struts2工程运行总是显示找不到资源
我在按书上的步骤一步一步操作的:原先还没加入struts.xml配置文件时,工程里的默认的index.jsp还能运行,但是我一加入struts.xml 配置文件时,就显示找不到资源了。同样几个工程都是这样,。所以请各位帮忙解答下。谢谢!在myclipse工作空间的完整目录:
web.xml内容:
<?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 Blank</display-name>
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</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>
struts.xml内容:
<?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>
<include file="struts-default.xml" />
<package name="default" extends="struts-default">
<action name="hello" class="controller.HelloAction">
<result name="success">success.html</result>
</action>
</package>
</struts>
HelloAction.java内容:
package controller;
public class HelloAction
{
private static final long serialVersionUID=1L;
//execute方法在页面请求时是一个默认被Struts2调用的方法
public String execute()
{
//此处的字符串“success”和<result name="success">配置对应
return "success";
//返回到配置变量“succes"定义的jsp页面,具体到此例子,定义了success.html
}
}
success.html内容:
<html>
<head>
<title>成功啦</title>
</head>
<body>
This is my HTML page. <br>
</body>
</html>
运行结果:
Struts 编码 --------------------编程问答--------------------
--------------------编程问答-------------------- web.xml中没有写入struts.xml文件 --------------------编程问答-------------------- <result name="success">/success.html</result> --------------------编程问答-------------------- 我改后也是同样的情况。
在web.xml怎么写入struts.xml啊? --------------------编程问答-------------------- web.xml中这样写
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4"
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_4.xsd">
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<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>
</web-app> --------------------编程问答-------------------- 删除这个配置 <include file="struts-default.xml" /> --------------------编程问答-------------------- localhost:8088 自己改的端口么?
直接输入 localhost:8088 有 tomcat 起始页不?
补充:Java , Java EE