shiro限定并发登录人数

wisenergy-service/src/main/java/cn/wisenergy/service/shir/filter/KickoutSessionControlFilter.java

@@ -71,10 +71,13 @@ public class KickoutSessionControlFilter extends AccessControlFilter{
         HttpServletRequest httpServletRequest=(HttpServletRequest) request;
         HttpServletResponse httpServletResponse = (HttpServletResponse) response;
         // 登录超时
-        Integer userId = getUserId();
+        Object object = SecurityUtils.getSubject().getPrincipal();
+        Integer userId = getUserId(object);
         Long SessionTime = (Long)redisTemplate.opsForValue().get("shiroSessionTime:"+userId);
-        log.info("KickoutSessionControlFilter 账号id:{} 已登录时长：{} 秒",userId,(new Date().getTime()-SessionTime)/1000);
-        if((new Date().getTime()-SessionTime) >= (EXPIRE_TIME * 1000)){
+        Long loginTime = new Date().getTime()-SessionTime;
+        Boolean loginOutTime = (new Date().getTime()-SessionTime) >= (EXPIRE_TIME * 1000);
+        log.info("KickoutSessionControlFilter 账号id:{} 已登录时长：{} 秒,是否超时：{}",userId,loginTime/1000,loginOutTime);
+        if(loginOutTime){
             log.info("KickoutSessionControlFilter 登录已超时-----返回1003,账号id:{} 已登录时长：{} 分钟",userId,(new Date().getTime()-SessionTime)/1000/60);
             // 登录超时，抛出异常 Login timed out, please log in again
             thrLogoutException(httpServletRequest,httpServletResponse, "1003", "登录超时，请重新登录");
@@ -195,20 +198,20 @@ public class KickoutSessionControlFilter extends AccessControlFilter{
         }
     }
 
-    private Integer getUserId(){
+    private Integer getUserId(Object object){
         Integer userId = null;
         try {
             //客户端
-            User user = (User) SecurityUtils.getSubject().getPrincipal();
+            User user = (User) object;
             userId = user.getId();
         } catch (Exception e) {
             try {
                 //管理端
-                AccountInfo accountInfo = (AccountInfo) SecurityUtils.getSubject().getPrincipal();
+                AccountInfo accountInfo = (AccountInfo) object;
                 userId = accountInfo.getId();
             } catch (Exception en) {
                 //员工端
-                Staff staff = (Staff) SecurityUtils.getSubject().getPrincipal();
+                Staff staff = (Staff) object;
                 userId = staff.getId();
             }
         }