我正在尝试在异步函数中的循环中进行推送,但是在循环结束后不会保存输入到该数组中的数据。我会怎么做?
for (cont = 0; cont < 3; cont += 1) {
console.log(cont);
sqs.receiveMessage(paramsReceiveMessage,(err,data) => {
if (err) {
console.log('Receive Error',err);
} else if (data.Messages) {
const [{ MD5OfBody }] = data.Messages;
sqsMessages.push(MD5OfBody);
console.log(sqsMessages);
}
});
}
const result = await Promise.all(sqsMessages);
console.log(result);
return result;
我的答复:
2019-11-04T14:35:12.219Z f00e1408-3ec6-4290-914a-eae4efb23939 INFO 0
2019-11-04T14:35:12.221Z f00e1408-3ec6-4290-914a-eae4efb23939 INFO 1
2019-11-04T14:35:12.223Z f00e1408-3ec6-4290-914a-eae4efb23939 INFO 2
2019-11-04T14:35:12.224Z f00e1408-3ec6-4290-914a-eae4efb23939 INFO []