Node.js：终止 HTTP 连接

演示如何在 Node.js 中终止 HTTP 连接

深入探索

如需查看包含此代码示例的详细文档，请参阅以下内容：

• Node.js 运行时

代码示例

Node.js

如需向 Cloud Functions 进行身份验证，请设置应用默认凭据。 如需了解详情，请参阅为本地开发环境设置身份验证。

// OK: await-ing a Promise before sending an HTTP response
await Promise.resolve();

// WRONG: HTTP functions should send an
// HTTP response instead of returning.
return Promise.resolve();

// HTTP functions should signal termination by returning an HTTP response.
// This should not be done until all background tasks are complete.
res.send(200);
res.end();

// WRONG: this may not execute since an
// HTTP response has already been sent.
return Promise.resolve();

后续步骤

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