diff --git a/src/main/java/com/pro/info/service/CustomerService.java b/src/main/java/com/pro/info/service/CustomerService.java
index 8cf831d39d0b19ba4a556271e984fe8a6cd9975a..8b1b27c75265c5c775d643943b0d071b2fb8012a 100644
--- a/src/main/java/com/pro/info/service/CustomerService.java
+++ b/src/main/java/com/pro/info/service/CustomerService.java
@@ -2,9 +2,6 @@ package com.pro.info.service;
import com.github.pagehelper.PageInfo;
import com.pro.info.entity.Customer;
-import com.pro.sys.entity.Page;
-
-import java.util.List;
public interface CustomerService {
/**
diff --git a/src/main/java/com/pro/sys/controller/LoginController.java b/src/main/java/com/pro/sys/controller/LoginController.java
index aeb87964ba1c77abd46187b3871b943e50063da3..1ca5b261f91132568902c763878b4acddfe087b9 100644
--- a/src/main/java/com/pro/sys/controller/LoginController.java
+++ b/src/main/java/com/pro/sys/controller/LoginController.java
@@ -13,6 +13,7 @@ import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import com.pro.sys.entity.User;
+import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import java.util.ArrayList;
import java.util.List;
@@ -25,14 +26,18 @@ public class LoginController {
private ShiroService shiroService;
@RequestMapping(value = "/login")
public String Login(String username, String password, HttpSession session, Model model){
- System.out.println("username:"+username+"----->password:"+password);
+ //主体,当前状态为没有认证的状态“未认证”
+ Subject subject = SecurityUtils.getSubject();
+ if (subject.getSession().getAttribute("user") != null){//防止重复访问login
+ List