在Cosmos DB中获取文档大小 [英] Get document size in Cosmos DB

问题描述

如何获取或确定存储在Cosmos DB中的文档的大小?

How can I get or figure out the size of a document stored in Cosmos DB?

这已经存储在文档中了吗?

Is this something already stored within document?

推荐答案

如果获取(或查询)文档，则可以查看返回的标题，特别是x-ms-resource-usage，其中将包含documentsSize属性(以kb为单位表示文档的大小).

If you get (or query) a document, you can then look at the headers that come back, specifically x-ms-resource-usage, which will contain a documentsSize attribute (representing a document's size in kb).

在node/javascript中，您将拨打类似于以下内容的呼叫:

In node/javascript, you'd make a call that looks something like:

client.readDocument(docLink, function (err, doc, headers) {
  ...
})

您想看看headers['x-ms-resource-usage'].

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