querystudentpwd.jsp
资源名称:examasp.rar [点击查看]
上传用户:hjt198082
上传日期:2015-04-16
资源大小:95k
文件大小:1k
源码类别:
MySQL数据库
开发平台:
Java
- <%@page contentType="text/html;charset=GBK"%>
- <%@page import="java.sql.*"%>
- <%@ include file="/public/checkvalidadmin.jsp"%>
- <jsp:useBean id="conn" scope="page" class="test.ConnOracle"/>
- <HTML>
- <HEAD>
- <title>学生密码查询</title>
- <link rel="stylesheet" href="../public/style.css">
- </HEAD>
- <BODY class="ss">
- <center>
- <form action="querystudentpwd.jsp" method="post">
- 请输入学生的身份证号码:<input type="text" name="certid" maxlength=18><br>
- <input type="submit" value="查询">
- <input type="reset" value="清空重写">
- <hr>
- <%
- String userid = "";
- String password = "";
- String certid = request.getParameter("certid");
- if(certid==null || certid.equals("")) {
- out.println("请输入合法的身份证号码后,单击查询按钮<br>");
- return;
- }
- String sql = "select studentid,password from test_studentinfo where ";
- sql += "certid = '" + certid + "'";
- ResultSet rs = conn.executeQuery( sql );
- if(!rs.next()) {
- out.println("没有符合条件的学生信息<br>");
- return;
- }
- out.println("<br>学生编号:" + rs.getInt("studentid") + "<br>");
- out.println("密码:" + rs.getString("password"));
- %>
- </form>
- </center>
- </BODY>
- </HTML>