import com.timeline.story.vo.StoryVo;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import java.util.List;
@RestController
@RequestMapping("/story")
@Slf4j
public class StoryController {
@Autowired
private StoryService storyService;
@GetMapping
public ResponseEntity<String> hello() {
return ResponseEntity.success("hello");
}
@GetMapping("/test")
public ResponseEntity<String> test() {
return ResponseEntity.success("Test endpoint");
}
@PostMapping("/add")
public ResponseEntity<String> createStory(@RequestBody StoryVo storyVo) {
log.info("创建故事: {}", storyVo);
storyService.createStory(storyVo);
return ResponseEntity.success("故事创建成功");
}
@PutMapping("/{storyId}")
public ResponseEntity<String> updateStory(@RequestBody StoryVo storyVo, @PathVariable String storyId) {
log.info("更新故事: {}ID: {}", storyVo, storyId);
storyService.updateStory(storyVo, storyId);
return ResponseEntity.success("故事更新成功");
}
@DeleteMapping("/{storyId}")
public ResponseEntity<String> deleteStory(@PathVariable String storyId) {
log.info("删除故事, ID: {}", storyId);
storyService.deleteStory(storyId);
return ResponseEntity.success("故事删除成功");
}
@GetMapping("/{storyId}")
public ResponseEntity<Story> getStoryById(@PathVariable String storyId) {
log.info("获取故事详情, ID: {}", storyId);
Story story = storyService.getStoryById(storyId);
return ResponseEntity.success(story);
}
@GetMapping("/owner/{ownerId}")
public ResponseEntity<List<Story>> getStoriesByOwnerId(@PathVariable String ownerId) {
log.info("查询用户故事列表, 用户ID: {}", ownerId);
List<Story> stories = storyService.getStoriesByOwnerId(ownerId);
return ResponseEntity.success(stories);
}
}

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package com.timeline.story.controller;
import com.alibaba.fastjson.JSONObject;
import com.timeline.response.ResponseEntity;
import com.timeline.story.entity.StoryItem;
import com.timeline.story.service.StoryItemService;
import com.timeline.story.vo.StoryItemVo;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import java.util.List;
@RestController
@RequestMapping("/story/item")
@Slf4j
public class StoryItemController {
@Autowired
private StoryItemService storyItemService;
@PostMapping()
public ResponseEntity<String> createItem(@RequestParam("storyItem") String storyItemVoString, @RequestParam("cover") MultipartFile cover, @RequestParam("images") List<MultipartFile> images) {
log.info("创建 StoryItem{}", storyItemVoString);
storyItemService.createItemWithCover(JSONObject.parseObject(storyItemVoString, StoryItemVo.class), cover, images);
return ResponseEntity.success("StoryItem 创建成功");
}
@PutMapping("/{itemId}")
public ResponseEntity<String> updateItem(@PathVariable String itemId,
@RequestParam String description,
@RequestParam String location) {
log.info("更新 StoryItem: {}", itemId);
storyItemService.updateItem(itemId, description, location);
return ResponseEntity.success("StoryItem 更新成功");
}
@DeleteMapping("/{itemId}")
public ResponseEntity<String> deleteItem(@PathVariable String itemId) {
log.info("删除 StoryItem: {}", itemId);
storyItemService.deleteItem(itemId);
return ResponseEntity.success("StoryItem 删除成功");
}
@GetMapping("/{itemId}")
public ResponseEntity<StoryItem> getItemById(@PathVariable String itemId) {
log.info("获取 StoryItem 详情: {}", itemId);
StoryItem item = storyItemService.getItemById(itemId);
return ResponseEntity.success(item);
}
@GetMapping("/list")
public ResponseEntity<List<StoryItem>> getItemsByMasterItem(@RequestParam String masterItemId) {
log.info("查询 StoryItem 列表masterItemId: {}", masterItemId);
List<StoryItem> items = storyItemService.getItemsByMasterItem(masterItemId);
return ResponseEntity.success(items);
}
@GetMapping("/images/{itemId}")
public ResponseEntity<List<String>> getStoryItemImages(@PathVariable String itemId) {
log.info("获取 StoryItem 图片列表itemId: {}", itemId);
List<String> images = storyItemService.getStoryItemImages(itemId);
return ResponseEntity.success(images);
}
}

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package com.timeline.story.dao;
import com.timeline.dto.CommonRelationDTO;
import org.apache.ibatis.annotations.Mapper;
import java.util.List;
@Mapper
public interface CommonRelationMapper {
void insertImageStoryItemRelation(String imageInstanceId, String storyItemId, String userId);
void insertRelation(CommonRelationDTO relationData);
List<String> getImagesByStoryItemId(String storyItemId);
List<String> getStoryItemsByImageInstanceId(String imageInstanceId);
void deleteImageStoryItemRelation(String imageInstanceId, String storyItemId);
}

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package com.timeline.story.dao;
import com.timeline.story.entity.StoryItem;
import org.apache.ibatis.annotations.Mapper;
import java.util.List;
@Mapper
public interface StoryItemMapper {
void insert(StoryItem storyItem);
void update(StoryItem storyItem);
void deleteById(String itemId);
StoryItem selectById(String itemId);
List<StoryItem> selectByMasterItem(String masterItemId);
List<String> selectImagesByItemId(String itemId);
List<StoryItem> selectByMasterItemWithSubItems(String masterItemId);
}

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package com.timeline.story.dao;
import com.timeline.story.entity.Story;
import org.apache.ibatis.annotations.Mapper;
import java.util.List;
@Mapper
public interface StoryMapper {
void insert(Story story);
void update(Story story);
void deleteByInstanceId(String instanceId);
Story selectById(String instanceId);
List<Story> selectByOwnerId(String ownerId);
}

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package com.timeline.story.entity;
import lombok.Data;
import java.time.LocalDateTime;
@Data
public class CommonRelationDTO {
private Integer id;
private String relaId;
private String subRelaId;
private Integer relationType;
private String userId;
private LocalDateTime createTime;
private LocalDateTime updateTime;
private Integer isDeleted;
}

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package com.timeline.story.entity;
import com.fasterxml.jackson.annotation.JsonFormat;
import lombok.Data;
import java.time.LocalDateTime;
@Data
public class Story {
private String instanceId;
private String title;
private String description;
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime createTime;
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime updateTime;
private String updateId;
private Integer isDelete;
private String ownerId;
private String status;
}

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package com.timeline.story.entity;
import com.fasterxml.jackson.annotation.JsonFormat;
import lombok.Data;
import java.time.LocalDateTime;
@Data
public class StoryItem {
private String itemId;
private String masterItem;
private String title;
private String description;
private String location;
private String createId;
@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime createTime;
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime updateTime;
@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime storyItemTime;
private Integer isRoot;
private Integer isDelete;
private String coverInstanceId;
private StoryItem[] subItems;
}

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package com.timeline.story.feign;
import com.timeline.response.ResponseEntity;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.core.io.InputStreamResource;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import java.io.InputStream;
import java.util.List;
@FeignClient(name = "timeline.file", url = "${file.service.url}")
public interface FileServiceClient {
@PostMapping(value = "/upload-cover", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
ResponseEntity<String> uploadCover(@RequestPart("cover") MultipartFile cover);
@GetMapping("/download/cover/{coverKey}")
InputStreamResource downloadCover(@PathVariable String coverKey);
@PostMapping("/associate-image")
ResponseEntity<String> associateImageWithStoryItem(
@RequestParam String imageInstanceId,
@RequestParam String storyItemId,
@RequestParam String userId);
@GetMapping("/story-item/images/{storyItemId}")
ResponseEntity<List<String>> getStoryItemImages(@PathVariable String storyItemId);
}

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package com.timeline.story.service;
import com.timeline.story.entity.StoryItem;
import com.timeline.story.vo.StoryItemVo;
import com.timeline.story.vo.StoryItemWithCoverVo;
import org.springframework.web.multipart.MultipartFile;
import java.util.List;
public interface StoryItemService {
void createItem(StoryItemVo storyItemVo);
void createItemWithCover(StoryItemVo storyItemVo, MultipartFile cover, List<MultipartFile> images);
StoryItemWithCoverVo getStoryItemWithCover(String itemId);
void updateItem(String itemId, String description, String location);
void deleteItem(String itemId);
StoryItem getItemById(String itemId);
List<StoryItem> getItemsByMasterItem(String masterItemId);
List<String> getStoryItemImages(String storyItemId);
}

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package com.timeline.story.service;
import com.timeline.story.entity.Story;
import com.timeline.story.vo.StoryVo;
import java.util.List;
public interface StoryService {
void createStory(StoryVo storyVo);
void updateStory(StoryVo storyVo, String storyId);
void deleteStory(String storyId);
Story getStoryById(String storyId);
List<Story> getStoriesByOwnerId(String ownerId);
}

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package com.timeline.story.service.impl;
import com.timeline.constants.CommonConstants;
import com.timeline.story.dao.CommonRelationMapper;
import com.timeline.dto.CommonRelationDTO;
import com.timeline.exception.CustomException;
import com.timeline.response.ResponseEntity;
import com.timeline.response.ResponseEnum;
import com.timeline.story.dao.StoryItemMapper;
import com.timeline.story.entity.StoryItem;
import com.timeline.story.feign.FileServiceClient;
import com.timeline.story.service.StoryItemService;
import com.timeline.story.vo.StoryItemVo;
import com.timeline.story.vo.StoryItemWithCoverVo;
import com.timeline.utils.IdUtils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.io.InputStreamResource;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;
import java.time.LocalDateTime;
import java.util.List;
@Slf4j
@Service
public class StoryItemServiceImpl implements StoryItemService {
@Autowired
private StoryItemMapper storyItemMapper;
@Autowired
private FileServiceClient fileServiceClient;
@Autowired
private CommonRelationMapper commonRelationMapper;
@Override
public void createItem(StoryItemVo storyItemVo) {
try {
StoryItem item = new StoryItem();
item.setItemId(IdUtils.randomUuidUpper());
item.setMasterItem(storyItemVo.getMasterItemId());
item.setDescription(storyItemVo.getDescription());
item.setTitle(storyItemVo.getTitle());
item.setLocation(storyItemVo.getLocation());
item.setCreateId("createId");
item.setIsRoot(storyItemVo.getIsRoot());
item.setIsDelete(0);
item.setCreateTime(LocalDateTime.now());
item.setUpdateTime(LocalDateTime.now());
item.setStoryItemTime(storyItemVo.getStoryItemTime());
storyItemMapper.insert(item);
} catch (Exception e) {
log.error("创建 StoryItem 失败", e);
throw new RuntimeException("创建 StoryItem 失败");
}
}
@Override
public void createItemWithCover(StoryItemVo storyItemVo, MultipartFile cover, List<MultipartFile> images) {
try {
// 1. 上传封面到 file 服务
ResponseEntity<String> coverResponse = fileServiceClient.uploadCover(cover);
String coverKey = coverResponse.getData();
log.info("上传成功文件instanceId:{}", coverKey);
// 2. 创建 StoryItem 实体
StoryItem item = new StoryItem();
item.setItemId(IdUtils.randomUuidUpper());
item.setMasterItem(storyItemVo.getMasterItemId());
item.setTitle(storyItemVo.getTitle());
item.setDescription(storyItemVo.getDescription());
item.setLocation(storyItemVo.getLocation());
item.setCreateId("createId");
item.setStoryItemTime(storyItemVo.getStoryItemTime());
item.setIsRoot(storyItemVo.getIsRoot());
item.setIsDelete(0);
item.setCoverInstanceId(coverKey);
if (storyItemVo.getIsRoot() == CommonConstants.STORY_ITEM_IS_ROOT){
item.setIsRoot(CommonConstants.STORY_ITEM_IS_ROOT);
} else {
item.setIsRoot(CommonConstants.STORY_ITEM_IS_NOT_ROOT);
}
// 3. 上传所有图片并建立关联
for (MultipartFile image : images) {
ResponseEntity<String> response = fileServiceClient.uploadCover(image);
String key = response.getData();
log.info("上传成功文件instanceId:{}", key);
// 4. 保存封面与 StoryItem 的关联关系
buildStoryItemImageRelation(item.getItemId(), key);
}
// 4. 记录封面与 StoryItem 的关联关系
buildStoryItemImageRelation(item.getItemId(), coverKey);
// 3. 插入到 story_item
storyItemMapper.insert(item);
} catch (Exception e) {
log.error("创建 StoryItem 并上传封面失败", e);
throw new CustomException(ResponseEnum.INTERNAL_SERVER_ERROR, "上传封面失败");
}
}
@Override
public StoryItemWithCoverVo getStoryItemWithCover(String itemId) {
StoryItem item = storyItemMapper.selectById(itemId);
if (item == null) {
throw new CustomException(ResponseEnum.NOT_FOUND, "未找到 StoryItem ");
}
InputStreamResource coverStream = null;
if (item.getCoverInstanceId() != null) {
// file 服务下载封面流
coverStream = fileServiceClient.downloadCover(item.getCoverInstanceId());
}
return new StoryItemWithCoverVo(item, coverStream);
}
@Override
public void updateItem(String itemId, String description, String location) {
try {
StoryItem item = storyItemMapper.selectById(itemId);
if (item == null) {
throw new RuntimeException("StoryItem 不存在");
}
item.setDescription(description);
item.setLocation(location);
item.setUpdateTime(LocalDateTime.now());
storyItemMapper.update(item);
} catch (Exception e) {
log.error("更新 StoryItem 失败", e);
throw new RuntimeException("更新 StoryItem 失败");
}
}
@Override
public void deleteItem(String itemId) {
try {
StoryItem item = storyItemMapper.selectById(itemId);
if (item == null) {
throw new RuntimeException("StoryItem 不存在");
}
storyItemMapper.deleteById(itemId);
} catch (Exception e) {
log.error("删除 StoryItem 失败", e);
throw new RuntimeException("删除 StoryItem 失败");
}
}
@Override
public StoryItem getItemById(String itemId) {
return storyItemMapper.selectById(itemId);
}
@Override
public List<StoryItem> getItemsByMasterItem(String masterItemId) {
return storyItemMapper.selectByMasterItemWithSubItems(masterItemId);
}
@Override
public List<String> getStoryItemImages(String storyItemId) {
return storyItemMapper.selectImagesByItemId(storyItemId);
}
private void buildStoryItemImageRelation(String storyItemId, String imageIds) {
CommonRelationDTO relationDTO = new CommonRelationDTO();
relationDTO.setRelaId(storyItemId);
relationDTO.setSubRelaId(imageIds);
relationDTO.setRelationType(CommonConstants.RELATION_STORY_ITEM_AND_IMAGE);
relationDTO.setUserId("9999");
relationDTO.setCreateTime(LocalDateTime.now());
relationDTO.setUpdateTime(LocalDateTime.now());
commonRelationMapper.insertRelation(relationDTO);
}
}

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package com.timeline.story.service.impl;
import com.timeline.exception.CustomException;
import com.timeline.response.ResponseEnum;
import com.timeline.story.entity.Story;
import com.timeline.story.dao.StoryMapper;
import com.timeline.story.service.StoryService;
import com.timeline.story.vo.StoryVo;
import com.timeline.utils.IdUtils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.time.LocalDateTime;
import java.util.List;
@Slf4j
@Service
public class StoryServiceImpl implements StoryService {
@Autowired
private StoryMapper storyMapper;
@Override
public void createStory(StoryVo storyVo) {
try {
Story story = new Story();
story.setOwnerId("test11");
story.setTitle(storyVo.getTitle());
story.setInstanceId(IdUtils.randomUuidUpper());
story.setDescription(storyVo.getDescription());
story.setStatus(storyVo.getStatus());
story.setCreateTime(LocalDateTime.now());
story.setUpdateTime(LocalDateTime.now());
story.setIsDelete(0);
storyMapper.insert(story);
} catch (Exception e) {
log.error("创建故事失败", e);
throw new CustomException(500, "创建故事失败: " + e.toString());
}
}
@Override
public void updateStory(StoryVo storyVo, String storyId) {
Story story = storyMapper.selectById(storyId);
if (story == null) {
throw new CustomException(ResponseEnum.NOT_FOUND);
}
story.setTitle(storyVo.getTitle());
story.setDescription(storyVo.getDescription());
story.setStatus(storyVo.getStatus());
story.setUpdateTime(LocalDateTime.now());
storyMapper.update(story);
}
@Override
public void deleteStory(String storyId) {
Story story = storyMapper.selectById(storyId);
if (story == null) {
throw new CustomException(ResponseEnum.NOT_FOUND);
}
storyMapper.deleteByInstanceId(storyId);
}
@Override
public Story getStoryById(String storyId) {
Story story = storyMapper.selectById(storyId);
if (story == null) {
throw new CustomException(ResponseEnum.NOT_FOUND);
}
return story;
}
@Override
public List<Story> getStoriesByOwnerId(String ownerId) {
try {
return storyMapper.selectByOwnerId(ownerId);
} catch (Exception e) {
log.error("查询用户故事列表失败", e);
throw new CustomException(500, "查询用户故事列表失败");
}
}
}

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package com.timeline.story.vo;
import lombok.Data;
import org.springframework.web.multipart.MultipartFile;
@Data
public class StoryItemAddVo extends StoryItemVo{
private MultipartFile cover;
}

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package com.timeline.story.vo;
import lombok.Data;
import java.time.LocalDateTime;
@Data
public class StoryItemVo {
private String instanceId;
private String masterItemId;
private String title;
private String description;
private String location;
private LocalDateTime storyItemTime;
private Integer isRoot;
}

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package com.timeline.story.vo;
import com.timeline.story.entity.StoryItem;
import lombok.AllArgsConstructor;
import org.springframework.core.io.InputStreamResource;
import lombok.Data;
@Data
@AllArgsConstructor
public class StoryItemWithCoverVo {
private StoryItem storyItem;
private InputStreamResource coverStream;
}

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package com.timeline.story.vo;
import lombok.Data;
@Data
public class StoryVo {
private String id;
private String instanceId;
private String ownerId;
private String title;
private String description;
private String status;
}

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spring.application.name=timeline.story
spring.datasource.url=jdbc:mysql://8.137.148.196:33306/timeline?serverTimezone=UTC&allowPublicKeyRetrieval=true
spring.datasource.username=root
spring.datasource.password=your_password
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
# MyBatis ??
mybatis.mapper-locations=classpath:mapper/*.xml
mybatis.type-aliases-package=com.timeline.story.entity
mybatis.configuration.log4j=true
server.port=30001
spring.web.mvc.use-trailing-slash=true
mybatis.configuration.mapUnderscoreToCamelCase=true
# ??????????
logging.level.org.mybatis.spring=DEBUG
logging.level.org.apache.ibatis=DEBUG
# LocalDateTime ???????
spring.jackson.date-format=yyyy-MM-dd HH:mm:ss
spring.jackson.time-zone=UTC
file.service.url=http://localhost:30002/file/
spring.servlet.multipart.enabled=true
spring.servlet.multipart.max-file-size=10MB
spring.servlet.multipart.max-request-size=10MB

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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.timeline.story.dao.CommonRelationMapper">
<insert id="insertImageStoryItemRelation">
INSERT INTO common_relation (rela_id, sub_rela_id, rela_type, user_id)
VALUES (#{imageInstanceId}, #{storyItemId}, 1, #{userId})
</insert>
<select id="getImagesByStoryItemId" resultType="string">
SELECT rela_id
FROM common_relation
WHERE sub_rela_id = #{storyItemId} AND rela_type = 1 AND is_delete = 0
</select>
<select id="getStoryItemsByImageInstanceId" resultType="string">
SELECT sub_rela_id
FROM common_relation
WHERE rela_id = #{imageInstanceId} AND rela_type = 1 AND is_delete = 0
</select>
<update id="deleteImageStoryItemRelation">
UPDATE common_relation
SET is_delete = 1
WHERE rela_id = #{imageInstanceId} AND sub_rela_id = #{storyItemId}
</update>
<insert id="insertRelation">
INSERT INTO common_relation (rela_id, sub_rela_id, rela_type, user_id)
VALUES (#{relaId}, #{subRelaId}, #{relationType}, #{userId})
</insert>
</mapper>

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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.timeline.story.dao.StoryItemMapper">
<insert id="insert">
INSERT INTO story_item (item_id, master_item, description, location, title, create_id, is_root, is_delete, story_item_time, cover_instance_id)
VALUES (#{itemId}, #{masterItem}, #{description}, #{location}, #{title},#{createId}, #{isRoot}, #{isDelete}, #{storyItemTime}, #{coverInstanceId})
</insert>
<update id="update">
UPDATE story_item
SET description = #{description},
location = #{location},
create_id = #{createId},
update_time = NOW()
WHERE item_id = #{itemId}
</update>
<delete id="deleteById">
DELETE FROM story_item WHERE item_id = #{itemId}
</delete>
<select id="selectById" resultType="com.timeline.story.entity.StoryItem">
SELECT * FROM story_item WHERE item_id = #{itemId}
</select>
<select id="selectByMasterItem" resultType="com.timeline.story.entity.StoryItem">
SELECT * FROM story_item WHERE master_item = #{masterItemId} AND is_delete = 0
</select>
<select id="selectImagesByItemId" resultType="java.lang.String">
SELECT sub_rela_id FROM common_relation WHERE rela_id = #{itemId} AND rela_type = 5 AND is_delete = 0
</select>
<select id="selectByMasterItemWithSubItems" resultType="com.timeline.story.entity.StoryItem">
WITH RECURSIVE StoryItemTree AS (
SELECT
item_id,
master_item,
title,
description,
location,
create_id,
create_time,
update_time,
story_item_time,
is_root,
is_delete,
cover_instance_id,
0 AS level,
CAST(item_id AS CHAR(255)) AS path
FROM
story_item
WHERE
master_item = #{masterItemId}
AND is_delete = 0
UNION ALL
SELECT
si.item_id,
si.master_item,
si.title,
si.description,
si.location,
si.create_id,
si.create_time,
si.update_time,
si.story_item_time,
si.is_root,
si.is_delete,
si.cover_instance_id,
t.level + 1,
CONCAT(t.path, '->', si.item_id)
FROM
story_item si
INNER JOIN
StoryItemTree t ON si.master_item = t.item_id
WHERE
si.is_delete = 0
)
SELECT * FROM StoryItemTree
ORDER BY story_item_time ASC;
</select>
</mapper>

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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.timeline.story.dao.StoryMapper">
<insert id="insert">
INSERT INTO story (instance_id, title, description, owner_id, status)
VALUES (#{instanceId}, #{title}, #{description}, #{ownerId}, #{status})
</insert>
<update id="update">
UPDATE story
SET title = #{title},
description = #{description},
update_id = #{updateId},
status = #{status},
update_time = NOW()
WHERE instance_id = #{instanceId}
</update>
<delete id="deleteByInstanceId">
UPDATE story SET story.is_delete = 1 WHERE instance_id = #{instanceId}
</delete>
<select id="selectById" resultType="com.timeline.story.entity.Story">
SELECT * FROM story WHERE instance_id = #{instanceId}
</select>
<select id="selectByOwnerId" resultType="com.timeline.story.entity.Story">
SELECT * FROM story WHERE owner_id = #{ownerId} AND is_delete = 0
</select>
</mapper>