feat(auth): 添加微信登录功能- 新增微信登录相关配置和接口

- 实现微信登录逻辑，包括获取 openid 和 session_key- 更新安全配置，允许微信登录请求通过
- 添加必要的依赖和数据传输对象

pom.xml

@@ -118,6 +118,11 @@
             <artifactId>spring-security-test</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+            <version>1.2.83</version>
+        </dependency>
     </dependencies>
 
     <dependencyManagement>

src/main/java/com/example/admin_server/config/SecurityConfig.java

@@ -38,7 +38,8 @@ public class SecurityConfig {
                         "/swagger-ui/**",
                         "/v3/api-docs/**",
                         "/api/public/**",
-                        "/api/admin/login"
+                        "/api/admin/login",
+                        "/api/client/wx/login"
                 ).permitAll()
                 .antMatchers("/api/admin/**").authenticated()
                 .antMatchers("/api/client/**").authenticated()

src/main/java/com/example/admin_server/config/WxConfig.java

@@ -0,0 +1,15 @@
+package com.example.admin_server.config;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+@ConfigurationProperties(prefix = "wx")
+@Data
+public class WxConfig {
+    private String appid;
+    private String secret;
+    private String jscode2sessionUrl;
+}
+

src/main/java/com/example/admin_server/controller/client/WxLoginController.java

@@ -0,0 +1,64 @@
+package com.example.admin_server.controller.client;
+
+import com.alibaba.fastjson.JSONObject;
+import com.example.admin_server.common.Result;
+import com.example.admin_server.config.WxConfig;
+import com.example.admin_server.model.dto.WxLoginDTO;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.client.RestTemplate;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@RestController
+@RequestMapping("/api/client/wx")
+@RequiredArgsConstructor
+@Api(tags = {"微信登录"})
+public class WxLoginController {
+
+    private final WxConfig wxConfig;
+
+    @PostMapping("/login")
+    @ApiOperation(value = "微信登录")
+    public Result<?> wxLogin(@RequestBody WxLoginDTO request) {
+        String code = request.getCode();
+        if (code == null || code.isEmpty()) {
+            return Result.fail("code 参数不能为空");
+        }
+
+        // 构造请求微信的 URL
+        String url = wxConfig.getJscode2sessionUrl()
+                + "?appid=" + wxConfig.getAppid()
+                + "&secret=" + wxConfig.getSecret()
+                + "&js_code=" + code
+                + "&grant_type=authorization_code";
+
+        // 请求微信服务器
+        RestTemplate restTemplate = new RestTemplate();
+        String response = restTemplate.getForObject(url, String.class);
+
+        // 解析微信响应
+        JSONObject jsonObject = JSONObject.parseObject(response);
+        String openid = jsonObject.getString("openid");
+        String sessionKey = jsonObject.getString("session_key");
+
+        if (openid == null) {
+            String errMsg = jsonObject.getString("errmsg");
+            return Result.fail("微信登录失败: " + errMsg);
+        }
+
+        // TODO: 你可以在这里用 openid 查数据库，创建或更新用户，生成 JWT 等
+
+        Map<String, Object> resultData = new HashMap<>();
+        resultData.put("openid", openid);
+        resultData.put("token", "mock-token-" + openid); // 后期你可以用 JWT 替换这里
+
+        return Result.ok("登录成功", resultData);
+    }
+}

src/main/java/com/example/admin_server/filter/JwtAuthenticationFilter.java

@@ -29,6 +29,7 @@ public class JwtAuthenticationFilter extends OncePerRequestFilter {
         WHITELIST.add("/api/admin/login");
         WHITELIST.add("/api/client/login");
         WHITELIST.add("/api/employee/login");
+        WHITELIST.add("/api/client/wx/login");
         // 也可以放其它公开接口
     }
 

src/main/java/com/example/admin_server/model/dto/WxLoginDTO.java

@@ -0,0 +1,12 @@
+package com.example.admin_server.model.dto;
+
+import lombok.Data;
+
+import javax.validation.constraints.NotBlank;
+
+@Data
+public class WxLoginDTO {
+
+    @NotBlank
+    private String code;
+}

src/main/resources/application-dev.yml

@@ -21,27 +21,11 @@ app:
   jwt:
     secret: 's9TfkPeAKJOlDw4ox3r6VhAMG7KfI0RK'
     expiration: 86400000
-
+wx:
-springdoc:
+  appid: wxf204145820676bb2
-  swagger-ui:
+  secret: 642108612e162db4edb9cf01d7f6d474
-    path: /swagger-ui.html
+  jscode2session-url: https://api.weixin.qq.com/sns/jscode2session
-    tags-sorter: alpha
-    operations-sorter: alpha
-  api-docs:
-    path: /v3/api-docs
-  group-configs:
-    - group: '管理端'
-      paths-to-match: '/api/admin/**'
-      packages-to-scan: com.example.admin_server.controller.admin
-    - group: '客户端'
-      paths-to-match: '/api/client/**'
-      packages-to-scan: com.example.admin_server.controller.client
-    - group: '员工端'
-      paths-to-match: '/api/employee/**'
-      packages-to-scan: com.example.admin_server.controller.employee
 
 knife4j:
   enable: true
-  setting:
-    language: zh_cn
 

src/main/resources/application-prop.yml

@@ -21,27 +21,11 @@ app:
   jwt:
     secret: '2n9g8b5TfsYLBZGFwE5ImpeQH5u0djEl'
     expiration: 86400000
-
+  wx:
-springdoc:
+    appid: your_app_id
-  swagger-ui:
+    secret: your_app_secret
-    path: /swagger-ui.html
+    jscode2session-url: https://api.weixin.qq.com/sns/jscode2session
-    tags-sorter: alpha
-    operations-sorter: alpha
-  api-docs:
-    path: /v3/api-docs
-  group-configs:
-    - group: '管理端'
-      paths-to-match: '/api/admin/**'
-      packages-to-scan: com.example.admin_server.controller.admin
-    - group: '客户端'
-      paths-to-match: '/api/client/**'
-      packages-to-scan: com.example.admin_server.controller.client
-    - group: '员工端'
-      paths-to-match: '/api/employee/**'
-      packages-to-scan: com.example.admin_server.controller.employee
 
 knife4j:
   enable: true
-  setting:
-    language: zh_cn
 

src/main/resources/application-test.yml

@@ -21,27 +21,11 @@ app:
   jwt:
     secret: 'ylZS9cQ40nBvcZxJKu9zCIDt096BpZbm'
     expiration: 86400000
-
+  wx:
-springdoc:
+    appid: your_app_id
-  swagger-ui:
+    secret: your_app_secret
-    path: /swagger-ui.html
+    jscode2session-url: https://api.weixin.qq.com/sns/jscode2session
-    tags-sorter: alpha
-    operations-sorter: alpha
-  api-docs:
-    path: /v3/api-docs
-  group-configs:
-    - group: '管理端'
-      paths-to-match: '/api/admin/**'
-      packages-to-scan: com.example.admin_server.controller.admin
-    - group: '客户端'
-      paths-to-match: '/api/client/**'
-      packages-to-scan: com.example.admin_server.controller.client
-    - group: '员工端'
-      paths-to-match: '/api/employee/**'
-      packages-to-scan: com.example.admin_server.controller.employee
 
 knife4j:
   enable: true
-  setting:
-    language: zh_cn
 

src/main/resources/application.yml

@@ -13,7 +13,7 @@ spring:
     time-zone: GMT+8
   # 指定当前激活环境
   profiles:
-    active: test
+    active: dev
   datasource:
     url: jdbc:mysql://localhost:3306/admin_server?useUnicode=true&characterEncoding=UTF-8&autoReconnect=true&serverTimezone=Asia/Shanghai
     username: admin_server
@@ -24,28 +24,12 @@ app:
   jwt:
     secret: 'mwsK9Ol9Ni2IyTvcdgFDVBxatw8QWx2o'
     expiration: 86400000
+  wx:
+    appid: your_app_id
+    secret: your_app_secret
+    jscode2session-url: https://api.weixin.qq.com/sns/jscode2session
 
 
-springdoc:
-  swagger-ui:
-    path: /swagger-ui.html
-    tags-sorter: alpha
-    operations-sorter: alpha
-  api-docs:
-    path: /v3/api-docs
-  group-configs:
-    - group: '管理端'
-      paths-to-match: '/api/admin/**'
-      packages-to-scan: com.example.admin_server.controller.admin
-    - group: '客户端'
-      paths-to-match: '/api/client/**'
-      packages-to-scan: com.example.admin_server.controller.client
-    - group: '员工端'
-      paths-to-match: '/api/employee/**'
-      packages-to-scan: com.example.admin_server.controller.employee
-
 knife4j:
   enable: true
-  setting:
-    language: zh_cn