我有一个cdk项目,在其中我创建了一个DynamoDB表,并向其添加标签,如下所示:
import * as core from "@aws-cdk/core";
import * as dynamodb from "@aws-cdk/aws-dynamodb";
import { Tag } from "@aws-cdk/core";
export class DynamoDbTable extends core.Construct {
constructor(scope: core.Construct, id: string) {
super(scope, id);
function addTags(resource : any) {
Tag.add(resource, "Key", "value");
}
const table = new dynamodb.Table(this, "abcd", {
partitionKey: { name: "name", type: dynamodb.AttributeType.STRING },
stream: dynamodb.StreamViewType.NEW_AND_OLD_IMAGES,
tableName: 'tableName',
billingMode: dynamodb.BillingMode.PAY_PER_REQUEST,
});
addTags(table)
}
}上面的代码可以很好地将标签添加到表中,但是这个标签方法现在已经被弃用了,here,那么我如何替换这个标签方法呢?
发布于 2020-09-09 18:43:10
您可以标记一个构造,而CDK应该递归地添加标记。您不需要包含嵌入的addTags函数。例如,要在代码中使用较新的非弃用方法,您可以使用this来引用您正在处理的构造,并执行以下操作:
import { Tag } from "@aws-cdk/core";
export class DynamoDbTable extends core.Construct {
constructor(scope: core.Construct, id: string) {
super(scope, id);
const table = new dynamodb.Table(this, "abcd", {
partitionKey: { name: "name", type: dynamodb.AttributeType.STRING },
stream: dynamodb.StreamViewType.NEW_AND_OLD_IMAGES,
tableName: 'tableName',
billingMode: dynamodb.BillingMode.PAY_PER_REQUEST,
});
Tags.of(this).add('Foo', 'Bar');
}
}https://stackoverflow.com/questions/63809869
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