Express.js 测验

Express.js is the minimalist HTTP layer many Node services use. Routing, middleware, and request/response flow are fair game in interviews.

本轮共 10 道题。每题可能有 1 至 4 个正确答案 — 请勾选所有正确选项。每题限时 20 秒。

请选择所有适用答案（正确选项可能有 1～4 个）。

Express remains the default HTTP layer for many Node services. Refresh routing and middleware here before interviews that emphasize lightweight APIs and middleware chains.

Express.js 测验

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