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Home Backend Development PHP Tutorial 前几天问的问题谷歌浏览器也遇到同样的问题 怎么办?

前几天问的问题谷歌浏览器也遇到同样的问题 怎么办?

Jun 23, 2016 pm 01:21 PM

就是调整到查询页面查询不到刚刚插入的数据  但是单独打开查询页面就能查询到刚刚插入的数据  当时是说缓存造成的  当天我换了谷歌浏览器  我用谷歌浏览器没事  但是今天用谷歌浏览器也不行了  又显示不出来刚刚插入的数据了  怎么回事啊   这个问题又回来了  烦死了


回复讨论(解决方案)

大家看图片吧  我录下来了  就是这种情况  刚刚提交的信息不显示

写进数据库了没有

可以输出一下sql看看
另外,参考一下 
http://blog.csdn.net/meegomeego/article/details/36187593

你的 mysql_connect 都有警告了,先处理了再说!

带伤的系统,怎么调试都是残废的

你的 mysql_connect 都有警告了,先处理了再说!

带伤的系统,怎么调试都是残废的


这个应该怎么去掉啊那个警告啊  不会啊 能把我改一下吗

写进数据库了没有

可以输出一下sql看看
另外,参考一下 
http://blog.csdn.net/meegomeego/article/details/36187593


数据库里面插入了数据  实在while结束时输出sql吗
我这样写的  最后只打印出来$sql
$con = mysql_connect("localhost","root","");
if (!$con)
  {
     echo "连接数据库失败";
     exit;
  }
  $sql='use t1';
  mysql_query($sql,$con);
  $sql='select*from stu';
  $rs=mysql_query($sql,$con);
  $list=array();
  while($row=mysql_fetch_assoc($rs)){
    $list[]=$row;
  }
  echo '$sql'
?>


  



  
  

        
  • 学号

  •     
  • 姓名

  •     
  • 年龄

  •   

  

            foreach($list as $v){
          echo '
  • '.$v['id'].'
  • ';
          echo '
  • '.$v['name'],'
  • ';
          echo '
  • '.$v['num'].'
  • ';
          echo '
  • 编辑
  • ';
        }
      ?>
      

  





你的服务器中的 php 高于 5.5
mysql 函数组已不建议使用了,信息中已明确指出,让你使用 mysqli 或 pdo

带伤的系统,怎么调试都是残废的

插入的时候,打印sql,看下执行情况,mysql_query($sql) or die(mysql_error());

至于你页面有警告,是因为你的php版本过高,数据库支持的扩展应该是mysqli,
但是你如果继续用mysql扩展,又不想有警告显示,可以加上这句话。 error_reporting = E_ALL & ~E_DEPRECATED

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