No result defined for action com.mon.action.LoginAction and result studentSucces,该怎么处理_Java Web开发

No result defined for action com.mon.action.LoginAction and result studentSucces
发现无论是success 还是 input 还是其他的都不能够返回到struts.xml中


public String execute() throws Exception {
		// TODO Auto-generated method stub
		System.out.println(userId);
		if ("学生".equals(role)) {
			StudentDao studentDao=new StudentDaoImpl();
			Student student =studentDao.findStudentByID(userId);
			if(student == null){
				System.out.println("不存在该用户");
				addActionError("不存在该用户");
				return this.INPUT;
			}else{
				if(password.equals(student.getPassword())){
					Map session=ActionContext.getContext().getSession();
					session.put("studentInfo", student);
					return "studentSuccess";
				}else {
					addActionError("密码错误");
					return this.INPUT;
				}
			}
		}else{
			TeacherDao teacherDao=new TeacherDaoImpl();
			Teacher teacher=teacherDao.findTeacherByID(userId);
			if(teacher == null){
				addActionError("不存在该用户");
				return this.INPUT;
			}else{
				if(password.equals(teacher.getPassword())){
					Map session=ActionContext.getContext().getSession();
					session.put("teacherInfo", teacher);
					return "teacherSuccess";
				}else {
					addActionError("密码错误");
					return this.INPUT;
				}
			}
		}
		
	}

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" "http://struts.apache.org/dtds/struts-2.1.dtd">
<struts>
	<constant name="struts.i18n.encoding" value="gb2312"></constant>
	<package name="struts2" extends="struts-default">
		<action name="login" class="com.mon.action.LoginAction">
			<result name="studentSuccess" type="chain">getRandomSubject</result>
 			<result name="teacherSuccess" type="redirect">/teacher/index.html</result>
 			<result name="INPUT">/index.jsp</result>
		</action>
		<action name="getRandomSubject" class="com.mon.action.GetRandomSubjectAction">
			<result name="SUCCESS">/student/main.jsp</result>
		</action>
	</package>
</struts>

------解决方案--------------------

引用:

Quote: 引用:

Quote: 引用:
<result name="SUCCESS">/student/main.jsp</result>
name属性区分大小写
jsp路径配置是否正确？


<body>
<div class='signup_container'>
    <h1 class='signup_title'>用户登陆</h1>
    <img src='images/people.png' id='admin'/>
    <div id="signup_forms" class="signup_forms clearfix">
            <form class="signup_form_form" id="signup_form" method="post" name="form" action="login.action" data-secure-action="https://www.tumblr.com/login" data-secure-ajax-action="">
                    <div class="form_row first_row">
                        <label for="signup_email">请输入用户名</label><div class='tip ok'></div>
                        <input type="text" name="userId" placeholder="请输入用户名" id="signup_name" data-required="required">
                    </div>
                    <div class="form_row">
                        <label for="signup_password">请输入密码</label><div class='tip ok'></div>
                        <input type="password" name="password" placeholder="请输入密码" id="signup_password" data-required="required">