Struts2(十七)验证框架二
一、实现注册验证
package com.pb.entity; import java.util.Date; /** * 用户实体类 * */ public class User { /** * 住址 */ private String address; /** * 年龄 */ private Integer age; /** * 邮箱 */ private String email; /** * 密码 */ private String password; /** * 电话或者手机 */ private String phone; /** * 用户名 */ private String username; /** * 出生日期 * */ private Date brithDate; public String getAddress() { return address; } public Integer getAge() { return age; } public String getEmail() { return email; } public String getPassword() { return password; } public String getPhone() { return phone; } /** * 与之对应的getter和setter方法 * */ public String getUsername() { return username; } public void setAddress(String address) { this.address = address; } public void setAge(Integer age) { this.age = age; } public void setEmail(String email) { this.email = email; } public void setPassword(String password) { this.password = password; } public void setPhone(String phone) { this.phone = phone; } public void setUsername(String username) { this.username = username; } public Date getBrithDate() { return brithDate; } public void setBrithDate(Date brithDate) { this.brithDate = brithDate; } }
Action
package com.pb.web.action; import com.opensymphony.xwork2.ActionSupport; import com.pb.entity.User; public class UserAction extends ActionSupport { /** * */ private static final long serialVersionUID = 1L; /** * 用户 */ private User user; private String repassword; /** * 注册验证方法 * */ public String Register(){ System.out.println("完成注册"); return SUCCESS; } public User getUser() { return user; } public void setUser(User user) { this.user = user; } public String getRepassword() { return repassword; } public void setRepassword(String repassword) { this.repassword = repassword; } }
页面
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%@taglib prefix="s" uri="/struts-tags" %> <%@ taglib prefix="sx" uri="/struts-dojo-tags" %> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <sx:head parseContent="true"/> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>注册页面</title> </head> <body> <form action="registor.action" method="post"> 用户名:<input type="text" name="user.username" /><br/> 密码:<input type="password" name="user.password" /><br/> 确认密码:<input type="password" name="repassword" /><br/> 年龄:<input type="text" name="user.age" /><br/> 电话或者手机:<input type="text" name="user.phone" /><span>例如：电话:0755-88888888或者手机:13800138000</span><br/> 邮箱:<input type="text" name="user.email" /><br/> 住址:<textarea rows="5" cols="20" name="user.address" ></textarea><br/> 出生日期:<input type="text" name="user.brithDate"/><br/><span>例如：1970-01-01</span> <%-- <sx:datetimepicker name="user.brithDate"/><br/> --%> <input type="submit" value="注册" /><input type="reset" value="重置" /> </form> <s:fielderror /> </body> </html>
UserAction-registor-validation.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE validators PUBLIC
"-//Apache Struts//XWork Validator 1.0.3//EN"
"http://struts.apache.org/dtds/xwork-validator-1.0.3.dtd">
<validators>
<!-- 用户名-->
<field name="user.username">
<field-validator type="requiredstring">
<param name="trim">true</param>
<message>用户名不能为空!</message>
</field-validator>
<field-validator type="stringlength">
<param name="trim">true</param>
<param name="minLength">4</param>
<param name="maxLength">16</param>
<message>用户名必须为${minLength} 至${maxLength} 之间，当前为${user.username}</message>
</field-validator>
</field>
<!-- 用户密码 -->
<field name="user.password">
<field-validator type="requiredstring">
<param name="trim">true</param>
<message>密码不能为空</message>
</field-validator>
<field-validator type="stringlength">
<param name="minLength">4</param>
<param name="maxLength">20</param>
<message>密码必须为${minLength} 至${maxLength} 之间，当前为${user.password}</message>
</field-validator>
</field>
<!-- 确认密码 -->
<field name="repassword">
<field-validator type="requiredstring">
<param name="trim">true</param>
<message>确认密码不能为空!</message>
</field-validator>
<field-validator type="fieldexpression">
<param name="expression">repassword eq user.password</param>
<message>确认密码必须与密码输入一致！</message>
</field-validator>
</field>
<!--年龄 -->
<field name="user.age">
<field-validator type="required">
<param name="trim">true</param>
<message>年龄不能为空</message>
</field-validator>
<field-validator type="int">
<param name="min">1</param>
<param name="max">200</param>
<message>年龄必须在${min} 至${max}之间，当前为${user.age}</message>
</field-validator>
</field>
<!-- 电话user.phone -->
<field name="user.phone">
<field-validator type="requiredstring">
<param name="trim">true</param>
<message>电话号码不能为空!</message>
</field-validator>
<field-validator type="regex">
<param name="regex">^((\d{3,4}-){0,1}(\d{7,8}))|(\d{11})$</param>
<message>电话号码或者手机号格式不正确!</message>
</field-validator>
</field>
<!--邮箱验证 -->
<field name="user.email">
<field-validator type="requiredstring">
<param name="trim">true</param>
<message>邮箱不能为空!</message>
</field-validator>
<field-validator type="email">
<param name="email"></param>
<message>邮箱格式不正确!</message>
</field-validator>
</field>
<!-- 住址-->
<field name="user.address">
<field-validator type="requiredstring">
<param name="trim">true</param>
<message>住址不能为空!</message>
</field-validator>
<field-validator type="stringlength">
<param name="minLength">5</param>
<param name="maxLength">200</param>
<message><![CDATA[地址长度为${minLength} 至${maxLength} 之间，当前为${user.address}]]></message>
</field-validator>
</field>
<!-- 出生日期 -->
<field name="user.brithDate">
<field-validator type="required">
<param name="trim">true</param>
<message>出生日期不能为空</message>
</field-validator>
<field-validator type="regex">
<param name="regex">^\d{2,4}-\d{1,2}-\d{2,4}$
</param>
<message>日期格式不正确！</message>
</field-validator>
</field>
</validators>
