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新增user服务和gateway服务

This commit is contained in:
jiangh277 2025-08-12 19:01:26 +08:00
parent 957462b60b
commit aa42f35254
29 changed files with 1047 additions and 1 deletions
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2
pom.xml
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@ -18,6 +18,8 @@
<module>timeline-file-service</module>
<module>timeline-component-common</module>
<module>timeline-story-service</module>
<module>timeline-user-service</module>
<module>timeline-gateway-service</module>
<!-- <module>timeline-gateway</module>-->
<!-- <module>timeline-registry</module>-->
<!-- <module>timeline-config-server</module>-->

4
timeline-component-common/src/main/java/com/timeline/common/constants/CommonConstants.java
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@ -14,4 +14,8 @@ public class CommonConstants {
public static final int DELETED = 1;
public static final int NOT_DELETED = 0;
public static final String LOW_RESOLUTION_PREFIX = "low_res_";
// 用户状态
public static final int USER_STATUS_NORMAL = 0;
public static final int USER_STATUS_DISABLED = 1;
}

26
timeline-component-common/src/main/java/com/timeline/common/utils/UserContextUtils.java Normal file
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@ -0,0 +1,26 @@
package com.timeline.common.utils;
import jakarta.servlet.http.HttpServletRequest;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
public class UserContextUtils {
public static String getCurrentUserId() {
ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
if (attributes != null) {
HttpServletRequest request = attributes.getRequest();
return request.getHeader("X-User-Id");
}
return null;
}
public static String getCurrentUsername() {
ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
if (attributes != null) {
HttpServletRequest request = attributes.getRequest();
return request.getHeader("X-Username");
}
return null;
}
}

79
timeline-gateway-service/pom.xml Normal file
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@ -0,0 +1,79 @@
<?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-gateway-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>
<!-- Spring Cloud Gateway -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-gateway</artifactId>
</dependency>
<!-- Spring Cloud LoadBalancer -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-loadbalancer</artifactId>
</dependency>
<!-- JWT支持 -->
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-api</artifactId>
<version>0.11.5</version>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-impl</artifactId>
<version>0.11.5</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-jackson</artifactId>
<version>0.11.5</version>
<scope>runtime</scope>
</dependency>
<!-- 公共模块 -->
<dependency>
<groupId>com.timeline</groupId>
<artifactId>timeline-component-common</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
<!-- Actuator -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

14
timeline-gateway-service/src/main/java/com/timeline/gateway/TimelineGatewayApplication.java Normal file
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@ -0,0 +1,14 @@
// TimelineGatewayApplication.java
package com.timeline.gateway;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
@SpringBootApplication
@EnableDiscoveryClient
public class TimelineGatewayApplication {
public static void main(String[] args) {
SpringApplication.run(TimelineGatewayApplication.class, args);
}
}

25
timeline-gateway-service/src/main/java/com/timeline/gateway/config/GatewayConfig.java Normal file
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@ -0,0 +1,25 @@
// GatewayConfig.java
package com.timeline.gateway.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;
@Configuration
public class GatewayConfig {
@Bean
public CorsWebFilter corsWebFilter() {
CorsConfiguration config = new CorsConfiguration();
config.addAllowedOrigin("*");
config.addAllowedMethod("*");
config.addAllowedHeader("*");
UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
source.registerCorsConfiguration("/**", config);
return new CorsWebFilter(source);
}
}

103
timeline-gateway-service/src/main/java/com/timeline/gateway/filter/AuthenticationFilter.java Normal file
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@ -0,0 +1,103 @@
package com.timeline.gateway.filter;
import com.timeline.common.response.ResponseEntity;
import com.timeline.common.response.ResponseEnum;
import com.timeline.gateway.util.JwtUtils;
import io.jsonwebtoken.Claims;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cloud.gateway.filter.GatewayFilterChain;
import org.springframework.cloud.gateway.filter.GlobalFilter;
import org.springframework.core.Ordered;
import org.springframework.core.io.buffer.DataBuffer;
import org.springframework.http.HttpStatus;
import org.springframework.http.server.reactive.ServerHttpRequest;
import org.springframework.http.server.reactive.ServerHttpResponse;
import org.springframework.stereotype.Component;
import org.springframework.web.server.ServerWebExchange;
import reactor.core.publisher.Mono;
import java.nio.charset.StandardCharsets;
@Component
@Slf4j
public class AuthenticationFilter implements GlobalFilter, Ordered {
@Autowired
private JwtUtils jwtUtils;
@Override
public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
ServerHttpRequest request = exchange.getRequest();
String path = request.getURI().getPath();
// 白名单路径不需要认证
if (isWhitelisted(path)) {
return chain.filter(exchange);
}
// 从请求头中获取token
String token = extractToken(request);
if (token == null || token.isEmpty()) {
return handleUnauthorized(exchange, ResponseEnum.UNAUTHORIZED.getMessage());
}
// 验证token
if (!jwtUtils.validateToken(token)) {
return handleUnauthorized(exchange, "无效的Token");
}
Claims claims = jwtUtils.getClaimsFromToken(token);
if (claims == null || jwtUtils.isTokenExpired(claims)) {
return handleUnauthorized(exchange, "Token已过期");
}
// 将用户信息添加到请求头中传递给下游服务
String userId = jwtUtils.getUserIdFromClaims(claims);
String username = jwtUtils.getUsernameFromClaims(claims);
ServerHttpRequest mutatedRequest = request.mutate()
.header("X-User-Id", userId)
.header("X-Username", username)
.build();
ServerWebExchange mutatedExchange = exchange.mutate().request(mutatedRequest).build();
return chain.filter(mutatedExchange);
}
@Override
public int getOrder() {
return -100; // 设置过滤器优先级，确保在其他过滤器之前执行
}
private boolean isWhitelisted(String path) {
// 白名单路径不需要认证
return path.startsWith("/auth/login") ||
path.startsWith("/auth/register") ||
path.startsWith("/ping") ||
path.startsWith("/actuator");
}
private String extractToken(ServerHttpRequest request) {
String bearerToken = request.getHeaders().getFirst("Authorization");
if (bearerToken != null && bearerToken.startsWith("Bearer ")) {
return bearerToken.substring(7);
}
return null;
}
private Mono<Void> handleUnauthorized(ServerWebExchange exchange, String message) {
ServerHttpResponse response = exchange.getResponse();
response.setStatusCode(HttpStatus.UNAUTHORIZED);
response.getHeaders().add("Content-Type", "application/json;charset=UTF-8");
ResponseEntity<String> responseEntity = ResponseEntity.error(ResponseEnum.UNAUTHORIZED.getCode(), message);
String responseBody = com.alibaba.fastjson.JSON.toJSONString(responseEntity);
byte[] bytes = responseBody.getBytes(StandardCharsets.UTF_8);
DataBuffer buffer = response.bufferFactory().wrap(bytes);
return response.writeWith(Mono.just(buffer));
}
}

56
timeline-gateway-service/src/main/java/com/timeline/gateway/utils/JwtUtils.java Normal file
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@ -0,0 +1,56 @@
// JwtUtils.java
package com.timeline.gateway.util;
import io.jsonwebtoken.Claims;
import io.jsonwebtoken.Jwts;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
@Component
public class JwtUtils {
@Value("${jwt.secret:timelineSecretKey}")
private String secret;
public Claims getClaimsFromToken(String token) {
try {
return Jwts.parserBuilder()
.setSigningKey(secret)
.build()
.parseClaimsJws(token)
.getBody();
} catch (Exception e) {
return null;
}
}
public boolean validateToken(String token) {
try {
Jwts.parserBuilder().setSigningKey(secret).build().parseClaimsJws(token);
return true;
} catch (Exception e) {
return false;
}
}
public boolean isTokenExpired(Claims claims) {
if (claims == null) {
return true;
}
return claims.getExpiration().before(new java.util.Date());
}
public String getUserIdFromClaims(Claims claims) {
if (claims == null) {
return null;
}
return claims.get("userId", String.class);
}
public String getUsernameFromClaims(Claims claims) {
if (claims == null) {
return null;
}
return claims.getSubject();
}
}

27
timeline-gateway-service/src/main/resources/application.properties Normal file
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@ -0,0 +1,27 @@
# application.properties
spring.application.name=timeline-gateway
server.port=30000
# ????
spring.cloud.gateway.routes[0].id=story-service
spring.cloud.gateway.routes[0].uri=lb://timeline.story
spring.cloud.gateway.routes[0].predicates[0]=Path=/story/**
spring.cloud.gateway.routes[0].filters[0]=StripPrefix=1
spring.cloud.gateway.routes[1].id=file-service
spring.cloud.gateway.routes[1].uri=lb://timeline.file
spring.cloud.gateway.routes[1].predicates[0]=Path=/file/**
spring.cloud.gateway.routes[1].filters[0]=StripPrefix=1
# JWT??
jwt.secret=timelineSecretKey
jwt.expiration=86400
# Actuator??
management.endpoints.web.exposure.include=*
management.endpoint.health.show-details=always
# ????
logging.level.org.springframework.cloud.gateway=DEBUG
logging.level.com.timeline.gateway=DEBUG

113
timeline-user-service/pom.xml Normal file
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@ -0,0 +1,113 @@
<?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-user-service</artifactId>
<name>timeline-user-service</name>
<description>User management service for timeline system</description>
<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>
<!-- 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.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<!-- Spring Cloud -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-bootstrap</artifactId>
</dependency>
<!-- JWT -->
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-api</artifactId>
<version>0.11.5</version>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-impl</artifactId>
<version>0.11.5</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-jackson</artifactId>
<version>0.11.5</version>
<scope>runtime</scope>
</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>
<!-- 工具类 -->
<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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timeline-user-service/src/main/java/com/timeline/user/TimelineUserServiceApplication.java Normal file
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@ -0,0 +1,14 @@
package com.timeline.user;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
@SpringBootApplication
@ComponentScan({"com.timeline", "com.timeline.user"})
public class TimelineUserServiceApplication {
public static void main(String[] args) {
SpringApplication.run(TimelineUserServiceApplication.class, args);
}
}

28
timeline-user-service/src/main/java/com/timeline/user/config/JwtConfig.java Normal file
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@ -0,0 +1,28 @@
package com.timeline.user.config;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Configuration;
@Configuration
@ConfigurationProperties(prefix = "jwt")
public class JwtConfig {
private String secret = "timelineSecretKey";
private Long expiration = 86400L; // 24小时
// Getters and setters
public String getSecret() {
return secret;
}
public void setSecret(String secret) {
this.secret = secret;
}
public Long getExpiration() {
return expiration;
}
public void setExpiration(Long expiration) {
this.expiration = expiration;
}
}

15
timeline-user-service/src/main/java/com/timeline/user/config/SecurityConfig.java Normal file
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@ -0,0 +1,15 @@
package com.timeline.user.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
@Configuration
public class SecurityConfig {
@Bean
public PasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
}

21
timeline-user-service/src/main/java/com/timeline/user/config/WebMvcConfig.java Normal file
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@ -0,0 +1,21 @@
package com.timeline.user.config;
import com.timeline.user.interceptor.UserContextInterceptor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
@Configuration
public class WebMvcConfig implements WebMvcConfigurer {
@Autowired
private UserContextInterceptor userContextInterceptor;
@Override
public void addInterceptors(InterceptorRegistry registry) {
registry.addInterceptor(userContextInterceptor)
.addPathPatterns("/api/**")
.excludePathPatterns("/api/auth/login", "/api/auth/register");
}
}

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timeline-user-service/src/main/java/com/timeline/user/controller/AuthController.java Normal file
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@ -0,0 +1,34 @@
package com.timeline.user.controller;
import com.timeline.common.response.ResponseEntity;
import com.timeline.user.dto.LoginRequest;
import com.timeline.user.dto.LoginResponse;
import com.timeline.user.dto.RegisterRequest;
import com.timeline.user.entity.User;
import com.timeline.user.service.UserService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
@Slf4j
@RestController
@RequestMapping("/api/auth")
public class AuthController {
@Autowired
private UserService userService;
@PostMapping("/login")
public ResponseEntity<LoginResponse> login(@RequestBody LoginRequest loginRequest) {
log.info("用户登录请求: {}", loginRequest.getUsername());
LoginResponse response = userService.login(loginRequest);
return ResponseEntity.success(response);
}
@PostMapping("/register")
public ResponseEntity<User> register(@RequestBody RegisterRequest registerRequest) {
log.info("用户注册请求: {}", registerRequest.getUsername());
User user = userService.register(registerRequest);
return ResponseEntity.success(user);
}
}

25
timeline-user-service/src/main/java/com/timeline/user/controller/PermissionController.java Normal file
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@ -0,0 +1,25 @@
package com.timeline.user.controller;
import com.timeline.common.response.ResponseEntity;
import com.timeline.user.service.UserService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
@Slf4j
@RestController
@RequestMapping("/api/permission")
public class PermissionController {
@Autowired
private UserService userService;
@GetMapping("/check")
public ResponseEntity<Boolean> checkUserPermission(
@RequestParam String userId,
@RequestParam String requiredPermission) {
log.info("检查用户权限: userId={}, requiredPermission={}", userId, requiredPermission);
boolean hasPermission = userService.checkUserPermission(userId, requiredPermission);
return ResponseEntity.success(hasPermission);
}
}

43
timeline-user-service/src/main/java/com/timeline/user/controller/UserController.java Normal file
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@ -0,0 +1,43 @@
package com.timeline.user.controller;
import com.timeline.common.response.ResponseEntity;
import com.timeline.user.dto.RegisterRequest;
import com.timeline.user.entity.User;
import com.timeline.user.service.UserService;
import com.timeline.user.utils.UserContext;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
@Slf4j
@RestController
@RequestMapping("/api/user")
public class UserController {
@Autowired
private UserService userService;
@GetMapping("/info")
public ResponseEntity<User> getCurrentUserInfo() {
String userId = UserContext.getCurrentUserId();
log.info("获取当前用户信息: {}", userId);
User user = userService.getUserByUserId(userId);
return ResponseEntity.success(user);
}
@PutMapping("/info")
public ResponseEntity<User> updateUserInfo(@RequestBody RegisterRequest updateRequest) {
String userId = UserContext.getCurrentUserId();
log.info("更新用户信息: {}", userId);
User user = userService.updateUserInfo(userId, updateRequest);
return ResponseEntity.success(user);
}
@DeleteMapping
public ResponseEntity<String> deleteUser() {
String userId = UserContext.getCurrentUserId();
log.info("删除用户: {}", userId);
userService.deleteUser(userId);
return ResponseEntity.success("用户删除成功");
}
}

14
timeline-user-service/src/main/java/com/timeline/user/dao/UserMapper.java Normal file
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@ -0,0 +1,14 @@
package com.timeline.user.dao;
import com.timeline.user.entity.User;
import org.apache.ibatis.annotations.Mapper;
@Mapper
public interface UserMapper {
void insert(User user);
User selectById(Long id);
User selectByUserId(String userId);
User selectByUsername(String username);
void update(User user);
void deleteByUserId(String userId);
}

9
timeline-user-service/src/main/java/com/timeline/user/dto/LoginRequest.java Normal file
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@ -0,0 +1,9 @@
package com.timeline.user.dto;
import lombok.Data;
@Data
public class LoginRequest {
private String username;
private String password;
}

12
timeline-user-service/src/main/java/com/timeline/user/dto/LoginResponse.java Normal file
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@ -0,0 +1,12 @@
package com.timeline.user.dto;
import lombok.AllArgsConstructor;
import lombok.Data;
@Data
@AllArgsConstructor
public class LoginResponse {
private String token;
private String userId;
private String username;
}

12
timeline-user-service/src/main/java/com/timeline/user/dto/RegisterRequest.java Normal file
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@ -0,0 +1,12 @@
package com.timeline.user.dto;
import lombok.Data;
@Data
public class RegisterRequest {
private String username;
private String nickname;
private String password;
private String email;
private String phone;
}

22
timeline-user-service/src/main/java/com/timeline/user/entity/User.java Normal file
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@ -0,0 +1,22 @@
package com.timeline.user.entity;
import com.fasterxml.jackson.annotation.JsonFormat;
import lombok.Data;
import java.time.LocalDateTime;
@Data
public class User {
private Long id;
private String userId;
private String username;
private String password;
private String nickname;
private String email;
private String phone;
private Integer status; // 0-正常，1-禁用
private Integer isDeleted; // 0-未删除，1-已删除
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime createTime;
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime updateTime;
}

42
timeline-user-service/src/main/java/com/timeline/user/interceptor/UserContextInterceptor.java Normal file
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@ -0,0 +1,42 @@
package com.timeline.user.interceptor;
import com.timeline.user.entity.User;
import com.timeline.user.service.UserService;
import com.timeline.user.utils.JwtUtils;
import com.timeline.user.utils.UserContext;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;
@Component
public class UserContextInterceptor implements HandlerInterceptor {
@Autowired
private JwtUtils jwtUtils;
@Autowired
private UserService userService;
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
String token = request.getHeader("Authorization");
if (token != null && token.startsWith("Bearer ")) {
token = token.substring(7);
if (jwtUtils.validateToken(token) && !jwtUtils.isTokenExpired(token)) {
String userId = jwtUtils.getUserIdFromToken(token);
User user = userService.getUserByUserId(userId);
if (user != null) {
UserContext.setUser(user);
}
}
}
return true;
}
@Override
public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
UserContext.clear();
}
}

15
timeline-user-service/src/main/java/com/timeline/user/service/UserService.java Normal file
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package com.timeline.user.service;
import com.timeline.user.entity.User;
import com.timeline.user.dto.LoginRequest;
import com.timeline.user.dto.RegisterRequest;
import com.timeline.user.dto.LoginResponse;
public interface UserService {
LoginResponse login(LoginRequest loginRequest);
User register(RegisterRequest registerRequest);
User getUserByUserId(String userId);
User updateUserInfo(String userId, RegisterRequest updateRequest);
void deleteUser(String userId);
boolean checkUserPermission(String userId, String requiredPermission);
}

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timeline-user-service/src/main/java/com/timeline/user/service/impl/UserServiceImpl.java Normal file
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package com.timeline.user.service.impl;
import com.timeline.common.constants.CommonConstants;
import com.timeline.common.exception.CustomException;
import com.timeline.common.response.ResponseEnum;
import com.timeline.common.utils.IdUtils;
import com.timeline.user.dao.UserMapper;
import com.timeline.user.entity.User;
import com.timeline.user.dto.LoginRequest;
import com.timeline.user.dto.RegisterRequest;
import com.timeline.user.dto.LoginResponse;
import com.timeline.user.service.UserService;
import com.timeline.user.utils.JwtUtils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.stereotype.Service;
import java.time.LocalDateTime;
@Slf4j
@Service
public class UserServiceImpl implements UserService {
@Autowired
private UserMapper userMapper;
@Autowired
private PasswordEncoder passwordEncoder;
@Autowired
private JwtUtils jwtUtils;
@Override
public LoginResponse login(LoginRequest loginRequest) {
try {
User user = userMapper.selectByUsername(loginRequest.getUsername());
if (user == null) {
throw new CustomException(ResponseEnum.UNAUTHORIZED, "用户名或密码错误");
}
if (!passwordEncoder.matches(loginRequest.getPassword(), user.getPassword())) {
throw new CustomException(ResponseEnum.UNAUTHORIZED, "用户名或密码错误");
}
if (user.getStatus() == 1) {
throw new CustomException(ResponseEnum.FORBIDDEN, "用户已被禁用");
}
String token = jwtUtils.generateToken(user.getUserId(), user.getUsername());
return new LoginResponse(token, user.getUserId(), user.getUsername());
} catch (CustomException e) {
throw e;
} catch (Exception e) {
log.error("用户登录失败", e);
throw new CustomException(ResponseEnum.INTERNAL_SERVER_ERROR, "登录失败");
}
}
@Override
public User register(RegisterRequest registerRequest) {
try {
// 检查用户名是否已存在
User existingUser = userMapper.selectByUsername(registerRequest.getUsername());
if (existingUser != null) {
throw new CustomException(ResponseEnum.BAD_REQUEST, "用户名已存在");
}
User user = new User();
user.setUserId(IdUtils.randomUuidUpper());
user.setUsername(registerRequest.getUsername());
user.setNickname(registerRequest.getNickname());
user.setPassword(passwordEncoder.encode(registerRequest.getPassword()));
user.setEmail(registerRequest.getEmail());
user.setPhone(registerRequest.getPhone());
user.setStatus(CommonConstants.USER_STATUS_NORMAL); // 正常状态
user.setIsDeleted(CommonConstants.NOT_DELETED);
user.setCreateTime(LocalDateTime.now());
user.setUpdateTime(LocalDateTime.now());
userMapper.insert(user);
return user;
} catch (CustomException e) {
throw e;
} catch (Exception e) {
log.error("用户注册失败", e);
throw new CustomException(ResponseEnum.INTERNAL_SERVER_ERROR, "注册失败");
}
}
@Override
public User getUserByUserId(String userId) {
return userMapper.selectByUserId(userId);
}
@Override
public User updateUserInfo(String userId, RegisterRequest updateRequest) {
try {
User user = userMapper.selectByUserId(userId);
if (user == null) {
throw new CustomException(ResponseEnum.NOT_FOUND, "用户不存在");
}
user.setEmail(updateRequest.getEmail());
user.setPhone(updateRequest.getPhone());
user.setUpdateTime(LocalDateTime.now());
userMapper.update(user);
return user;
} catch (CustomException e) {
throw e;
} catch (Exception e) {
log.error("更新用户信息失败", e);
throw new CustomException(ResponseEnum.INTERNAL_SERVER_ERROR, "更新用户信息失败");
}
}
@Override
public void deleteUser(String userId) {
try {
User user = userMapper.selectByUserId(userId);
if (user == null) {
throw new CustomException(ResponseEnum.NOT_FOUND, "用户不存在");
}
userMapper.deleteByUserId(userId);
} catch (CustomException e) {
throw e;
} catch (Exception e) {
log.error("删除用户失败", e);
throw new CustomException(ResponseEnum.INTERNAL_SERVER_ERROR, "删除用户失败");
}
}
@Override
public boolean checkUserPermission(String userId, String requiredPermission) {
// 这里可以实现更复杂的权限检查逻辑
// 简单示例：检查用户是否存在
User user = userMapper.selectByUserId(userId);
return user != null && user.getStatus() == 0; // 用户存在且未被禁用
}
}

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timeline-user-service/src/main/java/com/timeline/user/utils/JwtUtils.java Normal file
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package com.timeline.user.utils;
import io.jsonwebtoken.Claims;
import io.jsonwebtoken.Jwts;
import io.jsonwebtoken.SignatureAlgorithm;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
@Component
public class JwtUtils {
@Value("${jwt.secret:timelineSecretKey}")
private String secret;
@Value("${jwt.expiration:86400}")
private Long expiration;
public String generateToken(String userId, String username) {
Map<String, Object> claims = new HashMap<>();
claims.put("userId", userId);
claims.put("username", username);
return Jwts.builder()
.setClaims(claims)
.setSubject(username)
.setIssuedAt(new Date())
.setExpiration(new Date(System.currentTimeMillis() + expiration * 1000))
.signWith(SignatureAlgorithm.HS512, secret)
.compact();
}
public Claims getClaimsFromToken(String token) {
return Jwts.parser()
.setSigningKey(secret)
.parseClaimsJws(token)
.getBody();
}
public String getUserIdFromToken(String token) {
return getClaimsFromToken(token).get("userId", String.class);
}
public String getUsernameFromToken(String token) {
return getClaimsFromToken(token).getSubject();
}
public boolean validateToken(String token) {
try {
Jwts.parser().setSigningKey(secret).parseClaimsJws(token);
return true;
} catch (Exception e) {
return false;
}
}
public boolean isTokenExpired(String token) {
Date expiration = getClaimsFromToken(token).getExpiration();
return expiration.before(new Date());
}
}

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timeline-user-service/src/main/java/com/timeline/user/utils/UserContext.java Normal file
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package com.timeline.user.utils;
import com.timeline.user.entity.User;
public class UserContext {
private static final ThreadLocal<User> userHolder = new ThreadLocal<>();
public static void setUser(User user) {
userHolder.set(user);
}
public static User getCurrentUser() {
return userHolder.get();
}
public static String getCurrentUserId() {
User user = getCurrentUser();
return user != null ? user.getUserId() : null;
}
public static String getCurrentUsername() {
User user = getCurrentUser();
return user != null ? user.getUsername() : null;
}
public static void clear() {
userHolder.remove();
}
}

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spring.application.name=timeline.user
server.port=30003
# ?????
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.user.entity
mybatis.configuration.mapUnderscoreToCamelCase=true
# JWT ??
jwt.secret=timelineSecretKey
jwt.expiration=86400
# ????
logging.level.com.timeline.user=DEBUG

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timeline-user-service/src/main/resources/com/timeline/user/dao/UserMapper.xml Normal file
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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.user.dao.UserMapper">
<insert id="insert" parameterType="com.timeline.user.entity.User">
INSERT INTO user (user_id, username, password, nickname, email, phone, status, is_deleted, create_time, update_time)
VALUES (#{userId}, #{username}, #{password}, #{nickname}, #{email}, #{phone}, #{status}, #{isDeleted}, #{createTime}, #{updateTime})
</insert>
<select id="selectById" resultType="com.timeline.user.entity.User">
SELECT * FROM user WHERE id = #{id} AND is_deleted = 0
</select>
<select id="selectByUserId" resultType="com.timeline.user.entity.User">
SELECT * FROM user WHERE user_id = #{userId} AND is_deleted = 0
</select>
<select id="selectByUsername" resultType="com.timeline.user.entity.User">
SELECT * FROM user WHERE username = #{username} AND is_deleted = 0
</select>
<update id="update" parameterType="com.timeline.user.entity.User">
UPDATE user
SET username = #{username},
email = #{email},
phone = #{phone},
status = #{status},
update_time = #{updateTime}
WHERE user_id = #{userId} AND is_deleted = 0
</update>
<update id="deleteByUserId">
UPDATE user SET is_deleted = 1, update_time = NOW() WHERE user_id = #{userId}
</update>
</mapper>