第一步:在web.xml中配置核心过滤器:
1 <filter> 2 <filter-name>struts2</filter-name> 3 <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class> 4 </filter> 5 <filter-mapping> 6 <filter-name>struts2</filter-name> 7 <url-pattern>/*</url-pattern> 8 </filter-mapping>
第二步编制struts2_Action类:
1 public class UserAction extends ActionSupport{ 2 /** 3 * 4 */ 5 private static final long serialVersionUID = 1L; 6 public String login() throws Exception { 7 System.out.println("执行了login方法"); 8 return SUCCESS; 9 } 10 public String regist() throws Exception { 11 System.out.println("执行了regist方法"); 12 return SUCCESS; 13 } 14 }
第三步配置struts.xml
1 <package name="demo" extends="struts-default" namespace="/"> 2 <action name="user_*" class="com.igeek_01_mehtod.UserAction" method="{1}"> 3 <result name="success"> 4 /{1}Result.jsp 5 </result> 6 </action> 7 </package>
原文:https://www.cnblogs.com/yuanqisheng/p/12517185.html