google drive javascript api gapi.client.drive.files undefined [英] google drive javascript api gapi.client.drive.files undefined

问题描述

列出Google Drive文件的JavaScript示例使用 gapi.client.drive.files.list（）。
当尝试使用此方法时，我收到错误Can not read property'files of of undefined。

The JavaScript example to list files of Google Drive uses gapi.client.drive.files.list(). When trying to use this method I get the error "Cannot read property 'files' of undefined".

该问题和解决方法已在< a href =https://stackoverflow.com/questions/11315962> Google Drive API javascript

The issue and a workaround are already described under Google Drive API javascript

https://developers.google.com/drive/v2/reference/files/list#尝试它不正确？或者有没有一种方法可以像描述的那样使用API​​。

Is the documentation under https://developers.google.com/drive/v2/reference/files/list#try-it incorrect? Or is there a way to use the API as described.

推荐答案

JavaScript示例是正确的，但您必须确保您只能在加载Drive库时使用 gapi.client.drive.files （以及其他特定于Drive的资源），即：

The JavaScript example is correct, but you have to make sure that you only use gapi.client.drive.files (and the other Drive-specific resources) when the Drive library is loaded, i.e. after:

gapi.client.load('drive', 'v2', callback);

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