<C#>Google Drive APIs
2020-11-24 19:24
标签：des style blog class code java 第一步，激活Drive API 首先，注册Google帐号；其次，登录Google
Developers Console；接着，建立工程和程序；紧接，激活APIs & auth；最后，选择Credentials。 第二步，安装Google Client Library 安装一个NuGet包（Google.Apis.drive）。如在VS2012上，先选择Tools，再NuGet
Package Manager，接着Package Manager Console。在PM>中输入Install-Package Google.Apis
-Pre,Install-Package Google.Apis.Authentication -Pre,Install-Package
Google.Apis.Drive.v2 -Pre。 第三步，编程 最后，验证 摘自：https://developers.google.com/drive/web/quickstart/quickstart-cs 标签：des style blog class code java 原文地址：http://www.cnblogs.com/virgil/p/3720001.html
1 using System;
2 using System.Threading;
3 using System.Threading.Tasks;
4
5 using Google;
6 using Google.Apis.Auth.OAuth2;
7 using Google.Apis.Drive.v2;
8 using Google.Apis.Drive.v2.Data;
9 using Google.Apis.Services;
10
11 namespace GoogleDriveSamples
12 {
13 class DriveCommandLineSample
14 {
15 static void Main(string[] args)
16 {
17 UserCredential credential = GoogleWebAuthorizationBroker.AuthorizeAsync(
18 new ClientSecrets
19 {
20 ClientId = "CLIENT_ID_HERE",
21 ClientSecret = "CLIENT_SECRET_HERE",
22 },
23 new[] { DriveService.Scope.Drive },
24 "user",
25 CancellationToken.None).Result;
26
27 // Create the service.
28 var service = new DriveService(new BaseClientService.Initializer()
29 {
30 HttpClientInitializer = credential,
31 ApplicationName = "Drive API Sample",
32 });
33
34 File body = new File();
35 body.Title = "My document";
36 body.Description = "A test document";
37 body.MimeType = "text/plain";
38
39 byte[] byteArray = System.IO.File.ReadAllBytes("document.txt");
40 System.IO.MemoryStream stream = new System.IO.MemoryStream(byteArray);
41
42 FilesResource.InsertMediaUpload request = service.Files.Insert(body, stream, "text/plain");
43 request.Upload();
44
45 File file = request.ResponseBody;
46 Console.WriteLine("File id: " + file.Id);
47 Console.WriteLine("Press Enter to end this process.");
48 Console.ReadLine();
49 }
50 }
51 }
运行程序后(F5)，跳出APIs申请权限，点击“接受”，就运行OK。