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Struts2入门案例

2017-10-22 09:36 369 查看
UserAction.java
public class UserAction implements Action{

public String execute() throws Exception {
return SUCCESS;
}
}
struts.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPEstrutsPUBLIC"-//Apache Software Foundation//DTD Struts Configuration 2.1//EN""http://struts.apache.org/dtds/struts-2.3.dtd">
<struts>
<package name="default" namespace="/" extends="struts-default">
<action name="login" class="cn.happy.action.UserAction">
<result name="success">/success.jsp</result>
</action>
</package>
</struts>
web.xml
<!DOCTYPEweb-appPUBLIC"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN""http://java.sun.com/dtd/web-app_2_3.dtd"><web-app><display-name>Archetype Created Web Application</display-name><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><4000;url-pattern>/*</url-pattern></filter-mapping><welcome-file-list><welcome-file>login.jsp</welcome-file></welcome-file-list></web-app>
login.jsp
<%@ page contentType="text/html;charset=UTF-8" language="java" %><html><head><title>Title</title></head><body><div align="center"><form method="post" action="login">账号:<input name="username"/><br/>密码:<input name="userpass"/><br/><input type="submit" value="登陆"/><br/></form></div></body></html>
success.jsp
<%@ page contentType="text/html;charset=UTF-8" language="java" %><html><head><title>Title</title></head><body><h2>登陆成功！！</h2></body></html>

                                            

                                        

                        
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