From 0f4c5190746db28618ab0f35e65be41ef8fc78ed Mon Sep 17 00:00:00 2001
From: whycxzp <perryhsu@163.com>
Date: 星期三, 16 十二月 2020 14:16:17 +0800
Subject: [PATCH] update basic function
---
src/main/java/com/whyc/service/UserService.java | 48 +++++++++++++++++++++---------------------------
1 files changed, 21 insertions(+), 27 deletions(-)
diff --git a/src/main/java/com/yckj/service/UserService.java b/src/main/java/com/whyc/service/UserService.java
similarity index 68%
rename from src/main/java/com/yckj/service/UserService.java
rename to src/main/java/com/whyc/service/UserService.java
index 28265cd..6ddabc8 100644
--- a/src/main/java/com/yckj/service/UserService.java
+++ b/src/main/java/com/whyc/service/UserService.java
@@ -1,29 +1,21 @@
-package com.yckj.service;
+package com.whyc.service;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
-import com.baomidou.mybatisplus.core.toolkit.ArrayUtils;
-import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
-import com.sun.deploy.util.ArrayUtil;
-import com.yckj.dto.UserLoginInfo;
-import com.yckj.mapper.UserMapper;
-import com.yckj.pojo.User;
+import com.whyc.dto.UserLoginInfo;
+import com.whyc.mapper.UserMapper;
+import com.whyc.pojo.User;
import lombok.extern.slf4j.Slf4j;
-import org.assertj.core.util.Arrays;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.stereotype.Service;
-import org.springframework.web.context.request.RequestContextHolder;
-import org.springframework.web.context.request.ServletRequestAttributes;
import javax.annotation.Resource;
import javax.servlet.ServletContext;
-import javax.servlet.ServletRequest;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import java.util.HashMap;
-import java.util.LinkedList;
import java.util.List;
import java.util.Map;
@@ -87,16 +79,16 @@
//servletContext涓瓨鍌ㄧ敤鎴蜂俊鎭�
ServletContext servletContext = request.getServletContext();
- List<UserLoginInfo> users = (List<UserLoginInfo>) servletContext.getAttribute("users");
- if(users==null){
+ Map<String,UserLoginInfo> userMap = (Map<String, UserLoginInfo>) servletContext.getAttribute("users");
+ if(userMap==null){
log.info("servletContext棣栨瀛樺��");
- users = new LinkedList<>();
- users.add(new UserLoginInfo(username,timestamp));
- servletContext.setAttribute("users",users);
+ userMap = new HashMap<>();
+ userMap.put(username,new UserLoginInfo(username,timestamp));
+ servletContext.setAttribute("users",userMap);
}else{
log.info("servletContext宸茬粡鏈夊��");
- users.add(new UserLoginInfo(username,timestamp));
- servletContext.setAttribute("users",users);
+ userMap.put(username,new UserLoginInfo(username,timestamp));
+ servletContext.setAttribute("users",userMap);
}
}
return flag;
@@ -111,16 +103,18 @@
User user = (User) session.getAttribute("user");
Long timestamp = (Long) session.getAttribute("timestamp");
- List<UserLoginInfo> users = (List<UserLoginInfo>) servletContext.getAttribute("users");
+ if(user==null){
+ return false;
+ }
+ Map<String,UserLoginInfo> userMap = (Map<String, UserLoginInfo>) servletContext.getAttribute("users");
- for (UserLoginInfo temp:users){
- if(temp.getUsername().equals(user.getUsername()) && temp.getTimestamp()==timestamp){
+ UserLoginInfo userLoginInfo = userMap.get(user.getUsername());
+ if(userLoginInfo.getUsername().equals(user.getUsername()) && userLoginInfo.getTimestamp().compareTo(timestamp)==0){
//璇存槑娌℃湁浠庡叾浠栧湴鏂圭櫥褰�
- }else{
- //璇存槑浠庡叾浠栧湴鏂圭櫥褰曚簡,褰撳墠鐢ㄦ埛鐨剆ession娓呴櫎
- flag = true;
- session.invalidate();
- }
+ }else{
+ //璇存槑浠庡叾浠栧湴鏂圭櫥褰曚簡,褰撳墠鐢ㄦ埛鐨剆ession娓呴櫎
+ flag = true;
+ session.invalidate();
}
return flag;
}
--
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