如何获得AFHTTPRequest的进度?我尝试在网上搜索。
我在用:
AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
NSDictionary *params = @{@"gameId" : datas[0], @"p1": datas[1], @"p2":datas[2], @"turn":datas[3] };
manager.requestSerializer = [AFHTTPRequestSerializer serializer];
manager.responseSerializer = [AFHTTPResponseSerializer serializer];
[manager POST:@"http://localhost/thepath/isprivate/thefile.php"
parameters:params success:^(AFHTTPRequestOperation *operation, id responseObject) {
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
}];
有没有可以用来访问AFNetworking 2.0 HTTP POST进度的属性或方法?
最佳答案
您可以使用以下方法
- (NSURLSessionUploadTask *)uploadTaskWithRequest:(NSURLRequest *)request
fromData:(NSData *)bodyData
progress:(NSProgress * __autoreleasing *)progress
completionHandler:(void (^)(NSURLResponse *response, id responseObject, NSError *error))completionHandler
的
AFHTTPSessionManager
类。更新:
通常,您会更喜欢使用KVO来获取值。因此,应使用如下所示的内容:
static void * kDGProgressChanged = &kDGProgressChanged;
...
[progress addObserver:self
forKeyPath:@"fractionCompleted"
options:NSKeyValueObservingOptionNew
context:kDGProgressChanged];
...
- (void)observeValueForKeyPath:(NSString *)keyPath
ofObject:(id)object
change:(__unused NSDictionary *)change
context:(void *)context
{
if (kDGProgressChanged == context) {
dispatch_async(dispatch_get_main_queue(), ^{
[self updateProgressInfo];
});
}
}
关于ios - AFNetworking 2.0 HTTP POST进度,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/21951700/