无法从 Cloud Tasks HTTP 请求中获取 content-type 或 body

Question

我正在创建一个触发云运行服务端点的 HTTP 任务。正在从 queue 调用处理程序，但我无法获取有效负载。

我尝试记录 headers，但它似乎不包含 content-type，我怀疑这就是 app.use(bodyParser.raw({ type: "application/octet-stream" })); 失败的原因。

这些是所有请求headers 我根据我的 Express 处理程序收到：

{
  "host": "my_service.a.run.app",
  "x-cloudtasks-queuename": "notifications",
  "x-cloudtasks-taskname": "36568403927752792701",
  "x-cloudtasks-taskretrycount": "0",
  "x-cloudtasks-taskexecutioncount": "0",
  "x-cloudtasks-tasketa": "1640337087",
  "authorization": "Bearer some_token",
  "content-length": "193",
  "user-agent": "Google-Cloud-Tasks",
  "x-cloud-trace-context": "496573f34310f292ade89f566e7c8f40/11132544205299294705;o=1",
  "traceparent": "00-496573f34310f292ade89f566e7c8f40-9a7ebdf8d332a1f1-01",
  "x-forwarded-for": "35.187.132.21",
  "x-forwarded-proto": "https",
  "forwarded": "for=\"35.187.132.21\";proto=https",
  "accept-encoding": "gzip, deflate, br"
}

处理程序目前的样子：

app.post("/send-notification", (req, res) => {
  console.log(`req.headers: ${JSON.stringify(req.headers)}`);
  console.log(`req.body: ${JSON.stringify(req.body)}`);
});

对于 body 它打印 {} 但应该有有效载荷。我是这样创建的：

const task = {
    httpRequest: {
      httpMethod: "POST" as const,
      url: def.url,
      oidcToken: {
        serviceAccountEmail,
      },
      body: Buffer.from(JSON.stringify(payload)).toString("base64"),
    },
    scheduleTime: {
      seconds: 3 + Date.now() / 1000,
    },
  };

我运行想不出要尝试的东西。我错过了什么？

Answer 1

根据 example in the documentation，可以将 header 添加到对 Cloud Task 执行的请求中。

您可以在header

中添加内容类型

const task = {
    httpRequest: {
      httpMethod: "POST" as const,
      url: def.url,
      headers: {
           "Content-type": "application/json"
      },
      oidcToken: {
        serviceAccountEmail,
      },
      body: Buffer.from(JSON.stringify(payload)).toString("base64"),
    },
    scheduleTime: {
      seconds: 3 + Date.now() / 1000,
    },
  }

无法从 Cloud Tasks HTTP 请求中获取 content-type 或 body

Unable to get content-type or body from Cloud Tasks HTTP request

google-cloud-platform

google-cloud-tasks

google-cloud-run