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Home Backend Development PHP Tutorial php运行后出现乱码

php运行后出现乱码

Jun 23, 2016 pm 02:13 PM

php MySQL





  /* 会员信息删除处理页 */ 
  require_once("D:/appserv/www/mr/01/webshop/conn/Conn_DB.php");   //包含数据库链接文件 
  if($_GET['M_ID']!= "" &&  $_GET["Type"]!= "")
  {
  $mid = $_GET['M_ID'];  //获取传递的会员编号
  $type = $_GET["Type"];         //获取传递的操作类型
    $str ="";
    switch ($type)
    {
      case "1":
        $str = "update Member_Info set M_Status=1 where M_ID=".$_GET['mid'];  //更新语句
        break;
      case "2":
        $str = "update Member_Info set M_Status=2 where M_ID=".$_GET['mid'];  //更新语句
        break;      
      case "3":
        $str = "delete from Member_Info where M_ID=".$_GET['mid'];  //删除语句
        break;
    }
    $i = mysql_query($str); //执行SQL语句
    if($i)                  //判断执行结果      
    {
      echo "<script>alert('操作成功!');window.location.href='../member_manager.php'</script>";
    }
    else
    {
      echo "<script>alert('操作失败!');window.location.href='../member_manager.php'</script>";
    }
  }
  else 
  {
   echo "<script>alert('请重新选择要操作的会员信息!');window.location.href='../member_manager.php'</script>";
  }
?>


这是部分代码

回复讨论(解决方案)

运行以后就成这样了

你贴的截图没有发现有乱码的地方

那为什么会出现截图那样的?

没有乱码啊,你刚开始学编程吧?

恩恩,那出来这样的不是不正常吗?

 $i = mysql_query($str); 
这句改为
 $i = mysql_query($str) or die(mysql_error());  //看报什么错  

还是和之前一样的。我可以把这个完整的发给你,帮我运行看看这个程序到底是问题吗?

学生党求帮助啊,就是网上找的一个例子,求个大神帮我看看这个程序啊!

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