Struts开发流程

Struts开发流程：

A：导入jar包

commons-fileupload-1.2.2.jarcommons-io-2.0.1.jarcommons-lang3-3.1.jarfreemarker-2.3.19.jarjavassist-3.11.0.GA.jarognl-3.0.5.jarstruts2-core-2.3.4.1.jarxwork-core-2.3.4.1.jar
 
B：配置web.xml
<!-- 引入struts核心过滤器 --><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>
C：开发action类
// 开发action： 处理请求public class HelloAction extends ActionSupport {// 处理请求public String execute() throws Exception {System.out.println("访问到了action，正在处理请求");System.out.println("调用service");return "success";}}
D：配置struts.xml
<?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>    <package name="xxxx" extends="struts-default">    	<action name="hello" class="cn.lfsenior.action.HelloAction" method="execute">    	<result name="success">/success.jsp</result>    	</action>    </package> </struts>