授权标头在NSURLSessionConfiguration中设置,但它未附加到NSURLSessionDataTask.这是Foundation框架中的错误吗？
NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
[configuration setHTTPAdditionalHeaders:@{@"Authorization":@"123"}];
// Initialize session with NSURLSessionConfiguration
NSURLSession *session = [NSURLSession sessionWithConfiguration:configuration];
NSMutableuRLRequest *request = [[NSMutableuRLRequest alloc] initWithURL:url];
NSURLSessionDataTask *sessionTask = [session dataTaskWithRequest:request
completionHandler:^(NSData *data,NSURLResponse *response,NSError *error) {
}];
[sessionTask resume];
解决方法
我在Swift中尝试这个并且它可以工作
var sessionConfig = NSURLSessionConfiguration.defaultSessionConfiguration()
var xHTTPAdditionalHeaders: [NSObject : AnyObject] = ["X-test":"taly"]
sessionConfig.HTTPAdditionalHeaders = xHTTPAdditionalHeaders
let session = NSURLSession(configuration: sessionConfig)
let task = session.dataTaskWithURL(url,completionHandler: {data,response,error -> Void in