IOS初级：AFNetworking

狗 日的，第三方框架真j8难搞

1.为什么NS_ASSUME_NONNULL_BEGIN在6.2报错，你他么的还挑IDE，你这是什么态度？

2.还有，你他么的自动给老子转json了，有问过我么？

#import "ViewController.h"
#import "AFNetworking/AFNetworking.h"
@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];

    NSString *strUrl=[NSString stringWithFormat:@"http://demo.com/app/index.php/app_ios_0_1/userInfo"];
    AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
    NSDictionary *dict = @{@"uid":@"1"};
    manager.responseSerializer.acceptableContentTypes = [manager.responseSerializer.acceptableContentTypes setByAddingObject:@"text/plain"];
    [manager GET:strUrl parameters:dict success:^(AFHTTPRequestOperation *operation, id responseObject){
        NSLog(@"%@",operation.request.allHTTPHeaderFields);
        NSLog(@"%@",operation.response);

        NSLog(@"%@",responseObject);
        NSLog(@"get key uname = %@",[responseObject objectForKey:@"uname"]);

    }failure:^(AFHTTPRequestOperation *operation,NSError *error){
        NSLog(@"%@",error);
    }];

   [self networkStatus];
}

-(void)networkStatus{
    [[AFNetworkReachabilityManager sharedManager] startMonitoring];
    [[AFNetworkReachabilityManager sharedManager] setReachabilityStatusChangeBlock:^(AFNetworkReachabilityStatus status){
        NSLog(@"status=%d",status);
    }];
}

2015-10-01 00:26:49.287 afnet[906:20954] status=2

2015-10-01 00:26:49.418 afnet[906:20954] {

    "Accept-Language" = "en;q=1, fr;q=0.9, de;q=0.8, zh-Hans;q=0.7, zh-Hant;q=0.6, ja;q=0.5";

    "User-Agent" = "afnet/1 (iPhone Simulator; iOS 8.2; Scale/2.00)";

}

2015-10-01 00:26:49.419 afnet[906:20954] <NSHTTPURLResponse: 0x7a67bba0> { URL: http://demo.com/app/index.php/app_ios_0_1/userInfo?uid=1 } { status code: 200, headers {

    Connection = "Keep-Alive";

    "Content-Encoding" = gzip;

    "Content-Length" = 112;

    "Content-Type" = "text/plain; charset=UTF-8";

    CpuTime = 28;

    Date = "Wed, 30 Sep 2015 16:26:04 GMT";

    "Keep-Alive" = "timeout=1, max=100";

    Server = "Apache/2";

    Vary = "Accept-Encoding,User-Agent";

    "X-Powered-By" = "PHP/5.2.17";

} }

2015-10-01 00:26:49.420 afnet[906:20954] {

    message = ok;

    pwd = fea7f657f56a2a448da7d4b535ee5e279caf3d9a;

    response = 200000;

    uid = 1;

    uname = liuyi;

}

2015-10-01 00:26:49.420 afnet[906:20954] get key uname = liuyi