[增添]添加了datasource的setting数据库以及默认值

vendor/doctrine/dbal/src/Driver/AbstractSQLiteDriver.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Doctrine\DBAL\Driver;
+
+use Doctrine\DBAL\Connection;
+use Doctrine\DBAL\Driver;
+use Doctrine\DBAL\Driver\API\ExceptionConverter;
+use Doctrine\DBAL\Driver\API\SQLite;
+use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Platforms\SqlitePlatform;
+use Doctrine\DBAL\Schema\SqliteSchemaManager;
+use Doctrine\Deprecations\Deprecation;
+
+use function assert;
+
+/**
+ * Abstract base implementation of the {@see Doctrine\DBAL\Driver} interface for SQLite based drivers.
+ */
+abstract class AbstractSQLiteDriver implements Driver
+{
+    /**
+     * {@inheritDoc}
+     */
+    public function getDatabasePlatform()
+    {
+        return new SqlitePlatform();
+    }
+
+    /**
+     * {@inheritDoc}
+     *
+     * @deprecated Use {@link SqlitePlatform::createSchemaManager()} instead.
+     */
+    public function getSchemaManager(Connection $conn, AbstractPlatform $platform)
+    {
+        Deprecation::triggerIfCalledFromOutside(
+            'doctrine/dbal',
+            'https://github.com/doctrine/dbal/pull/5458',
+            'AbstractSQLiteDriver::getSchemaManager() is deprecated.'
+                . ' Use SqlitePlatform::createSchemaManager() instead.',
+        );
+
+        assert($platform instanceof SqlitePlatform);
+
+        return new SqliteSchemaManager($conn, $platform);
+    }
+
+    public function getExceptionConverter(): ExceptionConverter
+    {
+        return new SQLite\ExceptionConverter();
+    }
+}