总结Struts1.2 Validator验证框架（原创）代码经测试

struts配置文件

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 1.2//EN"
"http://jakarta.apache.org/struts/dtds/struts-config_1_2.dtd">

<struts-config>
   
   <data-sources>
       <data-source type="org.apache.commons.dbcp.BasicDataSource">
           <set-property
               property="driverClassName"
               value="com.mysql.jdbc.Driver"/>
           <set-property
               property="url"
               value="jdbc:mysql://localhost:3306/test" />

           <set-property value="root" property="username"/>
           <set-property value="root123" property="password"/>

       </data-source>
   </data-sources>

   <form-beans>
       <form-bean name="loginForm" type="com.hsia.form.LoginForm"></form-bean>
   </form-beans>
   <global-exceptions/>   
   <global-forwards/>       
   <action-mappings>
   <action
       name="loginForm"
       attribute="lgForm"
       path="/login"
       scope="request"
       input="/index.jsp"
       type="com.hsia.action.LoginAction">
       <forward name="success" path="/jsp/login.jsp"></forward>
       <forward name="error" path="/jsp/error.jsp"></forward>
   </action>
   </action-mappings>

   <message-resources parameter="com.validator.struts.ApplicationResource"></message-resources>

   <plug-in className="org.apache.struts.validator.ValidatorPlugIn">
       <set-property property="pathnames"
                  value="/WEB-INF/validator-rules.xml,/WEB-INF/validator.xml"/>
</plug-in>

</struts-config>

validator.xml:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE form-validation PUBLIC
          "-//Apache Software Foundation//DTD Commons Validator Rules Configuration 1.1.3//EN"
          "http://jakarta.apache.org/commons/dtds/validator_1_1_3.dtd">

<form-validation>
       <formset>
      <form name="lgForm">

          <field property="name" depends="required,minlength">
              <arg0 key="name"/>
              <arg1 key="${var:minlength}" resource="false" />
              <var>
                  <var-name>minlength</var-name>
                  <var-value>4</var-value>
            </var>
          </field>

         <field
               property="password"
               depends="required,minlength,maxlength">
            <arg0 key="password"/>
            <arg1 key="${var:maxlength}" resource="false" />
            <arg2 key="${var:minlength}" resource="false" />
            <var>
                  <var-name>maxlength</var-name>
                  <var-value>6</var-value>
            </var>
            <var>
                  <var-name>minlength</var-name>
                  <var-value>1</var-value>
            </var>
       </field>


      </form>
   </formset>
</form-validation>

validator-rules.xml文件是在strut1.2.9-lib中找到的。对应于每一个版本的struts都有该文件，一般不去修改其中的代码

资源文件applicationResource.properties
errors.required={0} is required.
errors.minlength={0} can not be less than {1} characters.
errors.maxlength={0} can not be greater than {1} characters.
name=name
password=password
login=login

# Errors
errors.header=<h3><font color"="red">Validation "u9519"u8BEF"uFF01"uFF01"uFF01</font>

jsp文件：

Java代码

<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@taglib prefix="bean" uri="/WEB-INF/struts-bean.tld"%>
<%@taglib prefix="html" uri="/WEB-INF/struts-html.tld" %>
<%@taglib prefix="logic" uri="/WEB-INF/struts-logic.tld" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
<script type="text/javascript">
function sm()
{
alert("郁闷！！");
}
</script>
</head>
<html:errors/>
<body>
<html:form action="login.do" method="post">
<table border="0">
<tr>
<td>name:</td>
<td><html:text property="name"></html:text></td>
</tr>
<tr>
<td><bean:message key="password"/>:</td>
<td><html:text property="password"></html:text></td>
</tr>
<tr>
<td colspan="2" align="center"><input type="button" value="郁闷" onclick="sm();"/></td>
<td colspan="2" align="center"><html:submit><bean:message key="login"/></html:submit></td>
</tr>
</table>
</html:form>
</body>
</html>

posted on 2009-05-22 11:17 whl 阅读(568) 评论(1) 编辑收藏

# re: 总结Struts1.2 Validator验证框架（原创）代码经测试[未登录] 回复 更多评论

<form name="lgForm">

<form-bean name="loginForm" type="com.hsia.form.LoginForm"></form-bean>

这也叫代码经过验证？

2009-08-14 10:54 | Lee

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# re: 总结Struts1.2 Validator验证框架（原创）代码经测试[未登录] 回复 更多评论

javan