请教struts2.0里的问题
我是做一个用户登录系统:
action:
public String addUser(String userName,String password,Date birthday,String phone) throws Exception{
User user=new User();
userName=user.getUserName();
password=user.getPassword();
phone=user.getPhone();
birthday=user.getBirthday();
LoginService service=new LoginImpl();
service.addUser(userName, password, phone);
if(userName==null){
return "fail";
}
return "addUser";
}
struts配置如下:
<struts>
<package name="login" extends="struts-default">
<action name="addUser" class="com.login.action.LoginAction" method="addUser">
<result name="addUser">/jsp/addUser.jsp</result>
<result name="fail">/jsp/error.jsp</result>
</action>
</package>
</struts>
运行的结果是:java.lang.NoSuchMethod...
为什么会这样呀?请大家帮忙解决下.
急...