首先,如果有一个问题/答案已经解决了我的问题,那么我真诚地为创建一个新问题而道歉。但是,我已经搜索了3天,还没有找到答案......
我的问题是,我一生都无法弄清楚如何提取文件(任何文件)的内容。通过阅读文档,我发现我返回的文件资源对象应该有一个名为“downloadUrl”的属性,并且我应该能够从中访问文件内容。
返回给我的所有文件资源对象(通过 gapi.client.request)都没有此字段/属性。下面是我用来获取文件的函数。有人可以帮我指出正确的方向吗?我必须在星期一之前完成这个演示,我已经坚持了 2 天......
这是我的 get 函数的代码:
Client.getFileContent = function getFileContent() {
gapi.client.load('drive', 'v2', function() {
var request = gapi.client.request({
path : '/drive/v2/files/1QmaofXyVqnw6ODXHE5KWlUTcWbA9KkLyb-lBdh_FLUs',
method : 'GET',
params : {
projection: "FULL"
}
});
request.execute(function(response) {
console.log(response);
});
});
};
返回给我的文件资源对象没有 downloadUrl 属性。
根据要求,这是我为文本文件返回的响应对象。请注意,我用“fileid”替换了一些 id,以便在此处发布。
"kind": "drive#file",
"id": "fileID",
"etag": "\"-tJAWr_lbRQU2o8gZ0X7BCBIlVk/MTM0MjYyODQ1MTQ2Nw\"",
"selfLink": "https://www.googleapis.com/drive/v2/files/fileID",
"alternateLink": "https://docs.google.com/document/d/fileID/edit",
"embedLink": "https://docs.google.com/document/d/fileID/preview",
"thumbnailLink": "https://docs.google.com/feeds/vt?gd=true&id=fileID&v=1&s=AMedNnoAAAAAUAfLhbYIDsNIn40k7DfRYBsrquijmCii&sz=s220",
"permissionsLink": "https://www.googleapis.com/drive/v2/files/fileID/permissions",
"title": "Copied filed.txt",
"mimeType": "application/vnd.google-apps.document",
"labels": {
"starred": false,
"hidden": false,
"trashed": false,
"restricted": false,
"viewed": true
},
"createdDate": "2012-07-18T16:20:51.132Z",
"modifiedDate": "2012-07-18T16:20:51.467Z",
"modifiedByMeDate": "2012-07-18T16:20:51.467Z",
"lastViewedByMeDate": "2012-07-18T16:20:51.467Z",
"parents": [
{
"kind": "drive#parentReference",
"id": "0AAAYYkwdgVqHUk9PVA",
"selfLink": "https://www.googleapis.com/drive/v2/files/fileID/parents/0AAAYYkwdgVqHUk9PVA",
"parentLink": "https://www.googleapis.com/drive/v2/files/0AAAYYkwdgVqHUk9PVA",
"isRoot": true
}
],
"exportLinks": {
"application/vnd.oasis.opendocument.text": "https://docs.google.com/feeds/download/documents/export/Export?id=fileID&exportFormat=odt",
"application/msword": "https://docs.google.com/feeds/download/documents/export/Export?id=fileID&exportFormat=doc",
"text/html": "https://docs.google.com/feeds/download/documents/export/Export?id=fileID&exportFormat=html",
"application/rtf": "https://docs.google.com/feeds/download/documents/export/Export?id=fileID&exportFormat=rtf",
"text/plain": "https://docs.google.com/feeds/download/documents/export/Export?id=fileID&exportFormat=txt",
"application/pdf": "https://docs.google.com/feeds/download/documents/export/Export?id=fileID&exportFormat=pdf"
},
"userPermission": {
"kind": "drive#permission",
"etag": "\"-tJAWr_lbRQU2o8gZ0X7BCBIlVk/9STkNeCmz61YXorH3hoJimnEgfM\"",
"id": "current",
"role": "owner",
"type": "user"
},
"quotaBytesUsed": "0",
"ownerNames": [
"Joshua.morine"
],
"lastModifyingUserName": "Joshua.morine",
"editable": true,
"writersCanShare": true
}