无法导入？？？
you have an error in your sql syntax; check the manual that corresponds to your mariadb server version for the right syntax to use near 'source d:\server\three\public\export.sql' at line 1

function importdb($dbh) { $sql = 'source '.realpath('export.sql'); try { $stmt = $dbh->prepare($sql); var_dump($stmt->execute()); var_dump($stmt->errorinfo()); } catch (pdoexception $e) { print $e->getmessage(); }}

注：导入包没问题：
回复内容： 无法导入？？？
you have an error in your sql syntax; check the manual that corresponds to your mariadb server version for the right syntax to use near 'source d:\server\three\public\export.sql' at line 1

function importdb($dbh) { $sql = 'source '.realpath('export.sql'); try { $stmt = $dbh->prepare($sql); var_dump($stmt->execute()); var_dump($stmt->errorinfo()); } catch (pdoexception $e) { print $e->getmessage(); }}

注：导入包没问题：
execute()只能执行sql语句，而source虽然也能在mysqlclient中执行，但是并不是sql语句，所以d会执行失败，建议直接用php的exec命令进行执行
导入前的先use一下哪个库吧,我用cmd都需要把路径的斜线换成反斜线要不会报错,希望对你有帮助