java驗證碼，java驗證碼產生

java驗證碼，java驗證碼產生

代碼如下

<span style="font-size:18px;"><%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html>  <head>   <script type="text/javascript" src="js/jQuery.js"></script>   <script type="text/javascript" src="js/verifyCode.js"></script>    <title>java驗證碼</title>  </head>  <body>  <table width="100%" border="0" cellspacing="0" cellpadding="0">  <tr>    <td width="100"> </td>    <td width="70">驗證碼：</td>    <td width="150"><input id="veryCode" name="veryCode" type="text" class="yanzma" value="" onmouseout="isRightCode()"/></td>    <td width="135"><img id="imgObj" alt="" src="DrawImage" /></td>    <td><a href="#" onclick="changeImg()">換一張</a></td>    <td></td>  </tr>  <tr>   <td style="line-height: 38px; color: #FF0000; text-align: center;" colspan="4" id="info"> </td>   <td></td>  </tr></table>  </body></html></span>

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