iOS网络请求工具类

相信很多小伙伴都在为进行网络请求的数据处理之类的烦恼吧,下面就为小伙伴们分享自己开发过程中的网络请求工具类吧,直接上源码（这里的 JYLOG是自定义的输出,小伙伴们可以替换或者注释）

+ (void)networkRequestGET:(NSString *)url
               parameters:(NSDictionary *)parameters
                  success:(void(^)(id object))success
                  failure:(void(^)(id error))failure{
    AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
    manager.requestSerializer = [AFJSONRequestSerializer serializer];
    manager.responseSerializer = [AFJSONResponseSerializer serializer];
    manager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json",@"text/json", @"text/plain", @"text/html", nil];
    
    [manager GET:url parameters:parameters progress:^(NSProgress * _Nonnull uploadProgress) {
    } success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
        if ([responseObject isKindOfClass:[NSDictionary class]]) {
            
            responseObject = WWJSONObjectResetNullValue(responseObject, NSJSONReadingAllowFragments);
            
            
            NSDictionary *state = responseObject[kResponseState];
            NSInteger status = [state[kResponseStatus]integerValue];
            if(status == 0) {
                JYLOG(@"--- 操作成功 --- ：%@", responseObject);
                success(responseObject[kResponseData]);
            } else {
                JYLOG(@"--- 操作失败 --- ：%@", responseObject);
                failure(state[kResponseMessage]);
            }
        }
    } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
        failure(@"网络连接错误");
        JYLOG(@"%@", error);
    }];
}

+ (void)networkRequestPOST:(NSString *)url
                                    parameters:(NSDictionary *)parameters
                                       success:(void(^)(id object))success
                                       failure:(void(^)(id error))failure
{
    
    NSString *cerPath = [[NSBundle mainBundle] pathForResource:@"https" ofType:@"cer"];
    NSData * certData =[NSData dataWithContentsOfFile:cerPath];
    NSSet * certSet = [[NSSet alloc] initWithObjects:certData, nil];
    AFSecurityPolicy *securityPolicy = [AFSecurityPolicy policyWithPinningMode:AFSSLPinningModeCertificate];
    
    [securityPolicy setAllowInvalidCertificates:YES];
    
    [securityPolicy setPinnedCertificates:certSet];
    
    AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
    manager.requestSerializer = [AFJSONRequestSerializer serializer];
    manager.responseSerializer = [AFJSONResponseSerializer serializer];
    manager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json",@"text/json", @"text/plain", @"text/html", nil];
    
    NSLog(@"请求URL：%@\n请求参数：%@", url, parameters);
    [manager POST:url parameters:parameters progress:^(NSProgress * _Nonnull uploadProgress) {
    } success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
        if ([responseObject isKindOfClass:[NSDictionary class]]) {
            responseObject = WWJSONObjectResetNullValue(responseObject, NSJSONReadingAllowFragments);
            
            NSDictionary *state = responseObject[kResponseState];
            NSInteger status = [state[kResponseStatus]integerValue];
            if(status == 0) {
                NSLog(@"--- 操作成功 --- ：%@", responseObject);
                success(responseObject[kResponseData]);
            } else {
                NSLog(@"--- 操作失败 --- ：%@", responseObject);
                failure(state[kResponseMessage]);
            }
        }
    } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
        failure(@"网络连接错误");
        JYLOG(@"%@", error);
    }];
}


#pragma mark - Private

static id WWJSONObjectResetNullValue(id JSONObject, NSJSONReadingOptions readingOptions) {
    if ([JSONObject isKindOfClass:[NSArray class]]) {
        NSMutableArray *mutableArray = [NSMutableArray arrayWithCapacity:[(NSArray *)JSONObject count]];
        for (id value in (NSArray *)JSONObject) {
            [mutableArray addObject:WWJSONObjectResetNullValue(value, readingOptions)];
        }

        return (readingOptions & NSJSONReadingMutableContainers) ? mutableArray : [NSArray arrayWithArray:mutableArray];
    } else if ([JSONObject isKindOfClass:[NSDictionary class]]) {
        NSMutableDictionary *mutableDictionary = [NSMutableDictionary dictionaryWithDictionary:JSONObject];
        for (id <NSCopying> key in [(NSDictionary *)JSONObject allKeys]) {
            id value = (NSDictionary *)JSONObject[key];
            if (!value || [value isEqual:[NSNull null]]) {
                [mutableDictionary setObject:@"" forKey:key];
            } else if ([value isKindOfClass:[NSArray class]] || [value isKindOfClass:[NSDictionary class]]) {
                mutableDictionary[key] = WWJSONObjectResetNullValue(value, readingOptions);
            }
        }

        return (readingOptions & NSJSONReadingMutableContainers) ? mutableDictionary : [NSDictionary dictionaryWithDictionary:mutableDictionary];
    }

    return JSONObject;
}

只要使用以上方法就可以对你的接口进行包装请求数据了.