[backend] fix: 修复异常处理和类型转换问题

frontend/node_modules/playwright/test.js

@@ -0,0 +1,24 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+const pwt = require('./lib/index');
+const playwright = require('./index');
+const combinedExports = {
+  ...playwright,
+  ...pwt,
+};
+
+module.exports = Object.assign(combinedExports.test, combinedExports);