struts2.5环境搭建

struts2.5搭建步骤

• 1.下载导入jar
• 2.配置web.xml文件

<filter>
      <filter-name>struts</filter-name>
      <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
  </filter>
  <filter-mapping>
      <filter-name>struts</filter-name>
      <url-pattern>/*</url-pattern>
  </filter-mapping>

org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter类名需要具体情况具体分析，可在struts2-core-2.3.16.1.jar中找到******.filter结尾的中的org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.class复制类名即可

3.struts.xml配置（需要将该文件放在src目录下）

<?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">
<struts>
     <constant name="struts.devMode" value="true"></constant>
     <constant name="struts.enable.DynamicMethodInvocation" value="true"></constant>
     <package name="Mypack"  extends="struts-default" namespace="/">
        
        <action name="LogAction_*" class="com.jtr.test.web.logoAction" method="{1}">
        	<result name="error">/denglu.jsp</result>
        	<result name="success" type="redirect">/logo.jsp</result>
        	<allowed-methods>logo,regeist</allowed-methods>
        </action>
     </package>
</struts>

struts2.5动态调用需要加

<constant name="struts.devMode" value="true"></constant>
     <constant name="struts.enable.DynamicMethodInvocation" value="true"></constant>
     <allowed-methods>方法</allowed-methods>

result中用type="redirect"来实现重定向
需要的java包：链接：https://pan.baidu.com/s/1CUexg30gR3RKL-0lOD8ljA
提取码：z0ao