修改springsecurity过滤器，每次请求更新redis缓存

src/main/java/com/sztzjy/trade/config/security/AuthenticationFilter.java

@@ -3,6 +3,7 @@ package com.sztzjy.trade.config.security;
 import cn.hutool.extra.servlet.ServletUtil;
 import com.sztzjy.trade.config.Constant;
 import com.sztzjy.trade.config.exception.UnAuthorizedException;
+import com.sztzjy.trade.config.redis.RedisConfig;
 import com.sztzjy.trade.util.RedisUtil;
 import io.jsonwebtoken.ExpiredJwtException;
 import io.jsonwebtoken.MalformedJwtException;
@@ -10,6 +11,8 @@ import io.jsonwebtoken.UnsupportedJwtException;
 import io.jsonwebtoken.security.SignatureException;
 import org.checkerframework.checker.units.qual.C;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpStatus;
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
 import org.springframework.security.core.Authentication;
@@ -34,11 +37,16 @@ import java.util.List;
  *
  * @author 陈沅
  */
-@Component
+@Configuration
 public class AuthenticationFilter extends OncePerRequestFilter {
     private final PathMatcher matcher = new AntPathMatcher();
+
+    private final RedisUtil redisUtil;
+
     @Autowired
-    private RedisUtil redisUtil;
+    public AuthenticationFilter(RedisUtil redisUtil) {
+        this.redisUtil = redisUtil;
+    }
 
     @Override
     protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
@@ -63,8 +71,15 @@ public class AuthenticationFilter extends OncePerRequestFilter {
         JwtUser currentUser;
         try {
             currentUser = TokenProvider.getJWTUser(token);
+
             response.setCharacterEncoding("UTF-8");
-            redisUtil.set("userId:"+currentUser.getUserId(),System.currentTimeMillis(),3600);
+
+
+
+
+           redisUtil.set("userId:"+currentUser.getUserId(),System.currentTimeMillis(),3600);
+
+
         } catch (ExpiredJwtException e1) {
             response.setStatus(HttpStatus.UNAUTHORIZED.value());
             response.getWriter().print("Token已过期");

src/main/java/com/sztzjy/trade/config/security/WebSecurityConfig.java

@@ -5,6 +5,8 @@ import com.sztzjy.trade.annotation.AnonymousAccess;
 import com.sztzjy.trade.config.SpringContextHolder;
 import com.sztzjy.trade.config.exception.handler.CustomAccessDeniedHandler;
 import com.sztzjy.trade.config.exception.handler.CustomAuthenticationEntryPoint;
+import com.sztzjy.trade.util.RedisUtil;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.security.authentication.AuthenticationManager;
@@ -39,6 +41,9 @@ public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
         return new BCryptPasswordEncoder();
     }
 
+    @Autowired
+    private RedisUtil redisUtil;
+
 
     @Override
     protected void configure(HttpSecurity http) throws Exception {
@@ -52,7 +57,7 @@ public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
                                 .maximumSessions(1)
                                 .sessionRegistry(sessionRegistry())
                 )
-                .addFilterBefore(new AuthenticationFilter(), UsernamePasswordAuthenticationFilter.class)
+                .addFilterBefore(new AuthenticationFilter(redisUtil), UsernamePasswordAuthenticationFilter.class)
                 .cors().and()
                 .headers().addHeaderWriter(new StaticHeadersWriter("Access-Control-Allow-Headers", "Authorization"))
                 .and()
@@ -109,7 +114,6 @@ public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
         return patterns;
     }
 
-
     @Bean
     public SessionRegistry sessionRegistry() {
         return new CustomSessionRegistry();

src/main/java/com/sztzjy/trade/controller/stu/UserController.java

@@ -2,17 +2,21 @@ package com.sztzjy.trade.controller.stu;
 
 
 
+import cn.hutool.core.convert.Convert;
 import com.sztzjy.trade.annotation.AnonymousAccess;
 import com.sztzjy.trade.annotation.OperateLog;
 import com.sztzjy.trade.config.exception.UnAuthorizedException;
 import com.sztzjy.trade.config.security.JwtUser;
 import com.sztzjy.trade.config.security.LoginResult;
 import com.sztzjy.trade.config.security.TokenProvider;
+import com.sztzjy.trade.controller.tch.TchLoginLogAndStuListController;
 import com.sztzjy.trade.entity.StuUser;
 import com.sztzjy.trade.entity.StuUserExample;
 import com.sztzjy.trade.entity.ZYUserInfo;
+import com.sztzjy.trade.entity.dto.LoginLogDTO;
 import com.sztzjy.trade.mapper.StuUserMapper;
 import com.sztzjy.trade.service.StuUserService;
+import com.sztzjy.trade.service.TchLoginLogAndStuListService;
 import com.sztzjy.trade.util.*;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
@@ -33,6 +37,7 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.http.HttpSession;
 import java.io.IOException;
+import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -56,6 +61,9 @@ public class UserController {
     @Autowired
     private RedisUtil redisUtil;
 
+    @Autowired
+    private TchLoginLogAndStuListService tchLoginLogAndStuListService;
+
 
 
     @AnonymousAccess
@@ -106,9 +114,6 @@ public class UserController {
                         loginResult.setSchoolId(Integer.valueOf(stuUser.getSchoolId()));
                         loginResult.setAccessToken(token);
 
-
-
-
                         redisUtil.set("userId:"+jwtUser.getUserId(),System.currentTimeMillis(),3600);
 
 
@@ -129,6 +134,7 @@ public class UserController {
 
 
                             redisUtil.set("userId:"+jwtUser.getUserId(),System.currentTimeMillis(),3600);
+
                             return new ResultDataEntity<>(HttpStatus.OK,loginResult);
                         }else {
                             throw new UnAuthorizedException("密码错误");
@@ -224,4 +230,5 @@ public class UserController {
 
 
 
+
 }

src/main/java/com/sztzjy/trade/controller/task/TaskController.java

@@ -50,7 +50,7 @@ public class TaskController {
                 // 判断时间差是否大于 20 分钟（20 分钟 = 20 * 60 * 1000 毫秒）
                 if (timeDifference > time) {
                    //大于20分钟未操作   表明用户已经离线  在线时长+20分钟
-                    System.out.println("大于1分钟未操作"+key);
+                    System.out.println(key+"-->20分钟未操作,已强制离线");
                     String userId = key.split("userId:")[1];
 
                     //String userId = key.split("userId:").toString();
@@ -73,15 +73,14 @@ public class TaskController {
 
                     redisUtil.del(key);
 
+
+                }else {
+                    System.out.println("Redis 中没有找到对应的值"+key);
                 }
-            } else {
-                System.out.println("Redis 中没有找到对应的值"+key);
             }
 
-
         }
 
-
     }
 
 }

src/main/java/com/sztzjy/trade/controller/tch/TchLoginLogAndStuListController.java

@@ -48,7 +48,6 @@ public class TchLoginLogAndStuListController {
         //"yyyy-MM-dd HH:mm:ss"
 
         //如果在线就不用重复写入数据库
-
         //说明未登录
         if (redisUtil.get("userId:"+loginLogDTO.getUserId())== null) {
             return new ResultEntity(HttpStatus.OK);

src/main/java/com/sztzjy/trade/service/impl/TchLoginLogAndStuListServiceImpl.java

@@ -206,6 +206,8 @@ public class TchLoginLogAndStuListServiceImpl implements TchLoginLogAndStuListSe
     public ResultEntity loginLogBySchoolId(String schoolId, Integer page, Integer size) {
         PageHelper.startPage(page, size);
         TchLoginLogExample example = new TchLoginLogExample();
+        example.setOrderByClause("login_time_last desc");
+        example.setOrderByClause("online desc");
         example.createCriteria().andSchoolIdEqualTo(schoolId);
         List<TchLoginLog> tchLoginLogList = tchLoginLogMapper.selectByExample(example);
         if (!tchLoginLogList.isEmpty()) {
@@ -249,6 +251,7 @@ public class TchLoginLogAndStuListServiceImpl implements TchLoginLogAndStuListSe
     public ResultEntity queryCondition(String name, String classID, Date startTime, Date endTime, Integer page, Integer size, String schoolId) {
         PageHelper.startPage(page, size);
         TchLoginLogExample example = new TchLoginLogExample();
+        example.setOrderByClause("login_time_last desc");
         TchLoginLogExample.Criteria criteria = example.createCriteria();
         if (name != null) {
             criteria.andNameLike("%" + name + "%");
@@ -287,6 +290,7 @@ public class TchLoginLogAndStuListServiceImpl implements TchLoginLogAndStuListSe
     @Override
     public void exportExcel(Date startTime, Date endTime, String schoolId, HttpServletResponse response) {
         TchLoginLogExample example = new TchLoginLogExample();
+        example.setOrderByClause("login_time_last desc");
         TchLoginLogExample.Criteria criteria = example.createCriteria();
         if (startTime != null && endTime != null) {