Php Mysql\u连接错误
在将数据库(我知道数据库不是问题)从一台服务器移动到另一台服务器后,我的mysql connect代码出现问题:Php Mysql\u连接错误,php,mysql,database,Php,Mysql,Database,在将数据库(我知道数据库不是问题)从一台服务器移动到另一台服务器后,我的mysql connect代码出现问题: <?php mysql_connect("host", "username", "password") or die(mysql_error()); mysql_select_db("database") or die(mysql_error()); $query = "select COUNT(Motstander), ROUND(AVG(Serv
<?php
mysql_connect("host", "username", "password") or die(mysql_error());
mysql_select_db("database") or die(mysql_error());
$query = "select COUNT(Motstander), ROUND(AVG(Serveess),2),ROUND(AVG(Dobbeltfeil),2), ROUND(AVG(1serveinn),2), ROUND(AVG(1servevinn),2), ROUND(AVG(2serveinn),2), ROUND(AVG(2servevinn),2), ROUND(AVG(Servicegamevinn),2), ROUND(AVG(Breakpointsvinn),2), ROUND(AVG(Lengde),2) from Statistikk where Navn='Melanie Stokke'";
$result = mysql_query($query) or die(mysql_error());
while($row = mysql_fetch_array($result)){
echo $row['COUNT(Motstander)']. " kamper fra 4. april 2016):</b> <br/>". "Serveess: ". $row['ROUND(AVG(Serveess),2)']. "<br/>Dobbeltfeil: ". $row['ROUND(AVG(Dobbeltfeil),2)']. "<br/>". "1. serve inne: ". $row['ROUND(AVG(1serveinn),2)']. "% ". "<br/>1. serve seiersprosent: ". $row['ROUND(AVG(1servevinn),2)']. "% ". "<br/>2. serve inne: ". $row['ROUND(AVG(2serveinn),2)']. "%". "<br/>2. serve seiersprosent: ". $row['ROUND(AVG(2servevinn),2)']. "%". "<br/>Servicegame seiersprosent: ". $row['ROUND(AVG(Servicegamevinn),2)']. "%". "<br/>Antall breakpoints: ". $row['ROUND(AVG(Breakpointsvinn),2)']. "<br/>Lengde: ". $row['ROUND(AVG(Lengde),2)']. " min. <br/>";
}
?>
它不适用于,但适用于以下代码:
<?php
mysql_connect("host", "user", "pass") or die(mysql_error());
mysql_select_db("database") or die(mysql_error());
$query = "select COUNT(Motstander), ROUND(AVG(Serveess),2),ROUND(AVG(Dobbeltfeil),2), ROUND(AVG(1serveinn),2), ROUND(AVG(1servevinn),2), ROUND(AVG(2serveinn),2), ROUND(AVG(2servevinn),2), ROUND(AVG(Servicegamevinn),2), ROUND(AVG(Breakpointsvinn),2), ROUND(AVG(Lengde),2) from Statistikk where Navn='Melanie Stokke'";
$result = mysql_query($query) or die(mysql_error());
round($query, 0);
while($row = mysql_fetch_array($result)){
echo $row['COUNT(Motstander)']. " kamper fra 4. april 2016):</b> <br/>". "Serveess: ". $row['ROUND(AVG(Serveess),2)']. "<br/>Dobbeltfeil: ". $row['ROUND(AVG(Dobbeltfeil),2)']. "<br/>". "1. serve inne: ". $row['ROUND(AVG(1serveinn),2)']. "% ". "<br/>1. serve seiersprosent: ". $row['ROUND(AVG(1servevinn),2)']. "% ". "<br/>2. serve inne: ". $row['ROUND(AVG(2serveinn),2)']. "%". "<br/>2. serve seiersprosent: ". $row['ROUND(AVG(2servevinn),2)']. "%". "<br/>Servicegame seiersprosent: ". $row['ROUND(AVG(Servicegamevinn),2)']. "%". "<br/>Antall breakpoints: ". $row['ROUND(AVG(Breakpointsvinn),2)']. "<br/>Lengde: ". $row['ROUND(AVG(Lengde),2)']. " min. <br/>";
}
?>
有什么建议吗?第二台服务器上可能没有用户
tennis\u norge\u com
错误500可能是由于到mysql的连接错误造成的
通过在脚本的开头添加,可以获得更多信息
error_reporting(E_ALL);
ini_set('display_errors', 1);
一个提示。。。在互联网上的公开帖子中给出登录名/密码不是一个好主意 建议1,停止使用php MySQL后期版本中已弃用和删除的library@Dagon我尝试了其他连接,但没有任何运气。我有另一个代码行,当我删除问题中的代码时,它可以与同一个用户一起工作。感谢您提供的错误报告提示。这是一些与登录,事件,虽然它的工作,并为头部感谢。Allready已更改:)