cursor.toArray()

cursor.toArray()

重要

mongosh 方法

本页面提供 mongosh 方法的相关信息。这不是 特定于语言的驱动程序（例如 Node.js）的文档。

如需了解 MongoDB API 驱动程序，请参阅特定语言的 MongoDB 驱动程序文档。

The toArray() method returns an array that contains all the documents from a cursor. The method iterates completely the cursor, loading all the documents into RAM and exhausting the cursor.

返回：	An array of documents.

Consider the following example that applies toArray() to the cursor returned from the find() method:

var allProductsArray = db.products.find().toArray();
if (allProductsArray.length > 0) { printjson (allProductsArray[0]); }

The variable allProductsArray holds the array of documents returned by toArray()。