1.JSP
<%@ page contentType="text/html; charset=utf-8" language="java" errorPage="" pageEncoding="utf-8" %>
<%@taglib prefix="s" uri="/struts-tags"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>请输入您的注册信息</title>
</head>
<body>
<h2>请输入您的注册信息</h2>
<s:fielderror/>
<s:form action="regist">
<s:textfield name="name" label="用户名"/>
<s:textfield name="pass" label="密码"/>
<s:textfield name="age" label="年龄"/>
<s:textfield name="birth" label="生日"/>
<s:submit value="注册"/>
</s:form>
</body>
</html>
2.Action
package com.mi.action;
import com.opensymphony.xwork2.ActionSupport;
import java.util.Date;
public class RegistAction extends ActionSupport
{
/**
*
*/
private static final long serialVersionUID = 1L;
// ????4?????菽??籏???????
private String name;
private String pass;
private int age;
private Date birth;
// name??setter??getter????
public void setName(String name)
{
this.name = name;
}
public String getName()
{
return this.name;
}
// pass??setter??getter????
public void setPass(String pass)
{
this.pass = pass;
}
public String getPass()
{
return this.pass;
}
// age??setter??getter????
public void setAge(int age)
{
this.age = age;
}
public int getAge()
{
return this.age;
}
// birth??setter??getter????
public void setBirth(Date birth)
{
this.birth = birth;
}
public Date getBirth()
{
return this.birth;
}
}
3.struts.xml
<?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>
<constant name="struts.i18n.encoding" value="utf-8"/>
<package name="lee" extends="struts-default">
<!-- 用户注册的Action -->
<action name="regist" class="com.mi.action.RegistAction">
<!-- 类型转换失败、输入校验失败，转入input对应的视图 -->
<result name="input">/content/registForm.jsp</result>
<result>/content/show.jsp</result>
</action>
<action name="*">
<result>/content/{1}.jsp</result>
</action>
</package>
</struts>
4.RegistAction-validation.xml
<?xml version="1.0" encoding="utf-8"?>
<!-- 指定校验配置文件的DTD信息 -->
<!DOCTYPE validators PUBLIC
"-//Apache Struts//XWork Validator 1.0.3//EN"
"http://struts.apache.org/dtds/xwork-validator-1.0.3.dtd">
<!-- 校验文件的根元素 -->
<validators>
<!-- 校验Action的name属性 -->
<field name="name">
<!-- 指定name属性必须满足必填规则 -->
<field-validator type="requiredstring">
<param name="trim">true</param>
<message key="name.requried"/>
</field-validator>
<!-- 指定name属性必须匹配正则表达式 -->
<field-validator type="regex">
<param name="regex"><![CDATA[(\w{4,25})]]></param>
<message key="name.regex">
</message>
</field-validator>
</field>
<!-- 校验Action的pass属性 -->
<field name="pass">
<!-- 指定pass属性必须满足必填规则 -->
<field-validator type="requiredstring">
<param name="trim">true</param>
<message key="pass.requried"/>
</field-validator>
<!-- 指定pass属性必须满足匹配指定的正则表达式 -->
<field-validator type="regex">
<param name="regex"><![CDATA[(\w{4,25})]]></param>
<message key="pass.regex"/>
</field-validator>
</field>
<!-- 指定age属性必须在指定范围内-->
<field name="age">
<field-validator type="int">
<param name="min">1</param>
<param name="max">150</param>
<message key="age.range"/>
</field-validator>
</field>
<!-- 指定birth属性必须在指定范围内-->
<field name="birth">
<field-validator type="date">
<!-- 下面指定日期字符串时，必须使用本Locale的日期格式 -->
<param name="min">1900-01-01</param>
<param name="max">2050-02-21</param>
<message key="birth.range"/>
</field-validator>
</field>
</validators>
时间： 2024-10-17 22:28:18