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Struts2 Result配置 和 Struts2异常配置

2015-06-11 00:00 507 查看 
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>

<title>Struts2 HelloWorld示例</title>

</head>

<body>

<h3>Struts2 HelloWorld示例</h3>
<hr>
<form action="login.action" method="post">
用户名:<input type="text" name="userName"><br>
密    码:<input type="password" name="password"><br>
<input type="submit" value="登录">  
<input type="reset" value="重置">
</form>

</body>
</html>

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
"http://struts.apache.org/dtds/struts-2.3.dtd">

<!-- step3:struct2 的核心配置文件 -->
<!-- step4:添加项目所需的文件 -->
<struts>
<!-- 请求消息的编码方式  默认的编码为UTF-8 -->
<constant name="struts.i18n.encoding" value="UTF-8"></constant>
<!-- 指定被struts2处理的请求后缀类型。多个用逗号隔开 -->
<constant name="struts.action.extension" value="action,do,go,zhangsan,lisi"></constant>
<!-- 默认值为false(生产环境下使用),开发阶段最好打开 -->
<constant name="struts.configuration.xml.reload" value="true"></constant>
<!-- 是否使用struts的开发模式。开发模式会有更多的调试信息。默认值为false(生产环境下使用),开发阶段最好打开
-->
<constant name="struts.devMode" value="false"></constant>
<!-- 启用Action的name是否支持斜线(/) -->
<constant name="struts.enable.SlashesInActionNames" value="true"></constant>
<constant name="struts.enable.DynamicMethodInvocation" value="true"></constant>

<package name="default" namespace="/" extends="struts-default">

<!-- 配置全局的result-->
<global-results>
<result name="success">/success.jsp</result>
</global-results>
<!-- 全局异常 -->
<global-exception-mappings>
<exception-mapping result="success" exception="java.lang.Exception"></exception-mapping>
</global-exception-mappings>

<action name="login" class="derun.action.LoginAction">
<result name="fail">/fail.jsp</result>

</action>

</package>

</struts>

package derun.action;

import com.opensymphony.xwork2.ActionContext;

public class LoginAction {

private String userName;
private String password;
private int id;

public String execute(){
if(userName.equals("admire")&&password.equals("admire")){
System.out.println(10/0);
return "success";
}else{
return "fail";
}
}
public String edit(){
ActionContext.getContext().put("id", 10);
return "edit";
}
public String update(){
System.out.println("id的值是:---->"+id);
return "success";
}

public void setUserName(String userName) {
System.out.println("调用set方法给userName赋值");
this.userName = userName;
}

public void setPassword(String password) {
System.out.println("调用set方法给password赋值");
this.password = password;
}
public void setId(int id) {
this.id = id;
}

}

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@taglib uri="/struts-tags" prefix="s" %>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">

<title>登录成功</title>

</head>

<body>
<h3>登录成功</h3>
<s:property value="exception.message"/><br>
<s:property value="exceptionStack"/>
</body>
</html>

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">

<title>登录失败</title>

</head>

<body>
<h3>登录失败</h3>
</body>
</html>
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