第26月第28天 avplayer cache

时间:2021-07-03 14:18:20

1.urlsession https

- (void)URLSession:(NSURLSession *)session
didReceiveChallenge:(NSURLAuthenticationChallenge *)challenge
completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition disposition, NSURLCredential *credential))completionHandler
{
//AFNetworking中的处理方式
NSURLSessionAuthChallengeDisposition disposition = NSURLSessionAuthChallengePerformDefaultHandling;
__block NSURLCredential *credential = nil;
//判断服务器返回的证书是否是服务器信任的
if ([challenge.protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust]) {
credential = [NSURLCredential credentialForTrust:challenge.protectionSpace.serverTrust];
/*disposition:如何处理证书
NSURLSessionAuthChallengePerformDefaultHandling:默认方式处理
NSURLSessionAuthChallengeUseCredential:使用指定的证书 NSURLSessionAuthChallengeCancelAuthenticationChallenge:取消请求
*/
if (credential) {
disposition = NSURLSessionAuthChallengeUseCredential;
} else {
disposition = NSURLSessionAuthChallengePerformDefaultHandling;
}
} else {
disposition = NSURLSessionAuthChallengeCancelAuthenticationChallenge;
}
//安装证书
if (completionHandler) {
completionHandler(disposition, credential);
}
}

https://www.jianshu.com/p/4b5d2d47833d

2.avplayer cache

https://github.com/XTShow/XTAudioPlayer/

https://www.jianshu.com/p/c157476474f1

https://github.com/newyjp/JPVideoPlayer