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if(isset($_POST['submit']))没法执行

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Release: 2016-06-13 13:22:25
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if(isset($_POST['submit']))无法执行


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if(isset($_POST['submit']))
  {  
 
  mysql_connect("localhost","root","");
  mysql_select_db("soft");
  mysql_query("set character set gbk");
  $username=$_POST["username"];
  $password=$_POST["password"];
  $sql="insert into `users`(`name`,`pass`) values ('$username','$password')";
  echo $sql;
  mysql_query($sql);  
  mysql_close();
  
  }
?>



点提交一直无法写入数据库,if(isset($_POST['submit']))根本不执行?求教

------解决方案--------------------
测试过你的代码是没有问题的,除非你这个页不是dealadduser.php

PHP code
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//如1楼说的直接本页 添加管理员
姓 名: 密 码:

------解决方案--------------------
难道你的本页不是dealadduser.php页吗?
如果不是,dealadduser.php页应该是
PHP code
<?php if(isset($_POST['submit']))
  {   
 
  mysql_connect("localhost","root","");
  mysql_select_db("soft");
  mysql_query("set character set gbk");
  $username=$_POST["username"];
  $password=$_POST["password"];
  $sql="insert into `users`(`name`,`pass`) values ('$username','$password')";
  echo $sql;
  mysql_query($sql);   
  mysql_close();
   
  }
?> <div class="clear">
                 
              
              
        
            </div>
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