按教程输入账号及密码，点击登陆，无法跳转。在浏览器窗口直接输入项目Users_login_success.jsp页面能够出来

struts.xml配置

<?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>

<package name="default" namespace="/" extends="struts-default">

</package>

<package name="users" namespace="/users" extends="default">

<action name="*_*" class="action.{1}Action" method="{2}">

<result name="login_success">/users/Users_login_success.jsp</result>

<result name="login_failure">/users/Users_login.jsp</result>

</action> 

</package>

</struts>

UsersAction类的部分代码

//用户登录动作

public String login()

{

UsersDAO udao =new UsersDAOimpl();

if(udao.usersLogin(user))

{

return "login_success";

}

else 

{

return "login_failure";

}

}