新手前来求指教？为什么这段PHP代码无法注入数据库的表中？

头头不上道 2013-05-12 03:44:17

小白求解各位大神，为什么输不进去啊~~在线急等！！
PHP代码



<?php

$db=mysql_connect("localhost","root","12345") or die("数据库连接失败!");

$sel=mysql_select_db("message",$db) or die("数据库选择失败!");

mysql_query("set names 'GBK'"); 

$name=$_POST['name'];

$age=$_POST['age'];

$company=$_POST['company'];

$job=$_POST['job'];

$tele=$_POST['tele'];

$email=$_POST['email'];

$beizhu=$_POST['beizhu'];

$myquery="insert into mingpian(id,name,age,company,job,tele,email,beihzu) values ('','$name','$age','$company','$job','$tele','$email','$beizhu')";

$result=mysql_query($myquery,$db);

if($name)

{

  echo "<script language=\"JavaScript\">\r\n"; 

  echo " alert(\"添加成功！\");\r\n"; 

  echo " location.replace(\"searchcard.html\");\r\n"; 

  echo "</script>"; 

} 

else 

{ 

  echo "<script language=\"JavaScript\">\r\n"; 

  echo " alert(\"添加失败！\");\r\n"; 

  echo " location.replace(\"searchcard.html\");\r\n"; 

  echo "</script>"; 

}

?>

这是HTML代码



<form name="addcard" id="addcard" method="post" action="addcard.php">

    <h1>添加名片</h1>

    <fieldset id="inputs">

        <input id="name" name="name" type="text" placeholder="姓名" autofocus required>

        <input id="age" name="age" type="text" placeholder="年龄" required>

		<input id="company" name="company" type="text" placeholder="公司" required>

		<input id="job" name="job" type="text" placeholder="职位" required>

		<input id="tele" name="tele" type="tel" placeholder="联系电话" required>

		<input id="email" name="email" type="email" placeholder="电子邮箱" required>

		<input id="beizhu" name= "beizhu" type="text" placeholder="备注" required>

    </fieldset>

    <fieldset id="actions">

        <input type="submit" id="submit" value="添加">

        <a href="searchcard.html">返回主页</a>

	</fieldset>

</form>