( ! ) Warning: mysqli::mysqli() [mysqli.mysqli]: (42000/1049): Unknown database 'dn_wish' in C:\wamp\www\php-2017404117\wish\dbcon.php on line 8
Call Stack
#TimeMemoryFunctionLocation
10.0179364864{main}( )..\index.php:0
20.0434368944require( 'C:\wamp\www\php-2017404117\wish\dbcon.php' )..\index.php:3
30.0434370704mysqli->mysqli( )..\dbcon.php:8
连接失败,原因是Unknown database 'dn_wish'