登录模式改为一个账号只能一个ip登录

core-service/src/main/java/com/winsun/item/modular/intercept/LoginInterceptor.java

@@ -2,6 +2,9 @@ package com.winsun.item.modular.intercept;
 
 import com.alibaba.fastjson.JSON;
 import com.winsun.auth.core.common.model.ResponseData;
+import com.winsun.auth.core.shiro.ShiroUser;
+import com.winsun.item.core.shiro.ShiroKit;
+import com.winsun.item.core.util.IPUtils;
 import com.winsun.item.modular.system.service.IUserService;
 import com.winsun.item.util.LoginUtils;
 import lombok.extern.slf4j.Slf4j;
@@ -9,6 +12,7 @@ import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.stereotype.Component;
+import org.springframework.web.servlet.ModelAndView;
 import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
 
 import javax.servlet.http.HttpServletRequest;
@@ -33,6 +37,10 @@ public class LoginInterceptor extends HandlerInterceptorAdapter {
     @Autowired
     public StringRedisTemplate stringRedisTemplate;
 
+
+    //登录验证码标识
+    private static String LOGINFLAG="alreadyLoginFlag";
+
     @Autowired
     private IUserService userService;
 
@@ -152,5 +160,16 @@ public class LoginInterceptor extends HandlerInterceptorAdapter {
         return true;
     }
 
+    @Override
+    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
 
+
+        ShiroUser shiroUser = ShiroKit.getUser();
+        if (shiroUser!=null) {
+            //该用户登录ip
+            String ipAddr = IPUtils.getIpAddr(request);
+            stringRedisTemplate.opsForValue().set(shiroUser.getAccount()+LOGINFLAG,ipAddr);
+        }
+        super.postHandle(request, response, handler, modelAndView);
+    }
 }