四、应用题 2 补全代码,使其实现下面用户信息登记页面...

四、应用题 2 补全代码,使其实现下面用户信息登记页面和输入校验(18分) UserBean.java public class UserBean { private String username; private String password; private int age = 0; private Date birthday = new Date(); //Getter 和 Setter函数 } RegisterAction.java public class RegisterActionextends ActionSupport { private UserBean userbean; //Getter 和 Setter函数 //Execute函数 } Register.jsp <%@ page contenttype="text/html; charset=UTF-8" %> <%@ taglib prefix="s" uri="/struts-tags" %> <title>Sign On</title> <s:form action="RegisterAction"> <s: name=" " label="姓名"> <s: name=" " label="密码"> <s: name=" " label="年龄"> <s: name=" " label="生日"> <s:param name="value"> <s:date name="birthday" format="yyyy-MM-dd"> </s:date></s:param> <s: value="提交"> <s: value="重置"> </s:></s:></s:></s:></s:></s:></s:form> .xml(验证配置文件) <validators> <field name=" "> <field-validator type=" "> <param name=" "></param> <message key="用户名必须由数字、字母组成,长度在4到25之间"> </message></field-validator> </field> <field name=" "> <field-validator type=" "> <param name=" "></param>1 <param name=" "></param>120 <message key="年龄必须在1-120岁之间"> </message></field-validator> </field> </validators>

时间:2024-01-24 15:34:20

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