<?php # mysql_connect.php
define('db_user', 'root');
define('db_password', 'root');
define('db_host', 'localhost');
define('db_name', 'jblog');echo "1";
$dbc = @ mysql_connect( db_host, db_user, db_password ) or die('连不上mysql' . mysql_error());
echo "2";
@ mysql_select_db( db_name, $dbc ) or die('查询失败' . mysql_error());
echo "3";
?>
define('db_user', 'root');
define('db_password', 'root');
define('db_host', 'localhost');
define('db_name', 'jblog');echo "1";
$dbc = @ mysql_connect( db_host, db_user, db_password ) or die('连不上mysql' . mysql_error());
echo "2";
@ mysql_select_db( db_name, $dbc ) or die('查询失败' . mysql_error());
echo "3";
?>
我也觉得奇怪,是不是我的php.ini没配置好?
把错误显示打开就可以看见: Parse error: syntax error, unexpected '=' in Command line code on line 1
我这边试了没问题, 检查你的code和这里贴的是不是不一样