Why can't I connect to the MYSQL database?
自由天空
自由天空 2019-07-12 11:57:45
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Following the php toolbox, it shows that the database is connected, but it cannot connect to the MYSQL database.

The call displays "Execution failed, please refer to: No database selected"

自由天空
自由天空

reply all(2)
V

Don’t forget to add database $dbname when using mysqli_connect(), or use mysqli_select_db() to select a database. Otherwise, you cannot connect to a specific database.

ringa_lee

No database selected, which means no database is selected, select it and then import it

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