fix: cannot use LAN OSS endpoint for uploading

pkg/filesystem/driver/oss/handler.go

@@ -408,6 +408,10 @@ func (handler *Driver) signSourceURL(ctx context.Context, path string, ttl int64
 
 // Token 获取上传策略和认证Token
 func (handler *Driver) Token(ctx context.Context, ttl int64, uploadSession *serializer.UploadSession, file fsctx.FileHeader) (*serializer.UploadCredential, error) {
+	// 初始化客户端
+	if err := handler.InitOSSClient(true); err != nil {
+		return nil, err
+	}
 
 	// 生成回调地址
 	siteURL := model.GetSiteURL()

pkg/filesystem/manage_test.go

@@ -320,6 +320,12 @@ func TestFileSystem_CreateDirectory(t *testing.T) {
 	_, err = fs.CreateDirectory(ctx, "/")
 	asserts.NoError(err)
 	asserts.NoError(mock.ExpectationsWereMet())
+
+	// 直接创建根目录, 重设根目录
+	fs.Root = &model.Folder{}
+	_, err = fs.CreateDirectory(ctx, "/")
+	asserts.NoError(err)
+	asserts.NoError(mock.ExpectationsWereMet())
 }
 
 func TestFileSystem_ListDeleteFiles(t *testing.T) {