AFN 3.0 网络请求使用

这里我简单的做了一层封装, 只进行了数据的请求

.h/** *  数据请求 * *  @param urlstring URL *  @param parmas    请求参数 *  @param success   请求成功的block *  @param fail      请求失败的block */+ (void)ZJNetworkingGetRequestWithURL:(NSString *)url                             parameter:(NSDictionary *)parameter                          successBlock:(void (^)(id object))successBlock                          failureBlock:(void (^)(id failure))failureBlock;

.m+ (void)ZJNetworkingGetRequestWithURL:(NSString *)url                            parameter:(NSDictionary *)parameter                         successBlock:(void (^)(id object))successBlock                         failureBlock:(void (^)(id failure))failureBlock{    Reachability *reachablity = [Reachability reachabilityWithHostName:@"www.baidu.com"];    if ([reachablity currentReachabilityStatus] == ReachableViaWiFi || [reachablity currentReachabilityStatus] == ReachableViaWWAN)    {        AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];        manager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json",@"text/json", nil];        [manager GET:url parameters:parameter success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {            successBlock(responseObject);        } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {        }];    }    else    {    }}

使用

// 这里的ZJNetworking 类就是简单的封装工具类名[ZJNetworking ZJNetworkingGetRequestWithURL:url parameter:nil successBlock:^(id object) {        NSLog(@"object = %@", object);    } failureBlock:^(id failure) {        NSLog(@"失败");    }];