获取用户信息接口实现

src/main/java/cn/xf/basedemo/common/model/LoginUser.java

@@ -2,6 +2,8 @@ package cn.xf.basedemo.common.model;
 
 import lombok.Data;
 
+import java.io.Serializable;
+
 /**
  * @program: xf-boot-base
  * @ClassName LoginUserInfo
@@ -10,7 +12,7 @@ import lombok.Data;
  * @create: 2022-06-17 14:54
  **/
 @Data
-public class LoginUser {
+public class LoginUser implements Serializable {
 
     private Integer id;
 

src/main/java/cn/xf/basedemo/controller/UserController.java

@@ -1,10 +1,11 @@
 package cn.xf.basedemo.controller;
 
+import cn.xf.basedemo.common.model.LoginUser;
 import cn.xf.basedemo.common.model.RetObj;
+import cn.xf.basedemo.interceptor.SessionContext;
 import cn.xf.basedemo.model.res.LoginInfoRes;
 import cn.xf.basedemo.service.UserService;
 import com.github.xiaoymin.knife4j.annotations.ApiOperationSupport;
-import io.swagger.annotations.ApiModelProperty;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -33,4 +34,12 @@ public class UserController {
 
         return userService.login(res);
     }
+
+    @ApiOperation(value = "用户信息", notes = "用户信息")
+    @ApiOperationSupport(order = 1)
+    @PostMapping("/info")
+    public RetObj info(){
+        LoginUser loginUser = SessionContext.getInstance().get();
+        return RetObj.success(loginUser);
+    }
 }

src/main/java/cn/xf/basedemo/interceptor/InterceptorConfig.java

@@ -19,6 +19,6 @@ public class InterceptorConfig implements WebMvcConfigurer {
     public void addInterceptors(InterceptorRegistry registry) {
         registry.addInterceptor(new TokenInterceptor()) //登录逻辑拦截类
                 .addPathPatterns("/**") //需要拦截的请求（设置的全部拦截）
-                .excludePathPatterns("/user/**","/web/**"); //忽略的请求
+                .excludePathPatterns("/user/login","/web/**"); //忽略的请求
     }
 }

src/main/java/cn/xf/basedemo/interceptor/TokenInterceptor.java

@@ -2,11 +2,11 @@ package cn.xf.basedemo.interceptor;
 
 import cn.xf.basedemo.common.model.LoginUser;
 import cn.xf.basedemo.common.utils.ApplicationContextUtils;
+import com.alibaba.fastjson.JSONObject;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.redis.core.RedisTemplate;
-import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.web.servlet.HandlerInterceptor;
 
 import javax.servlet.http.HttpServletRequest;
@@ -28,9 +28,6 @@ public class TokenInterceptor implements HandlerInterceptor {
     RedisTemplate<Object,Object> redisTemplate =
             (RedisTemplate<Object,Object>) ApplicationContextUtils.getBean("redisTemplate");
 
-    @Autowired
-    private ObjectMapper objectMapper;
-
     //不拦截的请求列表
     private static final List<String> EXCLUDE_PATH_LIST = Arrays.asList("/user/login","/web/login");
 
@@ -52,7 +49,9 @@ public class TokenInterceptor implements HandlerInterceptor {
         if(StringUtils.isEmpty(value)){
             return false;
         }
-        LoginUser loginUserInfo = objectMapper.convertValue(value, LoginUser.class);
+        JSONObject jsonObject = JSONObject.parseObject(value);
+        //JSON对象转换成Java对象
+        LoginUser loginUserInfo = JSONObject.toJavaObject(jsonObject, LoginUser.class);
         if(loginUserInfo == null || loginUserInfo.getId() <= 0){
             return false;
         }