就弄了三个页面：
（1）、新生信息注册模块(register.php)：
<!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=gb2312"> <title>班级注册表</title> </head> <body background="image/bg3.jpg"> <center><img src="image/school_1.jpg" height="50%" width="60%"> <marquee behavior="alternate" bgcolor="#FF0000"><b>河南理工大学真诚欢迎2012级新同学到校学习</b></marquee> </center> <p><center><font color="red" size="6"><b><blink>新生注册系统</blink></b></font></center></p> <form action="mysql_stu.php" method="post" name="reg_stu"> <table align="center" cellspacing="0" bordercolor="#FFFFFF" width="60%" bordercolorlight="#FFFFFF" border="1" cellpadding="3"> <tr bgcolor="#CCCCCC"> <td width="100%" align="center" valign="bottom" height="19" colspan="2"> <font face="隶书" size="4" color="#000000">请仔细填写以下内容</font></td> </tr> <tr> <td width="30%" align="right" height="19" >姓名：</td> <td width="70%"><input type="text" name="reg_name" size="10" maxlength="18" ></td> </tr> <tr> <td width="30%" align="right" height="19">性别：</td> <td width="70%"><input type="radio" name="reg_sex" value="男" checked >男<input type="radio" name="sex" value="女">女</td> </tr> <tr> <td width="30%" align="right" height="19">年龄：</td> <td width="70%"><input type="text" name="reg_age" size="5" maxlength="15"></td> </tr> <tr> <td width="30%" align="right" height="19">班级：</td> <td width="70%"><input type="text" name="reg_class" size="20"></td> </tr> <tr> <td width="30%" align="right" height="19">身份证号：</td> <td width="70%"><input type="text" name="reg_id" size="20"></td> </tr> <tr> <td width="30%" align="right" height="19">联系电话：</td> <td width="70%"><input type="text" name="reg_tele" size="20"></td> </tr> <tr> <td width="30%" align="right" height="19">电子邮件：</td> <td width="70%"><input type="text" name="reg_email" size="20"></td> </tr> <tr> <td width="100%" align="center" colspan="2"><input type="submit" value="马上注册"> <input type="reset" value="全部重写"></td> </tr> </table> </form> <marquee behavior="scroll"> <center><img src="image/school2.jpg" height="15%" width="15%"> <img src="image/lake.jpg" height="15%" width="15%"> <img src="image/flower.jpg" height="15%" width="15%"> <img src="image/autumn.jpg"height="16%" width="16%"> <img src="image/bridge.jpg" height="15%" width="15%"> <img src="image/beauty.jpeg" height="15%" width="15%"> <img src="image/party1.jpeg" height="18%" width="17%"> <img src="image/party2.jpeg" height="18%" width="18%"> <img src="image/party3.jpeg" height="18%" width="17%"> <img src="image/party4.jpeg" height="18%" width="17%"> </center></marquee> </body></html>
（2）、信息查询登录模块(mysql_stu.php)：
<!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=gb2312"><title>新生登陆系统</title></head> <body background="image/bg1.jpg"> <?php //连接数据库; $link = mysql_connect("localhost","root","Dongsheng"); if(!$link) { echo "与数据库连接失败！"; die("Could not connect: " .mysql_error()); } $createdb="create database if not exists mis_stu"; $result=mysql_query($createdb) or die("<br>数据库创建失败：".mysql_error()); $result=mysql_select_db(mis_stu) or die("选择mis_stu数据库失败:".mysql_error()); $createtable="create table if not exists stu_reg (stu_name varchar(30) not null,stu_sex char(2),stu_age int,stu_class varchar(30),stu_id varchar(18),stu_tele varchar(20),stu_email varchar(30))"; $result=mysql_query($createtable) or die("<br>数据表创建失败：".mysql_error()); //选择数据库 mysql_select_db(mis_stu); if(!empty($_POST["reg_name"])) { $name=$_POST["reg_name"]; $sex=$_POST["reg_sex"]; $age=$_POST["reg_age"]; $class=$_POST["reg_class"]; $id=$_POST["reg_id"]; $tele=$_POST["reg_tele"]; $email=$_POST["reg_email"]; //定义插入数据到stu_reg表中的SQL字符串 mysql_query("set names gb2312"); $SQL="insert into stu_reg(stu_name,stu_sex,stu_age,stu_class,stu_id,stu_tele,stu_email) values ("$name","$sex","$age","$class","$id","$tele","$email")"; mysql_query($SQL); mysql_query("COMMIT"); echo "<center><font color="blue" size="10"><b>恭喜您，注册成功！<br>输入以下内容登陆系统查询注册信息</b></font></center>"; } mysql_close($link); ?> <font size="6" color="#FFFF00">登录前请先<a href="register.php">注册</a></font> <p><center><font color="red" size="6"><b>信息查询登录</b></font></center></p> <form action="stu_info.php" method="post" name="log_stu"> <table align="center" cellspacing="0" bordercolor="#FFFFFF" width="60%" bordercolorlight="#FFFFFF" border="1" cellpadding="3"> <tr bgcolor="#CCCCCF"> <td width="100%" align="center" valign="bottom" height="19" colspan="2"> <font face="隶书" size="4" color="#000000">请输入姓名和身份证号</font></td> </tr> <tr> <td width="50%" align="right" height="19" >请输入姓名：</td> <td width="70%"><input type="text" name="log_name" size="20"></td> </tr> <tr> <td width="30%" align="right" height="19">请输入身份证号：</td> <td width="70%"><input type="text" name="log_id" size="20"></td> <tr> <td width="100%" align="center" colspan="2"><input type="submit" value="登录"> <input type="reset" value="清空"></td> </tr> </table> </form>> <center> <p><font face="隶书" size="5" color=red>新生入学需知：<br></font></p> <p><font face="隶书" size="5" color="#0033FF"><marquee behavior="scroll" direction="up" height="200" bgcolor="#FFFFCC" width="60%"> 请各位同学先到各个学院完善注册信息，<br>做好报道注册工作，<br>同时按要求完善电子档案信息。 <br><br>希望广大同学尽快适应新环境，<br>认识新朋友，尽快投入到学习工作当中！<br><br>教务处电话：12345678<br>保卫科电话：87654321</marquee></p></font> </center></body></html>（3）、查询信息显示模块(stu_info.php)
<!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=gb2312"><title>基本信息</title></head> <body background="image/bg6.jpg"> <?php if($_POST["log_name"]=="") { echo "<center><font color="blue" size="8"><b>姓名不能为空！请重新输入!<br></b></font></center>"; echo "<center><font size="6"><a href="mysql_stu.php">重新登录</font></center>"; } else { $link = mysql_connect("localhost","root","Dongsheng"); if(!$link) { echo "与数据库连接失败！"; die("Could not connect: " .mysql_error()); } $result=mysql_select_db(mis_stu) or die("选择mis_stu数据库失败:".mysql_error()); mysql_query("set names gb2312"); $slt=mysql_query("select * from stu_reg"); $arr=mysql_fetch_assoc($slt); $flag=0; while($arr) { if($_POST["log_name"]==$arr["stu_name"]) { $flag=1; if($_POST["log_id"]==$arr["stu_id"]) { echo "<font color="red" size="8"><b>登录成功，您的基本信息为：<br></b></font></center><br>"; echo "<font size="6">姓名：".$arr["stu_name"]."<br>"; echo "<font size="6">性别：".$arr["stu_sex"]."<br>"; echo "<font size="6">年龄：".$arr["stu_age"]."<br>"; echo "<font size="6">班级：".$arr["stu_class"]."<br>"; echo "<font size="6">身份证号：".$arr["stu_id"]."<br>"; echo "<font size="6">联系电话：".$arr["stu_tele"]."<br>"; echo "<font size="6">电子邮件：".$arr["stu_email"]."<br>"; break; } else { echo "<center><font color="blue" size="8"><b>密码错误！请<a href="mysql_stu.php">重新输入。<br></b></font></center>"; break; } } $arr=mysql_fetch_assoc($slt); } if($flag==0) echo "<center><font color="blue" size="8"><b>对不起！您查询的用户不存在，请先返回<a href="register.php">注册</a><br></b></font></center>"; mysql_close($link); echo "<center><font color="blue" size="6"><a href="mysql_stu.php">切换用户</a><br></b></font></center>"; } ?></body></html> 