struts2.5 测试action老是404，大神救救我。。

故宫遥望 2019-01-24 09:06:38

http://127.0.0.1:8080/juicy/LoginAction.action?username=x&pwd=y
404报错
ype Status Report

Message /juicy/LoginAction.action

Description The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.

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login.jsp:

<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>

<body>
<form action="LoginAction.action" >

用户名：<input type="text" name="username"><br>
密码<input type="text" name="pwd"><br>
<input type="submit" value="提交">
</form>
</body>

</html>
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web.xml 和struts.xml:

<?xml version="1.0" encoding="UTF-8"?>

<web-app id="WebApp_9" version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">

<display-name>Struts Application</display-name>

<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareFilter</filter-class>
</filter>

<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

<welcome-file-list>
<welcome-file>login.jsp</welcome-file>
</welcome-file-list>

</web-app>

<?xml version="1.0" encoding="UTF-8" ?>

<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"
"http://struts.apache.org/dtds/struts-2.5.dtd">



<struts>


<constant name="struts.action.extension" value="action" />

<constant name="struts.devMode" value="true" />

<constant name="struts.configuration.xml.reload" value="true" />

<constant name="struts.i18n.encoding" value="utf-8" />

<constant name="struts.i18n.reload" value="true" />

<constant name="struts.enable.DynamicMethodInvocation" value="true" />



<package extends="struts-default" name="default" strict-method-invocation="false" >

<action name="LoginAction" method="Login" class="struts.LoginAction">
<result name="success">success.jsp</result>
<result name="error">error.jsp</result>
</action>
</package>

</struts>



-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
action代码：
package struts;

import com.opensymphony.xwork2.ActionSupport;

public class LoginAction extends ActionSupport{
//继承ActionSupport类以直接使用SUCCESS, LOGIN等变量和重写execute等方法
//声明用户名和密码的实例变量；
public String username;
public int pwd;
//需要在xml里调用的Login方法（返回值为String）：
public String Login(){
System.out.println(username+" "+pwd);
if(username.trim().equals("aaa")&&pwd==123){
return "success";
}else{
return "error";
}
}
//系统生成的get和set方法
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public int getPwd() {
return pwd;
}
public void setPwd(int pwd) {
this.pwd = pwd;
}
}

tomcat 8.5 struts.xml和web.xml目录如截图

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