如何获得Google Drive文件的公开网址？ [英] How to get Public Url of the Google Drive Files?

问题描述

我试图获取可以在任何地方进行流式传输的公开网址。我可以获取 downloadUrl ，但对 exportLinks 执行相同操作会产生空值。代码如下，但我不知道我的问题是什么。

  NSError * error; 
 NSString * exportURLStr; 
 GTLDriveFile * file = [driveFiles objectAtIndex：indexPath.row]; 
 exportURLStr = [NSString stringWithFormat：@％@，file.exportLinks]; 
 NSURL * url = [NSURL URLWithString：exportURLStr]; 
 NSString * temp1 = [NSString stringWithFormat：@％@，url]; 
 
 // temp1的NSLog为空
 //我用file.WebContentLink试过但得到404错误
  

这只是代码的一小部分，所以如果我需要展示更多的内容，就问一下。

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通过 google-api-objectivec-client 转至 DriveSampleWindowController.m ，

检查名为 - （void）downloadFormatSelected的方法：（NSMenuItem *）menuItem 显示如何格式化 exportLinks 。

  NSLog（@％@，[file.exportLinks JSONValueForKey：@urtitlekey]）; 
  

这就是你想要的。希望它有帮助。

I'm trying to get a public url that can be accessed anywhere for streaming. I can get the downloadUrl, but doing the same for exportLinks results in null values. The code for this is below, though I don't know what my problem is.

NSError *error;
NSString *exportURLStr;  
GTLDriveFile *file = [driveFiles objectAtIndex:indexPath.row];
exportURLStr = [NSString stringWithFormat:@"%@",file.exportLinks];  
NSURL *url = [NSURL URLWithString:exportURLStr];
NSString *temp1= [NSString stringWithFormat:@"%@",url];

// NSLog of temp1 is Null
// I tried with file.WebContentLink  but getting 404 Error

This is only a snippet of the code, so if I need to show more, just ask.

解决方案

From google-api-objectivec-client go to DriveSampleWindowController.m,

check the method called - (void)downloadFormatSelected:(NSMenuItem *)menuItem where its shown cleary how to format the exportLinks.

 NSLog(@"%@",[file.exportLinks JSONValueForKey:@"urtitlekey"]); 

This is what you wanted.Hope it helps.

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