php 如何在 WAMP 服务器上连接到 MySQL？
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How can I connect to MySQL on a WAMP server?
提问by Phrixus
This might be ridiculously easy for you but I've been struggling with this for an hour... :(
这对你来说可能非常容易，但我已经为此苦苦挣扎了一个小时...... :(
<?php
$connect = mysql_connect("localhost:8080", "root", "mypassword");
echo($connect);?>
This is the code that I'm trying to run - you can see that I'm using 8080 as my port number and, of course, I have HTML codes as well.
这是我要运行的代码 - 您可以看到我使用 8080 作为我的端口号，当然，我也有 HTML 代码。
However, it gives me the following error messages whenever I try to open the PHP file:
但是，每当我尝试打开 PHP 文件时，它都会给我以下错误消息：
Warning: mysql_connect() [function.mysql-connect]: MySQL server has gone away in C:\wamp\www\php_sandbox\index.php on line 2
Warning: mysql_connect() [function.mysql-connect]: Error while reading greeting packet. PID=4932 in C:\wamp\www\php_sandbox\index.php on line 2
Warning: mysql_connect() [function.mysql-connect]: MySQL server has gone away in C:\wamp\www\php_sandbox\index.php on line 2
I don't know... what's wrong with this? Is it because of the port number?
我不知道……这有什么问题？是因为端口号吗？
回答by JonnyLitt
Change localhost:8080 to localhost:3306.
将 localhost:8080 更改为 localhost:3306。
回答by Kevin
Try opening Port 3306, and using that in the connection string not 8080.
尝试打开端口 3306，并在连接字符串中使用它而不是 8080。
回答by Snehasis Mohapatra
Just Change the Connection mysql string to 127.0.0.1 and it will work
只需将连接 mysql 字符串更改为 127.0.0.1 即可
