AFN 简单封装

#import 
#import 
#import "YYKit.h"

//http://baobab.kaiyanapp.com/api/v3/video/10774/detail/related?_s=f0e6ee21d170534421fee88afa003612&f=iphone&net=wifi&p_product=EYEPETIZER_IOS&u=aaad82956518235e6e5a34ed0afee16c891ebc4c&v=2.9.0&vc=1604

//http://baobab.kaiyanapp.com/api/v3/video/11226/detail/related?_s=04ada0bbfd44dd2ffb79144735a66891&f=iphone&net=wifi&p_product=EYEPETIZER_IOS&u=aaad82956518235e6e5a34ed0afee16c891ebc4c&v=2.9.0&vc=1604

//http://baobab.kaiyanapp.com/api/v3/discovery?_s=3008ec88188b38ee102de34e3f2c5175&f=iphone&net=wifi&p_product=EYEPETIZER_IOS&u=aaad82956518235e6e5a34ed0afee16c891ebc4c&v=2.9.0&vc=1604

//http://baobab.kaiyanapp.com/api/v3/categories/detail?_s=5252788ace69af5527ed72ce3302fa39&f=iphone&net=wifi&p_product=EYEPETIZER_IOS&u=aaad82956518235e6e5a34ed0afee16c891ebc4c&v=2.9.0&vc=1604

// 获取最新视频
#define mainURL @"http://baobab.kaiyanapp.com/api/v3/tabs/selected?_s=a80176e2f85bce56e8737613ff0686fa&f=iphone&net=wifi&p_product=EYEPETIZER_IOS&u=f36990f193fd8fcefb66969d2ba6043eae73bb9a&v=2.9.0&vc=1604"



// 获取往期视频
#define nextPage @"http://baobab.kaiyanapp.com/api/v3/tabs/selected?pagination=1&needFilter=true&_s=5c08c97c7aed728a12c6792a7a0bbceb&f=iphone&net=wifi&p_product=EYEPETIZER_IOS&u=f36990f193fd8fcefb66969d2ba6043eae73bb9a&v=2.9.0&vc=1604"
// 获取Launch载入图
#define startPage @"http://baobab.wandoujia.com/api/v1/configs?model=iPhone%206%20Plus&version=362&vc=1604&t=MjAxNjExMjYxNjUzMzMzMDQsNzQ5Ng%3D%3D&u=f36990f193fd8fcefb66969d2ba6043eae73bb9a&net=wifi&v=2.9.0&f=iphone"

// 获取作者详情页面数据_s=id
#define authorDetails @"http://baobab.kaiyanapp.com/api/v3/video/10458/detail/related?&f=iphone&net=wifi&p_product=EYEPETIZER_IOS&u=aaad82956518235e6e5a34ed0afee16c891ebc4c&v=2.9.0&vc=1604"

#define findUrl @"http://baobab.kaiyanapp.com/api/v3/discovery?_s=3008ec88188b38ee102de34e3f2c5175&f=iphone&net=wifi&p_product=EYEPETIZER_IOS&u=aaad82956518235e6e5a34ed0afee16c891ebc4c&v=2.9.0&vc=1604"

#define findDetailsUrl @"http://baobab.kaiyanapp.com/api/v3/categories/detail?_s=5252788ace69af5527ed72ce3302fa39&f=iphone&net=wifi&p_product=EYEPETIZER_IOS&u=aaad82956518235e6e5a34ed0afee16c891ebc4c&v=2.9.0&vc=1604"

typedef enum : NSUInteger {
    NetworkRequestMethodPOST,
    NetworkRequestMethodGET ,
} NetworkRequestMethodENUM;

typedef void (^Success)(_Nonnull id json);
typedef void (^Failure)(NSError *_Nonnull error);


typedef NS_ENUM(NSUInteger, NetworkStates) {
    NetworkStatesNone, // 没有网络
    NetworkStates2G, // 2G
    NetworkStates3G, // 3G
    NetworkStates4G, // 4G
    NetworkStatesWIFI // WIFI
};
@interface NetworkRequestManage : NSObject

@property (nonnull, nonatomic, strong) AFHTTPSessionManager  *requestManager;

// 判断网络类型
+ (NetworkStates)getNetworkStates;


+ (NetworkRequestManage *_Nonnull)sharedManager;

+(void)requestWithRequestMethod:(NetworkRequestMethodENUM)requestMethod
                         Params:( NSDictionary * _Nonnull )params
                           Path:(NSString * _Nonnull)path
                        Success:(_Nonnull Success)success
                        Failure:(_Nonnull Failure)failure;

@end

#import "NetworkRequestManage.h"

static NetworkRequestManage *_sharedNetworkRequestManage = nil;

@implementation NetworkRequestManage

+ (NetworkRequestManage *)sharedManager {
    static dispatch_once_t predicate;
    dispatch_once(&predicate, ^{
        _sharedNetworkRequestManage = [[self alloc] init];
    });
    return _sharedNetworkRequestManage;
}

- (instancetype) init
{
    if (!self) {
        self = [super init];
    }
    if (!self.requestManager) {
        self.requestManager = [[AFHTTPSessionManager alloc] init];
     // 设置超时时间
        self.requestManager.requestSerializer.timeoutInterval = 20.f;
        self.requestManager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/json", @"text/javascript", @"text/html", @"text/xml", @"text/plain", nil];
    }
    return self;
}

//基本请求
+(void)requestWithRequestMethod:(NetworkRequestMethodENUM)requestMethod Params:(NSDictionary *)params Path:(NSString *)path Success:(Success)success Failure:(Failure)failure
{
    
    NSString *baseURL = mainURL;
    if (path != nil) {
        if (path.length != 0) {
            baseURL = path;
        }
    }
    NSLog(@"发送请求:%@\n",baseURL);
    NSLog(@"发送参数:%@\n",params);
    
    
    if (requestMethod == NetworkRequestMethodGET) {
        [_sharedNetworkRequestManage.requestManager GET:baseURL parameters:params progress:^(NSProgress * _Nonnull downloadProgress) {
            
        } success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
            [_sharedNetworkRequestManage processJson:responseObject AtSuccessBlock:success AtFailureBlock:failure];
        } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
            failure(error);
        }];
    } else {
        [_sharedNetworkRequestManage.requestManager POST:baseURL parameters:params progress:^(NSProgress * _Nonnull uploadProgress) {
            
        } success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
            [_sharedNetworkRequestManage processJson:responseObject AtSuccessBlock:success AtFailureBlock:failure];
        } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
            failure(error);
        }];
    }
}

- (void)processJson:(id)json AtSuccessBlock:(Success)success AtFailureBlock:(Failure)failure
{
    if (json) {
        if ([json isKindOfClass:[NSDictionary class]]||
            [json isKindOfClass:[NSArray class]]) {
            success(json);
        } else {
            failure([NSError errorWithDomain:@"服务器错误" code:-1 userInfo:nil]);
        }
    } else {
        failure([NSError errorWithDomain:@"服务器错误" code:-1 userInfo:nil]);
    }
}
// 判断网络类型
+ (NetworkStates)getNetworkStates
{
    NSArray *subviews = [[[[UIApplication sharedApplication] valueForKeyPath:@"statusBar"] valueForKeyPath:@"foregroundView"] subviews];
    // 保存网络状态
    NetworkStates states = NetworkStatesNone;
    for (id child in subviews) {
        if ([child isKindOfClass:NSClassFromString(@"UIStatusBarDataNetworkItemView")]) {
            //获取到状态栏码
            int networkType = [[child valueForKeyPath:@"dataNetworkType"] intValue];
            switch (networkType) {
                case 0:
                    states = NetworkStatesNone;
                    //无网模式
                    break;
                case 1:
                    states = NetworkStates2G;
                    break;
                case 2:
                    states = NetworkStates3G;
                    break;
                case 3:
                    states = NetworkStates4G;
                    break;
                case 5:
                {
                    states = NetworkStatesWIFI;
                }
                    break;
                default:
                    break;
            }
        }
    }
    //根据状态选择
    return states;
}

@end