設置請求頭:[manager.requestSerializer setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
GET方法設置請求頭的時候沒什么問題;
但是使用POST方法時設置無效,使用其他方法都沒用,后來發現沒有序列化
//AFJSONRequestSerializer 請求格式是JSON格式,AFHTTPRequestSerializer 請求格式是二進制
manager.requestSerializer = [AFJSONRequestSerializer serializer];
注意: 和manager.requestSerializer = [AFHTTPRequestSerializer serializer];不一樣
AFHTTPSessionManager *manager = [[AFHTTPSessionManager alloc]initWithSessionConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]];
manager.requestSerializer = [AFJSONRequestSerializer serializer];
[manager.requestSerializer setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
[manager POST:url parameters:parametersDictionary progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
NSLog(@"success!");
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
NSLog(@"error: %@", error);
}];
參考:
