初学者struts2入门
日期：2014-05-20 浏览次数：20720 次
菜鸟struts2入门求助
登录login.jsp
<%@ page language="java" contentType="text/html; charset=GBK"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>登录页面</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">
-->
</head>
<body>
<form action="Login.action" method="post">
<table align="center">
<caption>user login</caption>
<tr>
<td>Username:<input type="text" name="Username"/></td>
</tr>
<tr>
<td>Password:<input type="text" name="Password"/></td>
</tr>
<tr align="center">
<td colspan="2"><input type="submit" value="login"/>
<input type="reset" value="reset2"/></td>
</tr>
</table>
</form>
</body>
</html>
struts.xml配置
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<constant name="struts.enable.DynamicMethodInvocation" value="false" />
<constant name="struts.devMode" value="false" />
<package name="1" extends="struts-default">
<action name="Login.action" class="rtcrud.LoginAction">
<result name="success">welcome.jsp</result>
<result name="error">error.jsp</result>
</action>
</package>
<!-- Add packages here -->
</struts>
Loginaction.java
package rtcrud;
public class LoginAction {
private String Username;
private String Password;
private final String Success="success";
private final String Error="error";
public String getUsername() {
return Username;
}
public void setUsername(String username) {
this.Username = username;
}
public String getPassword() {
return Password;
}
public void setPassword(String password) {
this.Password = password;
}
public String execute() throws Exception{
if(getUsername().equals("scott")&& getPassword().equals("tiger")){
return Success;
}
else{
return Error;
}
}
}
页面报错 The requested resource (/new/Login.action) is not available.
求帮助！！！先行谢过！！
------解决方案--------------------
LoginAction这个类放在哪了
------解决方案--------------------
登录login.jsp
<%@ page language="java" contentType="text/html; charset=GBK"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>登录页面</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">
-->
</head>
<body>
<form action="Login.action" method="post">
<table align="center">
<caption>user login</caption>
<tr>
<td>Username:<input type="text" name="Username"/></td>
</tr>
<tr>
<td>Password:<input type="text" name="Password"/></td>
</tr>
<tr align="center">
<td colspan="2"><input type="submit" value="login"/>
<input type="reset" value="reset2"/></td>
</tr>
</table>
</form>
</body>
</html>
struts.xml配置
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<constant name="struts.enable.DynamicMethodInvocation" value="false" />
<constant name="struts.devMode" value="false" />
<package name="1" extends="struts-default">
<action name="Login.action" class="rtcrud.LoginAction">
<result name="success">welcome.jsp</result>
<result name="error">error.jsp</result>
</action>
</package>
<!-- Add packages here -->
</struts>
Loginaction.java
package rtcrud;
public class LoginAction {
private String Username;
private String Password;
private final String Success="success";
private final String Error="error";
public String getUsername() {
return Username;
}
public void setUsername(String username) {
this.Username = username;
}
public String getPassword() {
return Password;
}
public void setPassword(String password) {
this.Password = password;
}
public String execute() throws Exception{
if(getUsername().equals("scott")&& getPassword().equals("tiger")){
return Success;
}
else{
return Error;
}
}
}
页面报错 The requested resource (/new/Login.action) is not available.
求帮助！！！先行谢过！！
------解决方案--------------------
LoginAction这个类放在哪了
------解决方案--------------------
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