Amazon web services AWS JS SDK V3(Lambda模块)-无法连接到实例元数据服务
我之前使用的是一体式aws sdknpm模块()来调用aws Lambda函数,因此以下代码运行良好:Amazon web services AWS JS SDK V3(Lambda模块)-无法连接到实例元数据服务,amazon-web-services,aws-lambda,aws-sdk-js,Amazon Web Services,Aws Lambda,Aws Sdk Js,我之前使用的是一体式aws sdknpm模块()来调用aws Lambda函数,因此以下代码运行良好: //Some code to get "credentials" ... const AWS = require('aws-sdk'); const lambda = new AWS.Lambda({ accessKeyId: credentials.accessKeyId, sec
//Some code to get "credentials"
...
const AWS = require('aws-sdk');
const lambda = new AWS.Lambda({
accessKeyId: credentials.accessKeyId,
secretAccessKey: credentials.secretAccessKey,
region: Config.REGION
});
lambda.invoke(pullParams, (err, data) =>
//I would do something with data
);
...
现在,从中得到提示,我希望使用模块化的@aws sdk/client lambda node
,因为它是我项目中唯一需要的类。因此,我更改了我的代码(如下所示:),如下所示:
不管它值多少钱,它都在ReactJS应用程序中(尽管我确信这与此无关)。在一个浏览器(它以前工作过的地方)中,用版本0.1.0-preview.5
尝试上面的代码,我永远都会觉得
http://169.254.169.254/latest/meta-data/iam/security-credentials/ 网络::连接出错超时
错误:无法连接到实例元数据服务
(我猜与(1)有关)库在使用时是否不稳定,或者我是否做错了什么是的,SDK的第3版仍处于beta预览版,预计会出现突破性的更改: 当SDK处于预览状态时,您可能会遇到bug
回答你的问题,是的,目前生产绝对不稳定。你的具体问题很常见,我也无法弄清到底。我的制作工作仍然使用v2。您必须使用key
credentials
传递凭证。
比如:
或:
您在工作中使用的install命令是什么?错误的参数传递给了客户端configI我正在使用NodeJS V3 SDK,这为我做了标记。谢谢
import * as AWS from "@aws-sdk/client-lambda-node/Lambda";
/*
I believe there is a typo in the form of
"
import * as AWS from "@aws-sdk/@aws-sdk/client-lambda-node/Lambda";
"
at the original page
*/
...
//Some code to get the same "credentials" as above
const lambda = new AWS.Lambda({
accessKeyId: credentials.accessKeyId,
secretAccessKey: credentials.secretAccessKey,
region: Config.REGION
});
lambda.invokeAsync(pullParams, (err, data) =>
//I want to do something with err / data
);
...
const lambda = new AWS.Lambda({
credentials: {
accessKeyId: credentials.accessKeyId,
secretAccessKey: credentials.secretAccessKey,
},
region: Config.REGION
});
const lambda = new AWS.Lambda({
credentials,
region: Config.REGION
});