基于AFN封装的带缓存的网络请求

周希

发布于 2019-10-15 01:41:23

5610

发布于 2019-10-15 01:41:23

文章被收录于专栏：APP自动化测试

给大家分享一个基于AFN封装的网络请求

git: https://github.com/zhouxihi/NVNetworking

#带缓存机制的网络请求

各类请求有分带缓存 , 不带缓存, 可自定义, 默认请求头和解析头等几种方式

#没有缓存机制的网络请求库

##初始化

//测试初始化
_nvNetworking = [NVNetworking shareInstance];

//测试设置beseUrl
[_nvNetworking setBaseUrl:@"http://xdf-new-test.novasoftware.cn/api"];

//测试设置需要授权
[_nvNetworking setAuthorizationRequired:true];

//检测网络监听
[_nvNetworking startMonitorNetworkWithBlock:^(NVNetworkStatus status) {

　　NSLog(@"status: %lu", status);
}];

##默认请求样式

//使用默认请求样式:

[_nvNetworking get:@"/open/ads" parameters:nil progress:^(NSProgress *downloadProgress) {

NSLog(@"进度: %f", downloadProgress.fractionCompleted);
} callback:^(ApiResult *result, id responseObject) {

　　if (result.success) {

　　　　NSLog(@"%@", result.data);
}

NSLog(@"请求结束后网络请求个数: %lu", (unsigned long)[[_nvNetworking getAllTask] count]);
}];

NSLog(@"请求结束前网络请求个数: %lu", (unsigned long)[[_nvNetworking getAllTask] count]);

##取消所有任务

[_nvNetworking cancelAllTask];

##取消特定api的请求

[_nvNetworking cancelTaskWithApi:@"open/ads"];

##带任务返回的请求Get/Post

NVNetworking *manager = [NVNetworking shareInstance];
_task = [manager nv_get:@"/pushMessage/GetpushMessages?phonenumber=18502329837" parameters:nil progress:nil callback:^(ApiResult *result, id responseObject) {

　　if (result.success) {

　　　　NSLog(@"回调: %@", result.data);
　　　　NSDictionary *dict = [result.data mj_keyValues];
　　　　NSLog(@"dict: %@", dict);
　　} else {

　　　　NSLog(@"失败回调: %@", responseObject);
　　　　NSLog(@"失败code: %i", result.error.code);
　　}
}];

##取消任务

[_task cancel];

##自定义请求样式

AFHTTPRequestSerializer *requestSerializer = [AFJSONRequestSerializer serializer];
AFHTTPResponseSerializer *responseSerializer = [AFJSONResponseSerializer serializer];

[_nvNetworking get:@"/open/ads" parameters:nil requestSerializer:requestSerializer responseSerializer:responseSerializer header:nil progress:^(NSProgress *downloadProgress) {

NSLog(@"%f", downloadProgress.fractionCompleted);
} callback:^(ApiResult *result, id responseObject) {

　　NSLog(@"请求结束后网络请求个数: %lu", (unsigned long)[[_nvNetworking getAllTask] count]);
　　if (result.success) {

　　NSLog(@"%@", result.data);
　　}
}];

##网络监听

[_nvNetworking startMonitorNetworkWithBlock:^(NVNetworkStatus status) {

　　switch (status) {
　　　　case k3GNetwork:
　　　　　　NSLog(@"3G网");
　　　　　　break;

　　　　case kWiFiNetwork:
　　　　　　NSLog(@"wifi");
　　　　　　break;

　　　　case kNoNetwork:
　　　　　　NSLog(@"没有网");
　　　　　　break;

　　　　default:
　　　　　　break;
　　}
}];

##单个文件上传

UploadParam *uploadParam = [[UploadParam alloc] init];
uploadParam.data = UIImagePNGRepresentation([UIImage imageNamed:@"1.png"]);
uploadParam.name = @"1.png";
uploadParam.fileName = @"1.png";
uploadParam.mimeType = @"image/png";

NVNetworking *manager = [NVNetworking shareInstance];
[manager upload:@"/file/upload" parameters:nil uploadParam:uploadParam progress:^(NSProgress *progress) {

　　NSLog(@"上传进度: %f", progress.fractionCompleted);
} callback:^(ApiResult *result, id responseObject) {

　　NSLog(@"结果: %@", responseObject);

　　if (result.success) {

　　　　NSLog(@"回调: %@", result.data);
　　　　NSDictionary *dict = [result.data mj_keyValues];
　　　　NSLog(@"dict: %@", dict);
　　} else {

　　　　NSLog(@"失败回调: %@", responseObject);
　　　　NSLog(@"失败code: %i", result.error.code);
　　}
}];

##取消上传任务可以用

NVNetworking *manager = [NVNetworking shareInstance];
[manager cancelTaskWithApi:@"/file/upload"];

##多任务上传

UploadParam *uploadParam = [[UploadParam alloc] init];
uploadParam.data = UIImagePNGRepresentation([UIImage imageNamed:@"1.png"]);
uploadParam.name = @"1.png";
uploadParam.fileName = @"1.png";
uploadParam.mimeType = @"image/png";

UploadParam *uploadParam1 = [[UploadParam alloc] init];
uploadParam1.data = UIImagePNGRepresentation([UIImage imageNamed:@"1.png"]);
uploadParam1.name = @"1.png";
uploadParam1.fileName = @"1.png";
uploadParam1.mimeType = @"image/png";

NSArray *array = @[uploadParam, uploadParam1];
NVNetworking *manager = [NVNetworking shareInstance];

[manager upload:@"/file/upload" parameters:nil uploadParams:array progress:^(NSProgress *progress, NSInteger completeCount, NSInteger totalCount, NSInteger failCount, BOOL taskCompleted) {

NSLog(@"progress: %f, completeCount: %li, totalCount: %li, failCount: %li, taskCompleted: %@", progress.fractionCompleted, (long)completeCount, (long)totalCount, (long)failCount, taskCompleted ? @"YES": @"NO");
} callback:^(NSInteger completeCount, NSInteger totalCount, NSInteger failCount, BOOL taskCompleted) {

NSLog(@"completeCount: %li, totalCount: %li, failCount: %li, taskCompleted: %@", (long)completeCount, (long)totalCount, (long)failCount, taskCompleted ? @"YES": @"NO");

}];

##取消多任务上传

NVNetworking *manager = [NVNetworking shareInstance];
[manager cancelUploadFile];

##缓存策略有以下几种

    kReturnCacheDataThenLoad = 0,   //有缓存先返回缓存, 并同步请求
    kReloadIgnoringLocalCacheData,  //忽略缓存, 直接请求
    kReturnCacheDataElseLoad,       //有缓存就返回缓存, 没有缓存再请求
    kReturnCacheDataNotLoad         //有缓存就返回缓存, 没有缓存也不请求

##带缓存策略 get请求

/**
 带进度回调 缓存策略的 normal get请求

 @param api api
 @param parameters object参数
 @param cachePolicy 缓存策略
 @param progresss 进度回调
 @param callback 回调方法
 */
- (void)get:(NSString *)api
            parameters:(id)parameters
                cachePolicy:(NVCachePolicy)cachePolicy
                    progress:(ProgressCallback)progresss
                        callback:(NetworkCallback)callback;

##带缓存策略任务返回的 get请求

/**
/**
 带任务返回 进度回调 缓存策略的 get请求

 @param api api
 @param parameters object参数
 @param cachePolicy 缓存策略
 @param progresss 进度回调
 @param callback 回调方法
 @return 本次请求的task
 */
- (NSURLSessionTask *)nv_get:(NSString *)api
                        parameters:(id)parameters
                            cachePolicy:(NVCachePolicy)cachePolicy
                                progress:(ProgressCallback)progresss
                                    callback:(NetworkCallback)callback;

##带缓存策略的自定义get请求

/**
 带进度回调的 自定义 带缓存策略的 get请求

 @param api api
 @param parameters object参数
 @param requestSerializer 请求样式
 @param responseSerializer 响应样式
 @param header 请求头数据(字典)
 @param cachePolicy 缓存策略
 @param progresss 进度回调
 @param callback 回调方法
 */
- (void)get:(NSString *)api
            parameters:(id)parameters
                requestSerializer:(AFHTTPRequestSerializer *)requestSerializer
                    responseSerializer:(AFHTTPResponseSerializer *)responseSerializer
                        header:(NSDictionary *)header
                            cachePolicy:(NVCachePolicy)cachePolicy
                                progress:(ProgressCallback)progresss
                                    callback:(NetworkCallback)callback;

##带任务返回缓存策略的自定义get请求

/**
 带任务返回 进度回调 缓存策略的 自定义 get请求

 @param api api
 @param parameters object参数
 @param requestSerializer 请求样式
 @param responseSerializer 响应样式
 @param header 请求头数据(字典)
 @param cachePolicy 缓存策略
 @param progresss 进度回调
 @param callback 回调方法
 @return 本次请求的task
 */
- (NSURLSessionTask *)nv_get:(NSString *)api
                  parameters:(id)parameters
           requestSerializer:(AFHTTPRequestSerializer *)requestSerializer
          responseSerializer:(AFHTTPResponseSerializer *)responseSerializer
                      header:(NSDictionary *)header
                 cachePolicy:(NVCachePolicy)cachePolicy
                    progress:(ProgressCallback)progresss
                    callback:(NetworkCallback)callback;

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原始发表：2017-07-02 ，如有侵权请联系 cloudcommunity@tencent.com 删除

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