There is no Action mapped for namespace / and action name user_login.
初学框架,不知道哪里写错了。求指点!
login.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ 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>用户登录</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" type="text/css" href="styles.css">
-->
<s:head/>
</head>
<body>
<center>
<h1>用户登录</h1>
<!-- <s:a action="user_addUI" namespace="/user">添加新用户</s:a> -->
<s:form action="user_login" namespae="/user" method="post">
<s:textfield label="用户名" name="user.username"></s:textfield>
<s:password label="密码" name="user.password"></s:password>
<s:submit value="登录"></s:submit>
</s:form>
</center>
</body>
</html>
userList.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>用户列表</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
</head>
<body>
<center>
<h2>用户列表</h2>
<!-- <h3><s:a action="user_addUI" namespace="/">添加新用户</s:a> </h3> -->
<table width="90%" border="1">
<tr>
<th>用户id</th>
<th>用户名称</th>
<th>用户密码</th>
<th>操作</th>
</tr>
<s:iterator value="userList">
<tr>
<td><s:property value="id"/> </td>
<td><s:property value="username"/> </td>
<td><s:property value="password"/> </td>
<%-- <td><s:a action="user_updateUI" namespace="/user"><s:param name="user.id">${id}</s:param>修改</s:a>
<s:a action="user_delete" namespace="/user"><s:param name="user.id">${id}</s:param>删除</s:a></td> --%>
</tr>
</s:iterator>
</table>
</center>
</body>
</html>
Struts.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" "http://struts.apache.org/dtds/struts-2.1.dtd">
<struts>
<constant name="struts.i18n.encoding" value="UTF-8"/>
<constant name="struts.configuration.xmlreload" value="true"/>
<constant name="struts.devMode" value="true"/>
<constant name="struts.ui.theme" value="xhtml"/>
<package name="user" namespace="/user" extends="struts-default">
<action name="user_*" class="com.chen.action.UserAction" method="{1}">
<result name="success" type="redirectAction">user_queryInfo.action</result>
<result name="input">/index.jsp</result>
<result name="userList">/userList.jsp</result>
</action>
</package>
</struts>
UserAction
package com.chen.action;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;
import com.chen.entity.User;
import com.chen.service.UserService;
import com.opensymphony.xwork2.ActionSupport;
@Controller
@Scope("prototype")
public class UserAction extends ActionSupport{
@Autowired
private UserService userService;
private User user;
private List<User> userList;
public String execute() throws Exception {
return null;
}
public String login() {
if (user != null) {
User user2 = userService.login(user);
if (user2 != null) {
return SUCCESS;
}
}
this.addFieldError("user.username", "用户名或密码错误!");
return INPUT;
}
public String queryInfo() {
userList = userService.queryInfo(user);
return "userList";
}
}