谷歌云任务不发送正文到http云功能

Question

我有一个gcloud任务，我主要从云任务文档中复制代码。https://cloud.google.com/tasks/docs/creating-http-target-tasks

云函数的目标是能够将dateTo和dateFrom日期推送到它，这样它就可以循环周期并从中创建cloudTasks。我还没有创建循环，因为我首先想要解决这个问题。

问题是它不推动身体，即http云功能。当使用CURL时，http云函数可以工作。

curl -X POST "posturl" -H "Content-Type:application/json" --data '{"date": "2019-12-01", "lastRun": false}'

我检查了这里提到的方法，它是POST的，所以应该是好的。https://stackoverflow.com/a/56448479/2785289

检查接口，没有有效负载。使用gcloud beta描述任务..。没有任何关于有效载荷的东西。

httpRequest:
  headers:
    User-Agent: Google-Cloud-Tasks
  httpMethod: POST
  url: correcthttpurl
name: name
scheduleTime: '2020-01-07T15:45:24.774042Z'
view: view
scheduleTime: '2020-01-07T15:45:24.774042Z'
view: BASIC

这是创建任务的云函数的代码。任务被添加到队列中，但是当单击run时，它们似乎不会触发函数。(可能是因为这个功能需要一个身体才能工作)

/**
 * Background Cloud Function to be triggered by Pub/Sub.
 * This function is exported by index.js, and executed when
 * the trigger topic receives a message.
 *
 * @param {object} pubSubEvent The event payload.
 * @param {object} context The event metadata.
 */

// gcloud functions deploy queueAffiliateApiTasks --trigger-topic queue-affiliate-api-tasks --region europe-west1 --runtime=nodejs8

const moment = require("moment");


exports.queueAffiliateApiTasks = async (pubSubEvent, context) => {
  const data =
    pubSubEvent.data || Buffer.from(pubSubEvent.data, "base64").toString();

  const attributes = pubSubEvent.attributes;

  // take 30 days ago untill yesterday
  let dateFrom = moment().subtract(1, "days");
  let dateTo = moment().subtract(1, "days");

  // if dates provided in pubsub use those
  if (attributes && "dateFrom" in attributes && "dateTo" in attributes) {
    console.log("with attributes");
    dateFrom = attributes.dateFrom;
    dateTo = attributes.dateTo;
  } else {
    console.log("no attributes");
  }

  console.log(dateFrom);
  console.log(dateTo);

  // use dates for looping
  dateFrom = moment(dateFrom);
  dateTo = moment(dateTo);

  console.log(dateFrom);
  console.log(dateTo);

  const date = dateTo.format("YYYY-MM-DD").toString();
  const lastRun = false;
  const url =
    "the correct url to the http cloud function";
  const payload = JSON.stringify({ date: date, lastRun: false }, null, 2);

  await createHttpTask(url, payload);
};

async function createHttpTask(url, payload) {
  const project = "xxx";
  const queue = "affiliate-api-queue";
  const location = "europe-west1";
  const inSeconds = 0 // Delay in task execution
  // [START cloud_tasks_create_http_task]
  // Imports the Google Cloud Tasks library.
  const {CloudTasksClient} = require('@google-cloud/tasks');

  // Instantiates a client.
  const client = new CloudTasksClient();

  // Construct the fully qualified queue name.
  const parent = client.queuePath(project, location, queue);

  const task = {
    httpRequest: {
      httpMethod: 'POST',
      url,
    },
  };

  task.httpRequest.body = Buffer.from(payload).toString('base64');

  if (inSeconds) {
    // The time when the task is scheduled to be attempted.
    task.scheduleTime = {
      seconds: inSeconds + Date.now() / 1000,
    };
  }

  // Send create task request.
  console.log('Sending task:');
  console.log(task);
  const request = {parent, task};
  const [response] = await client.createTask(request);
  console.log(`Created task ${response.name}`);
  console.log(`Response: ${JSON.stringify(response.httpRequest, null, 2)}`);
  // [END cloud_tasks_create_http_task]
}

我遗漏了什么？

​

​

如您所见，任务是添加的，但没有执行。

有效载荷和报头为空

Answer 1

我发现了这个问题，由于某种原因，应用程序引擎没有启用。请求现在生效了！

Answer 2

根据Google 文档，默认情况下，responseView是基本的；默认情况下并不是所有的信息都是被检索的，因为某些数据(例如有效载荷)可能只希望在需要时才返回，这是因为它的大小很大，或者因为它包含的数据的敏感性。