xcode NSURLConnection 以错误结束 - 代码 -1002
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NSURLConnection finished with error - code -1002
提问by Genevios
Friends i have simple audio player (MPMoviePlayerController) which can play audio stream. On iOS 11 i have very interessing trouble, thousand time i have error and my stream was stopped:
朋友们，我有一个可以播放音频流的简单音频播放器（MPMoviePlayerController）。在 iOS 11 上，我遇到了非常有趣的麻烦，一千次出现错误并且我的流被停止：
NSURLConnection finished with error - code -1002
I paste this code (this code i saw on stackowerflow) but it's not help to me:
我粘贴了这段代码（我在 stackowerflow 上看到的这段代码），但这对我没有帮助：
<key>NSAppTransportSecurity</key>
<dict>
<key>NSAllowsArbitraryLoads</key>
<true/>
<key>NSExceptionDomains</key>
<dict>
<key>cast.mysite.com</key>
<dict>
<key>NSExceptionAllowsInsecureHTTPLoads</key>
<true/>
<key>NSIncludesSubdomains</key>
<true/>
</dict>
</dict>
</dict>
Maybe you know best solution?
也许你知道最好的解决方案？
回答by dgatwood
That error should notbe related to using HTTP instead of HTTPS. App Transport Security failures return error code -1022.
该错误应该不会涉及到使用HTTP，而不是HTTPS的。应用传输安全失败返回错误代码 -1022。
The error code -1002 indicates an invalid URL. Perhaps your HTTP live streaming playlist file contains a structurally invalid URL (e.g. missing scheme, a scheme other than http/https, etc.)?
错误代码 -1002 表示 URL 无效。也许您的 HTTP 直播播放列表文件包含结构上无效的 URL（例如，缺少方案、http/https 以外的方案等）？
For additional debugging, set this environment variable
对于额外的调试，设置这个环境变量
CFNETWORK_DIAGNOSTICS=1
in your Xcode project and re-run the app. Once you know what URL is failing, the problem will likely become more obvious.
在您的 Xcode 项目中并重新运行该应用程序。一旦您知道哪个 URL 出现故障，问题可能会变得更加明显。
If it isn't, file a bug.
如果不是，请提交错误。
回答by Muhammad Bilal ahmad
This issue can appear if your URL contains spaces. I solved it by replacing the spaces with "%20", and then you can use it safely. The Objective C code to replace the spaces is below.
如果您的 URL 包含空格，则会出现此问题。我通过用“%20”替换空格来解决它，然后你就可以安全地使用它了。替换空格的目标 C 代码如下。
your_url_variable_name = [your_url_variable_name stringByReplacingOccurrencesOfString:@" " withString:@"%20"];
回答by Zeeshan Arif
First thing you must use secure server (server with valid certificate). I'm not sure either it is necessary or not because i never tried to hit server with invalid certificate. You can try this code (not sure it will work for you or not) put this code in Appdelegate.m
首先，您必须使用安全服务器（具有有效证书的服务器）。我不确定是否有必要，因为我从未尝试过使用无效证书访问服务器。你可以试试这个代码（不确定它是否适合你）把这个代码放在 Appdelegate.m
@implementation NSURLRequest(DataController)
+ (BOOL)allowsAnyHTTPSCertificateForHost:(NSString *)host
{
return YES;
}
@end
