错误：缺少区域

编程入门行业动态更新时间:2024-10-06 06:48:16

错误：缺少区域

我正在将 nodejs 从旧版本升级到节点 16，因为 AWS-SDK 已宣布终止对 Node.js 14.x 的支持。我正在使用 dynamoose 包进行 dynamodb 连接和其他操作。现在使用 nodejs 16，即使以所有可能的方式设置了 region，getting region is missing error

错误：区域丢失默认情况下（/home/myproject/node_modules/@aws-sdk/config-resolver/dist-cjs/regionConfig/config.js:10:15）

尝试了所有这些方法来设置区域

1. const ddb = new dynamoose.aws.ddb.DynamoDB({
        region: config.aws.region,
        accessKeyId: config.aws.accessKeyId,
        secretAccessKey: config.aws.secretAccessKey,
    });
    // Set DynamoDB instance to the Dynamoose DDB instance
    dynamoose.aws.ddb.set(ddb);

2.  var AWS = require('aws-sdk');
    AWS.config.loadFromPath('./aws.json');
    AWS.config.getCredentials(function(err) {
        if (err) console.log(err.stack);
        // credentials not loaded
        else {
          console.log("Access key:", AWS.config.credentials.accessKeyId);
          console.log("secretAccessKey:", AWS.config.credentials.secretAccessKey);
          console.log("credentials.region:", AWS.config.credentials.region);
          console.log("region: ", AWS.config.region);
        }
      });
    Able to get AWS.config.region in logs :
    Access key: XXXXX
    secretAccessKey: XXXXXXXXXXXXXXXXXX
    credentials.region: undefined
    region: ap-southeast-1
    aws version: 2.1231.0

 3. AWS.config.update({region:'ap-southeast-1'});

4. set region if not set (as not set by the SDK by default)
    if (!AWS.config.region) {
      AWS.config.update({
        region: 'eu-west-1'
      });
    }

请帮我解决这个问题