测试

jcjyhr/vendor/topthink/think-orm/src/db/PDOConnection.php

@@ -574,7 +574,7 @@ abstract class PDOConnection extends Connection
             }
 
             $startTime = microtime(true);
-
+var_dump($config);die;
             $this->links[$linkNum] = $this->createPdo($config['dsn'], $config['username'], $config['password'], $params);
 
             // SQL监控