checkusername.jsp
来自「用JAVA自己编写的人才招聘网站」· JSP 代码 · 共 37 行
JSP
37 行
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %><jsp:useBean id="connDB" scope="page" class="myutil.DataBaseOperation"/><jsp:useBean id="chStr" scope="page" class="myutil.DealString"/><% String cusername=chStr.toGb(request.getParameter("username")); int intT=0; intT = connDB.getRowCount("t_company WHERE cuserName='"+cusername+"'");%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><title>检测用户名</title><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><link href="CSS/style.css" rel="stylesheet"></head><body> <table width="90%" border="0" cellspacing="0" cellpadding="0"> <tr> <td height="7" align="center"> </td> </tr> <% if(intT>0){ %> <tr> <td height="45" align="center"><%out.println("很报歉!<br><br>["+cusername+"]用户名已经被注册!");%></td> </tr> <%}else{%> <tr> <td height="56" align="center"><%out.println("祝贺您!<br><br>["+cusername+"]用户名没有被注册!");%></td> </tr> <%}%> </table></body></html>
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