吴裕雄--天生自然轻量级JAVA EE企业应用开发Struts2Sping4Hibernate整合开发学习笔记：struts2手动完成输入校验（2）

2023-08-08 17:16:10

<?xml version="1.0" encoding="GBK"?>
<project name="struts" basedir="." default="">
    <property name="dist" value="classes"/>
    <property name="src" value="src"/>
    
    <path id="classpath">
        <fileset dir="lib">
            <include name="*.jar"/>
        </fileset>
        <pathelement path="${dist}"/>
    </path>

    <target name="compile" description="Compile all source code">
        <delete dir="${dist}"/>
        <mkdir dir="${dist}"/>
        <copy todir="${dist}">
            <fileset dir="${src}">
                <exclude name="**/*.java"/>
            </fileset>        
        </copy>
        <javac destdir="classes" debug="true" includeantruntime="yes"
            deprecation="false" optimize="false" failonerror="true">
            <src path="${src}"/>
            <classpath refid="classpath"/>
        </javac>
    </target>

</project>
<?xml version="1.0" encoding="GBK"?>

<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
    http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1">
    <!-- 定义Struts 2的核心Filter -->
    <filter>
        <filter-name>struts2</filter-name>
        <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
    </filter>
    <!-- 让Struts 2的核心Filter拦截所有请求 -->
    <filter-mapping>
        <filter-name>struts2</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
</web-app>
<%--
网站: <a href="http://www.crazyit.org">疯狂Java联盟</a>
author  yeeku.H.lee kongyeeku@163.com
version  1.0
Copyright (C), 2001-2016, yeeku.H.Lee
This program is protected by copyright laws.
Program Name:
Date: 
--%>

<%@ page contentType="text/html; charset=GBK" language="java" errorPage="" %>
<%@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>
    <s:head/>

</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>
<%--
网站: <a href="http://www.crazyit.org">疯狂Java联盟</a>
author  yeeku.H.lee kongyeeku@163.com
version  1.0
Copyright (C), 2001-2016, yeeku.H.Lee
This program is protected by copyright laws.
Program Name:
Date: 
--%>

<%@ page contentType="text/html; charset=GBK" language="java" errorPage="" %>
<%@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>校验成功</title>

</head>


<body>
<h3>校验成功</h3>
    用户名：<s:property value="name"/><br/>
    密码：<s:property value="pass"/><br/>
    年龄：<s:property value="age"/><br/>
    生日：<s:property value="birth"/><br/>

</body>

</html>
<?xml version="1.0" encoding="GBK"?>
<!-- 指定Struts 2配置文件的DTD信息 -->
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
    "http://struts.apache.org/dtds/struts-2.3.dtd">
<struts>
    <!-- 指定该应用编码的字符集 -->
    <constant name="struts.i18n.encoding" value="GBK"/>
    <package name="lee" extends="struts-default">
        <!-- 定义处理用户请求的regist Action，使用RegistAction的
            regist方法处理用户请求 -->
        <action name="regist" class="org.crazyit.app.action.RegistAction"
            method="regist">
            <result name="input">/WEB-INF/content/registForm.jsp</result>
            <result>/WEB-INF/content/show.jsp</result>
        </action>
        <action name="*">
            <result>/WEB-INF/content/{1}.jsp</result>
        </action>
    </package>
</struts>
package org.crazyit.app.action;

import com.opensymphony.xwork2.ActionSupport;
import java.util.*;

/**
 * Description:
 * <br/>网站: <a href="http://www.crazyit.org">疯狂Java联盟</a>
 * <br/>Copyright (C), 2001-2016, Yeeku.H.Lee
 * <br/>This program is protected by copyright laws.
 * <br/>Program Name:
 * <br/>Date:
 * @author  Yeeku.H.Lee kongyeeku@163.com
 * @version  1.0
 */
public class RegistAction extends ActionSupport
{
    private String name;
    private String pass;
    private int age;
    private Date birth;

    // name的setter和getter方法
    public void setName(String name)
    {
        this.name = name;
    }
    public String getName()
    {
        return this.name;
    }

    // pass的setter和getter方法
    public void setPass(String pass)
    {
        this.pass = pass;
    }
    public String getPass()
    {
        return this.pass;
    }

    // age的setter和getter方法
    public void setAge(int age)
    {
        this.age = age;
    }
    public int getAge()
    {
        return this.age;
    }

    // birth的setter和getter方法
    public void setBirth(Date birth)
    {
        this.birth = birth;
    }
    public Date getBirth()
    {
        return this.birth;
    }

    public String regist()
    {
        return SUCCESS;
    }

    public void validate()
    {
        System.out.println("进入validate()方法进行校验" + name);
        // 要求用户名必须包含crazyit子串
        if(!name.contains("crazyit"))
        {
            addFieldError("user" , "您的用户名必须包含crazyit！");
        }
    }
    public void validateRegist()
    {
        System.out.println("进入validateRegist()方法进行校验" + name);
        // 要求用户名必须包含.org子串
        if(!name.contains(".org"))
        {
            addFieldError("user" , "您的用户名必须包含.org！");
        }
    }
}
xwork.default.invalid.fieldvalue={0}字段无效
name.requried=您必须输入用户名!
name.regex=您输入的用户名只能是字母和数组，且长度必须在4到25之间!
pass.requried=您必须输入密码!
pass.regex=您输入的密码只能是字母和数组，且长度必须在4到25之间!
age.range=您的年龄必须在${min}和${max}之间!
birth.range=您的生日必须在${min}和${max}之间!
xwork.default.invalid.fieldvalue={0}\u5b57\u6bb5\u65e0\u6548
name.requried=\u60a8\u5fc5\u987b\u8f93\u5165\u7528\u6237\u540d!
name.regex=\u60a8\u8f93\u5165\u7684\u7528\u6237\u540d\u53ea\u80fd\u662f\u5b57\u6bcd\u548c\u6570\u7ec4\uff0c\u4e14\u957f\u5ea6\u5fc5\u987b\u57284\u523025\u4e4b\u95f4!
pass.requried=\u60a8\u5fc5\u987b\u8f93\u5165\u5bc6\u7801!
pass.regex=\u60a8\u8f93\u5165\u7684\u5bc6\u7801\u53ea\u80fd\u662f\u5b57\u6bcd\u548c\u6570\u7ec4\uff0c\u4e14\u957f\u5ea6\u5fc5\u987b\u57284\u523025\u4e4b\u95f4!
age.range=\u60a8\u7684\u5e74\u9f84\u5fc5\u987b\u5728${min}\u548c${max}\u4e4b\u95f4!
birth.range=\u60a8\u7684\u751f\u65e5\u5fc5\u987b\u5728${min}\u548c${max}\u4e4b\u95f4!
<?xml version="1.0" encoding="GBK"?>
<!-- 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"/>
        </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>

 

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