struts1 404问题（尝试了很多天，不是大问题却总是解决不出来）

0 0

struts1 404问题（尝试了很多天，不是大问题却总是解决不出来）5

eclipse爆出来的message
type Status report
message /login.do
description The requested resource (/login.do) is not available.
就是写一个简单的注册页面，体验struts1的用法。点击提交的时候总时不往错误页面或者正确页面跳转。
src
action
    LoginAction
form
    LoginForm
Webroot
Login.jsp
success.jsp
failure.jsp
WEB-INF
    web.xml
    struts-config.xml

LoginAction
package action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import form.LoginForm;

public class LoginAction extends Action{

@Override
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
LoginForm loginForm =(LoginForm)form;
if (loginForm.getId().endsWith("admin")){
return mapping.findForward("success");
}else{
return mapping.findForward("failure");
}
}

}
LoginForm
package form;

import org.apache.struts.action.ActionForm;

public class LoginForm extends ActionForm{
/**
*
*/
private static final long serialVersionUID = 1L;
private String id = null;
private String pwd = null;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getPwd() {
return pwd;
}
public void setPwd(String pwd) {
this.pwd = pwd;
}

}
Login.jsp
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<form action="/login">
ID:<input type="text" name="id">
PWD:<input type="password" name="pwd">
<input type="submit" value="submit">
</form>
</body>
</html>
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

<servlet>
<servlet-name>action</servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
<init-param>
<param-name>config</param-name>
<param-value>/WEB-IF/struts-config.xml</param-value>
</init-param>

</servlet>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>

</web-app>
struts-config.xml
<?xml version="1.0" encoding="ISO-8859-1" ?>

<!DOCTYPE struts-config PUBLIC
          "-//Apache Software Foundation//DTD Struts Configuration 1.3//EN"
          "http://struts.apache.org/dtds/struts-config_1_3.dtd">

<struts-config>
    <form-beans>
<form-bean name="loginForm" type="form.LoginForm"></form-bean>
    </form-beans>

    <action-mappings>
    <action path="/login" name="loginForm" type="action.LoginAction">
    <forward name="success" path="/success.jsp"></forward>
    <forward name="failure" path="/failure.jsp"></forward>
    </action>

    </action-mappings>

</struts-config>

Struts

2014年9月03日 00:03

meijianxgue
25
0 0 2

4个答案按时间排序按投票排序

0 0

我怎么感觉楼上说的都对。。

2014年9月03日 17:26

LyAn_爱踢爱死
25
0 0 8

1条评论

0 0

首先你的web.xml有个地方写错了：
<init-param>
<param-name>config</param-name>
<param-value>/WEB-IF/struts-config.xml</param-value>
</init-param>
WEB-INF少了个N

其次跳转的jsp路径虽然是对的，但是应该放在WEB-INF目录下，提高安全性，习惯问题。

2014年9月03日 09:58

关中大虾
45
0 0 5