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我目前在使用約定插件學習struts2
註釋。除了URL映射外,一切都很順利。我想要訪問類似以下網址的操作:http://{my domain name}/{action name}
。使用約定插件在Struts2中更改URL映射
但很多嘗試之後,我總是結束了與http://{my domain name}/{project name}/{action name}
我的行動:
package com.vaanila.action;
import org.apache.struts2.convention.annotation.Action;
import org.apache.struts2.convention.annotation.Result;
public class WelcomeUserAction {
private String userName;
private String message;
public String getUserName() {
return userName;
}
public void setUserName(String userName) {
this.userName = userName;
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
@Action(value="/Welcome", results={@Result(name="success", location="successPage.jsp")})
public String execute()
{
message = "Welcome " + userName;
return "success";
}
}
我的index.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">
<%@ taglib uri="/struts-tags" prefix="s" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Hello World</title>
</head>
<body>
<s:form action="/Welcome">
<s:textfield name="userName" label="User Name"/>
<s:submit />
</s:form>
</body>
</html>
我的success.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>Welcome User</title>
</head>
<body>
<h1>${message}</h1>
</body>
</html>
和web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
<display-name>HelloWorld</display-name>
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
我嘗試了你的建議,但現在我在Tomcat Manager中看不到我的項目,當我嘗試手動部署它時,它說該文件已存在於服務器 – 2013-03-26 07:45:04
@Doan您必須刪除默認的'ROOT Tomcat的.war'。 – Pigueiras 2013-03-26 07:47:09