错误提示:
Warning: Supplied argument is not a valid MySQL-Link resource in c:\apache\htdocs\addbook\index.php on line 121
...全文
897打赏收藏
数据库连接问题?
代码: $connect=@mysql_connect("localhost", "root", ""); mysql_select_db("AddBook", $connect); 错误提示: Warning: Supplied argument is not a valid MySQL-Link resource in c:\apache\htdocs\addbook\index.php on line 121
Warning: Access denied for user: 'root@localhost' (Using password: NO) in c:\apache\htdocs\addbook\index.php on line 21
改成这样$connect=mysql_connect("localhost", "root", "");
还是有错误:
Warning: MySQL Connection Failed: Access denied for user: 'root@localhost' (Using password: NO) in c:\apache\htdocs\addbook\index.php on line 21
Warning: Supplied argument is not a valid MySQL-Link resource in c:\apache\htdocs\addbook\index.php on line 22
Warning: Supplied argument is not a valid MySQL result resource in c:\apache\htdocs\addbook\index.php on line 25