谷歌驱动器API，JavaScript列表文件没有返回 [英] google drive api, javascript list files returns nothing

问题描述

我刚开始使用Drive API调用，并试图列出我的文件。

到目前为止，我的函数如下所示：

  var retrieveAllFiles = function（）{
 var retrievePageOfFiles = function（request，result）{
 request.execute（function（resp）{
 console.log（resp）; 
 result = result .concat（resp.items）; 
 var nextPageToken = resp.nextPageToken; 
 console.log（nextPageToken =+ nextPageToken）; 
 if（nextPageToken）{
 request = gapi.client.drive.files.list（{'pageToken'：nextPageToken}）; 
 retrievePageOfFiles（request，result）; 
} else {
 printFileList（result）; 
 } 
}）; 
} 
 var initialRequest = gapi.client.drive.files.list（{'maxResults'：10}）; 
 console.log（initialRequest =+ initialRequest）; 
 retrievePageOfFiles（initialRequest，[]）; 
} 
  

在firebug中，我看到响应如下所示：

  [
 {
id：gapiRpc，
result：{
kind：drive＃fileList，
etag：\vGmlhiWxP02tugPmRvLynwC_A0Y / vyGp6PvFo4RvsFtPoIWeCReyIC8 \
} 
} 
] 
  

这不是我所期望的，因为我的云端硬盘包含两个文件。

任何人都可以指出我的错误是什么？

谢谢

解决方案

我自己解决了这个问题，这是一个范围问题。

我正在使用

https://www.googleapis.com/auth/drive.file

但这只允许访问由创建请求的应用程序创建的文件。要访问我必须添加的所有文件

https://www.googleapis.com/auth/drive

我只是通过使用其他应用程序计算出来的，并注意到它需要不同的范围。

I'm just getting started with Drive API calls, and I'm trying to list my files.

So far, my function looks like this:

 var retrieveAllFiles = function () {
            var retrievePageOfFiles = function(request, result) {
                request.execute(function(resp) {
                    console.log(resp);
                    result = result.concat(resp.items);
                    var nextPageToken = resp.nextPageToken;
                    console.log("nextPageToken ="+nextPageToken);
                    if (nextPageToken) {
                        request = gapi.client.drive.files.list({'pageToken': nextPageToken});
                        retrievePageOfFiles(request, result);
                    } else {
                        printFileList(result);
                    }
                });
            }
        var initialRequest = gapi.client.drive.files.list({'maxResults': 10});
        console.log("initialRequest = "+initialRequest);
         retrievePageOfFiles(initialRequest, []);
        }

In firebug, I see that the response looks like this:

[
 {
  "id": "gapiRpc",
  "result": {
  "kind": "drive#fileList",
  "etag": "\"vGmlhiWxP02tugPmRvLynwC_A0Y/vyGp6PvFo4RvsFtPoIWeCReyIC8\""
  }
 }
]

This isn't what I expect, because my Drive contains two files.

Can anyone point out what my mistake is?

Thanks

解决方案

I've solved this one myself it was a problem with scopes.

I was using

https://www.googleapis.com/auth/drive.file

but this only grants access to files create with the app making the request. To get access to all the files I had to add

https://www.googleapis.com/auth/drive

I only figured it out by using another app and noticing it was asking for different scopes.

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