11321

config/struts/user-struts.xml

@@ -0,0 +1,9 @@
+<package  name="user" extends="struts-default">
+    <action name="userAction_*" class="cn.shao.infopublish.struts2.action.UserAction" method="{1}">
+        <result name="success">/desktop.jsp</result>
+        <result name="user_mgr">/usermgr.jsp</result>
+        <result name="refresh" type="redirectAction">userAction_getAllUser.action</result>
+        <result name="error">/error.jsp</result>
+        <result name="failed">/failed.jsp</result>
+    </action>
+</package>

src/cn/shao/infopublish/dao/impl/UserDaoImpl.java

@@ -19,10 +19,11 @@ public void deleteUserById(User user) {
 
 
     public User getUserByUsername(String username) {
-        List userlist=this.getHibernateTemplate().find("from User user where user.username=?",username);
-        if(userlist.size()>0){
-            User user= (User) userlist.get(0);
+        List userlist = this.getHibernateTemplate().find("from User user where user.username=?", username);
+        if (userlist.size() > 0) {
+            User user = (User) userlist.get(0);
             return user;
+        }
     }
 
 
@@ -32,6 +33,7 @@ public User getUserById(String id) {
             User user= (User) userlist.get(0);
             return user;
         }
+        return null;
     }
 
 

src/cn/shao/infopublish/service/UserService.java

@@ -6,7 +6,7 @@
 
 public interface UserService {
     public void addUser(User user);
-    public void deleteUserById(User user);
+    public void deleteUserById(String id);
     public User getUserByUsername(String username);
     public User getUserById(String id);
     public List getAllUser();

src/cn/shao/infopublish/service/impl/UserServiceImpl.java

@@ -0,0 +1,48 @@
+package cn.shao.infopublish.service.impl;
+
+import cn.shao.infopublish.bean.User;
+import cn.shao.infopublish.dao.UserDao;
+import cn.shao.infopublish.service.UserService;
+
+import java.util.List;
+
+/**
+ * Created by zhibin.shao on 2017/12/5.
+ */
+public class UserServiceImpl  implements UserService{
+    private UserDao userDao;
+
+    public void setUserDao(UserDao userDao) {
+        this.userDao = userDao;
+    }
+
+    public UserDao getUserDao() {
+        return userDao;
+    }
+
+
+    public void addUser(User user) {
+    this.userDao.addUser(user);
+
+    }
+
+
+    public void deleteUserById(User user) {
+    this.userDao.deleteUserById(user);
+    }
+
+
+    public User getUserByUsername(String username) {
+        return this.userDao.getUserByUsername(username);
+    }
+
+
+    public User getUserById(String id) {
+        return this.userDao.getUserById(id);
+    }
+
+
+    public List getAllUser() {
+        return this.userDao.getAllUser();
+    }
+}

src/cn/shao/infopublish/struts2/action/UserAction.java

@@ -0,0 +1,93 @@
+package cn.shao.infopublish.struts2.action;
+
+import cn.shao.infopublish.bean.User;
+import cn.shao.infopublish.service.UserService;
+import com.opensymphony.xwork2.ActionContext;
+import com.opensymphony.xwork2.ActionSupport;
+
+import java.util.List;
+
+/**
+ * Created by zhibin.shao on 2017/12/5.
+ */
+public class UserAction extends ActionSupport {
+    private User user;
+
+    public UserService getUserService() {
+        return userService;
+    }
+
+    public void setUserService(UserService userService) {
+        this.userService = userService;
+    }
+
+    public List getUserlist() {
+        return userlist;
+    }
+
+    public void setUserlist(List userlist) {
+        this.userlist = userlist;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public User getUser() {
+        return user;
+    }
+
+    public void setUser(User user) {
+        this.user = user;
+    }
+
+    private String id;
+    private List userlist;
+    private UserService userService;
+
+    public String addUser() {
+        this.userService.addUser(user);
+        return "refresh";
+    }
+
+    public String removeUser() {
+        this.userService.deleteUserById(id);
+        return "refresh";
+    }
+
+    public String getAllUser() {
+        userlist = userService.getAllUser();
+        return "user_mgr";
+    }
+
+    public String login() {
+        try {
+            String username = user.getUsername();
+            String password = user.getPassword();
+            if (username == null || password == null || username.length() <= 0 || password.length() <= 0) {
+                return "failed";
+            } else {
+                User user = userService.getUserByUsername(username);
+                if (user != null) {
+                    if (user.getPassword().equals(password)) {
+                        ActionContext.getContext().getSession().put("user_id", user.getId());
+                        ActionContext.getContext().getSession().put("username", user.getName());
+                        return "success";
+                    } else {
+                        return "failed";
+                    }
+                }
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return "error";
+        }
+        return  null;
+    }
+
+
+}

web/login.jsp

@@ -0,0 +1,38 @@
+<%--
+  Created by IntelliJ IDEA.
+  User: zhibin.shao
+  Date: 2017/12/5
+  Time: 11:41
+  To change this template use File | Settings | File Templates.
+--%>
+<%@ page contentType="text/html;charset=UTF-8" language="java" pageEncoding="gbk" import="java.util.*" %>
+<%@ taglib prefix="s" uri="/struts-tags" %>
+<%
+    String path=request.getContextPath();
+    String basePath=request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
+%>
+<!DOCTYPE HTML PUBLIC "-//W3C/DTD HTML 4.01 Transitional//EN">
+
+<html>
+<head>
+    <base href="<%=basePath%>">
+    <title>信息发布系统</title>
+    <meta http-equiv="pragma" content="no-cache">
+    <meta http-equiv="cache-control" content="no-cache">
+    <meta http-equiv="expires" content="0">
+    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
+    <meta http-equiv="description" content="this is my page">
+    <link rel="stylesheet" href="style/style_login.css" type="text/css"/>
+</head>
+<body>
+<div id="title">
+    <h1 style="font-size: 80px ;font-family: 黑体; color: #FFFFFF;">信息发布系统</h1>
+
+</div>
+<form id="login" method="post" action="<%request.getContextPath();%>/userAction_login.action">
+<input type="text" name="user.username" value="请输入用户名" onfocus="this.value=''"><br/><br/>
+    <input type="password" name="user.password"/><br/><br/>
+    <input type="submit" value="登    录"><br/>
+</form>
+</body>
+</html>