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 '$sql'
?>
- 学号
- 姓名
- 年龄
- '.$v['id'].' ';
- '.$v['name'],' ';
- '.$v['num'].' ';
- 编辑 ';
foreach($list as $v){
echo '
echo '
echo '
echo '
}
?>
你的服务器中的 php 高于 5.5
mysql 函数组已不建议使用了,信息中已明确指出,让你使用 mysqli 或 pdo
带伤的系统,怎么调试都是残废的
插入的时候,打印sql,看下执行情况,mysql_query($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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