Struts 2初接触

package com.chai.action;import com.opensymphony.xwork2.ActionSupport;public class UserAction extends ActionSupport {public String add(){System.out.println("add");return SUCCESS;}}

Struts2 里面 struts.xml 是在src 里面 

 

package com.chai.action;import com.opensymphony.xwork2.ActionSupport;public class UserAction extends ActionSupport {public String add(){System.out.println("add");return SUCCESS;}}

 

 

<?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" "http://struts.apache.org/dtds/struts-2.1.dtd"><struts><constant name="struts2.devModel" value="true" /><package name="index" namespace="/user" extends="struts-default"><action name="*_*" class="com.chai.action.{1}Action" method="{2}"><result name="success">/{1}_{2}_success.jsp</result></action></package></struts>    

 

 

约定优于配置