// // MLNetWorkHelper.m // HuiBao // // Created by 玛丽 on 2017/11/22. // Copyright © 2017年 玛丽. All rights reserved. // #import "MLNetWorkHelper.h" #import "Global.h" @implementation MLNetWorkHelper static BOOL _isOpenLog; // 是否已开启日志打印 static NSMutableArray *_allSessionTask; static AFHTTPSessionManager *_sessionManager; #pragma mark - 开始监听网络 + (void)networkStatusWithBlock:(MLNetworkStatus)networkStatus { [[AFNetworkReachabilityManager sharedManager] setReachabilityStatusChangeBlock:^(AFNetworkReachabilityStatus status) { switch (status) { case AFNetworkReachabilityStatusUnknown: networkStatus ? networkStatus(MLNetworkStatusUnknown) : nil; if (_isOpenLog) MYLog(@"未知网络"); break; case AFNetworkReachabilityStatusNotReachable: networkStatus ? networkStatus(MLNetworkStatusNotReachable) : nil; if (_isOpenLog) MYLog(@"无网络"); break; case AFNetworkReachabilityStatusReachableViaWWAN: networkStatus ? networkStatus(MLNetworkStatusReachableViaWWAN) : nil; if (_isOpenLog) MYLog(@"手机自带网络"); break; case AFNetworkReachabilityStatusReachableViaWiFi: networkStatus ? networkStatus(MLNetworkStatusReachableViaWiFi) : nil; if (_isOpenLog) MYLog(@"WIFI"); break; } }]; } + (BOOL)isNetwork { return [AFNetworkReachabilityManager sharedManager].reachable; } + (BOOL)isWWANNetwork { return [AFNetworkReachabilityManager sharedManager].reachableViaWWAN; } + (BOOL)isWiFiNetwork { return [AFNetworkReachabilityManager sharedManager].reachableViaWiFi; } + (void)openLog { _isOpenLog = YES; } + (void)closeLog { _isOpenLog = NO; } + (void)cancelAllRequest { // 锁操作 @synchronized(self) { [[self allSessionTask] enumerateObjectsUsingBlock:^(NSURLSessionTask *_Nonnull task, NSUInteger idx, BOOL * _Nonnull stop) { [task cancel]; }]; [[self allSessionTask] removeAllObjects]; } } + (void)cancelRequestWithURL:(NSString *)URL { if (!URL) { return; } @synchronized (self) { [[self allSessionTask] enumerateObjectsUsingBlock:^(NSURLSessionTask *_Nonnull task, NSUInteger idx, BOOL * _Nonnull stop) { if ([task.currentRequest.URL.absoluteString hasPrefix:URL]) { [task cancel]; [[self allSessionTask] removeObject:task]; *stop = YES; } }]; } } #pragma mark - GET请求无缓存 + (NSURLSessionTask *)GET:(NSString *)URL parameters:(id)parameters success:(MLHttpRequestSuccess)success failure:(MLHttpRequestFailed)failure { return [self GET:URL parameters:parameters responseCache:nil success:success failure:failure]; } #pragma mark - POST请求无缓存 + (NSURLSessionTask *)POST:(NSString *)URL parameters:(id)parameters success:(MLHttpRequestSuccess)success failure:(MLHttpRequestFailed)failure { return [self POST:URL parameters:parameters responseCache:nil success:success failure:failure]; } #pragma mark - GET请求自动缓存 + (NSURLSessionTask *)GET:(NSString *)URL parameters:(id)parameters responseCache:(MLHttpRequestCache)responseCache success:(MLHttpRequestSuccess)success failure:(MLHttpRequestFailed)failure { //读取缓存 responseCache!=nil ? responseCache([MLNetworkCache httpCacheForURL:URL parameters:parameters]) : nil; // //http://zkw.org.cn/api/Login/getCode // if ([URL isEqualToString:@"http://zkw.org.cn/api/Login/getCode"]) { // _sessionManager.requestSerializer = [AFHTTPRequestSerializer serializer]; // _sessionManager.responseSerializer = [AFHTTPResponseSerializer serializer]; // }else{ // _sessionManager.requestSerializer = [AFJSONRequestSerializer serializer]; // _sessionManager.responseSerializer = [AFJSONResponseSerializer serializer]; // } NSURLSessionTask *sessionTask = [_sessionManager GET:URL parameters:parameters progress:^(NSProgress * _Nonnull uploadProgress) { } success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) { if (_isOpenLog) { // if ([URL isEqualToString:@"http://zkw.org.cn/api/Login/getCode"]) { // LJLog(@"responseObject = %@",[NSString stringWithFormat:@"%@",responseObject]); // }else{ // LJLog(@"responseObject = %@",responseObject); // } MYLog(@"responseObject = %@",responseObject); } [[self allSessionTask] removeObject:task]; success ? success(responseObject) : nil; //对数据进行异步缓存 responseCache!=nil ? [MLNetworkCache setHttpCache:responseObject URL:URL parameters:parameters] : nil; } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) { if (_isOpenLog) {MYLog(@"error = %@",error);} [[self allSessionTask] removeObject:task]; failure ? failure(error) : nil; }]; // 添加sessionTask到数组 sessionTask ? [[self allSessionTask] addObject:sessionTask] : nil ; return sessionTask; } #pragma mark - POST请求自动缓存 + (NSURLSessionTask *)POST:(NSString *)URL parameters:(id)parameters responseCache:(MLHttpRequestCache)responseCache success:(MLHttpRequestSuccess)success failure:(MLHttpRequestFailed)failure { //读取缓存 responseCache!=nil ? responseCache([MLNetworkCache httpCacheForURL:URL parameters:parameters]) : nil; NSURLSessionTask *sessionTask = [_sessionManager POST:URL parameters:parameters progress:^(NSProgress * _Nonnull uploadProgress) { } success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) { if (_isOpenLog) { MYLog(@"responseObject = %@",responseObject);} [[self allSessionTask] removeObject:task]; success ? success(responseObject) : nil; //对数据进行异步缓存 responseCache!=nil ? [MLNetworkCache setHttpCache:responseObject URL:URL parameters:parameters] : nil; } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) { if (_isOpenLog) {MYLog(@"error = %@",error);} [[self allSessionTask] removeObject:task]; failure ? failure(error) : nil; }]; // 添加最新的sessionTask到数组 sessionTask ? [[self allSessionTask] addObject:sessionTask] : nil ; return sessionTask; } #pragma mark - 上传文件 + (NSURLSessionTask *)uploadFileWithURL:(NSString *)URL parameters:(id)parameters name:(NSString *)name filePath:(NSString *)filePath progress:(MLHttpProgress)progress success:(MLHttpRequestSuccess)success failure:(MLHttpRequestFailed)failure { AFSecurityPolicy *securityPolicy = [AFSecurityPolicy defaultPolicy]; // 客户端是否信任非法证书 // securityPolicy.allowInvalidCertificates = YES; // 是否在证书域字段中验证域名 // securityPolicy.validatesDomainName = NO; // _sessionManager.securityPolicy = securityPolicy; NSURLSessionTask *sessionTask = [_sessionManager POST:URL parameters:parameters constructingBodyWithBlock:^(id _Nonnull formData) { NSError *error = nil; [formData appendPartWithFileURL:[NSURL URLWithString:filePath] name:name error:&error]; (failure && error) ? failure(error) : nil; } progress:^(NSProgress * _Nonnull uploadProgress) { //上传进度 dispatch_sync(dispatch_get_main_queue(), ^{ progress ? progress(uploadProgress) : nil; }); } success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) { if (_isOpenLog) {MYLog(@"responseObject = %@",responseObject);} [[self allSessionTask] removeObject:task]; success ? success(responseObject) : nil; } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) { if (_isOpenLog) {MYLog(@"error = %@",error);} [[self allSessionTask] removeObject:task]; failure ? failure(error) : nil; }]; // 添加sessionTask到数组 sessionTask ? [[self allSessionTask] addObject:sessionTask] : nil ; return sessionTask; } #pragma mark - 上传GIF + (NSURLSessionTask *)uploadGIFWithURL:(NSString *)URL parameters:(id)parameters name:(NSString *)name gifData:(NSData *)gifData success:(MLHttpRequestSuccess)success failure:(MLHttpRequestFailed)failure { NSURLSessionTask *sessionTask = [_sessionManager POST:URL parameters:parameters constructingBodyWithBlock:^(id _Nonnull formData) { // 默认图片的文件名, 若fileNames为nil就使用 NSDateFormatter *formatter = [[NSDateFormatter alloc] init]; formatter.dateFormat = @"yyyyMMddHHmmss"; NSString *str = [formatter stringFromDate:[NSDate date]]; NSString *imageFileName = NSStringFormat(@"%@.gif", str); [formData appendPartWithFileData:gifData name:name fileName:imageFileName mimeType:@"gif"]; } progress:^(NSProgress * _Nonnull uploadProgress) { } success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) { if (_isOpenLog) {MYLog(@"responseObject = %@",responseObject);} [[self allSessionTask] removeObject:task]; success ? success(responseObject) : nil; } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) { if (_isOpenLog) {MYLog(@"error = %@",error);} [[self allSessionTask] removeObject:task]; failure ? failure(error) : nil; }]; // 添加sessionTask到数组 sessionTask ? [[self allSessionTask] addObject:sessionTask] : nil ; return sessionTask; } #pragma mark - 上传多张图片 + (NSURLSessionTask *)uploadImagesWithURL:(NSString *)URL parameters:(id)parameters name:(NSString *)name images:(NSArray *)images fileNames:(NSArray *)fileNames imageScale:(CGFloat)imageScale imageType:(NSString *)imageType progress:(MLHttpProgress)progress success:(MLHttpRequestSuccess)success failure:(MLHttpRequestFailed)failure { //新增验签 NSString *timestamp = [BJEncryptionTool getNowTimeTimestamp]; NSString *app_sign = [BJEncryptionTool getSignWith:timestamp]; [_sessionManager.requestSerializer setValue:C_string(timestamp) forHTTPHeaderField:@"timestamp"]; [_sessionManager.requestSerializer setValue:C_string(app_sign) forHTTPHeaderField:@"app-sign"]; NSURLSessionTask *sessionTask = [_sessionManager POST:URL parameters:parameters constructingBodyWithBlock:^(id _Nonnull formData) { for (NSUInteger i = 0; i < images.count; i++) { // 图片经过等比压缩后得到的二进制文件 NSData *imageData = UIImageJPEGRepresentation(images[i], imageScale ?: 1.f); // 默认图片的文件名, 若fileNames为nil就使用 NSDateFormatter *formatter = [[NSDateFormatter alloc] init]; formatter.dateFormat = @"yyyyMMddHHmmss"; NSString *str = [formatter stringFromDate:[NSDate date]]; NSString *imageFileName = NSStringFormat(@"%@%ld.%@",str,i,imageType?:@"jpg"); [formData appendPartWithFileData:imageData name:name fileName:fileNames ? NSStringFormat(@"%@.%@",fileNames[i],imageType?:@"jpg") : imageFileName mimeType:NSStringFormat(@"image/%@",imageType ?: @"jpg")]; } } progress:^(NSProgress * _Nonnull uploadProgress) { //上传进度 dispatch_sync(dispatch_get_main_queue(), ^{ progress ? progress(uploadProgress) : nil; }); } success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) { if (_isOpenLog) {MYLog(@"responseObject = %@",responseObject);} [[self allSessionTask] removeObject:task]; success ? success(responseObject) : nil; } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) { if (_isOpenLog) {MYLog(@"error = %@",error);} [[self allSessionTask] removeObject:task]; failure ? failure(error) : nil; }]; // 添加sessionTask到数组 sessionTask ? [[self allSessionTask] addObject:sessionTask] : nil ; return sessionTask; } #pragma mark - 上传多张图片及语音 + (NSURLSessionTask *)uploadImagesWithURL:(NSString *)URL parameters:(id)parameters name:(NSString *)name images:(NSArray *)images fileNames:(NSArray *)fileNames imageScale:(CGFloat)imageScale imageType:(NSString *)imageType audio:(NSString *)audiofilePath progress:(MLHttpProgress)progress success:(MLHttpRequestSuccess)success failure:(MLHttpRequestFailed)failure { NSURLSessionTask *sessionTask = [_sessionManager POST:URL parameters:parameters constructingBodyWithBlock:^(id _Nonnull formData) { if (images.count > 0){ for (NSUInteger i = 0; i < images.count; i++) { // 图片经过等比压缩后得到的二进制文件 NSData *imageData = UIImageJPEGRepresentation(images[i], imageScale ?: 1.f); // 默认图片的文件名, 若fileNames为nil就使用 NSDateFormatter *formatter = [[NSDateFormatter alloc] init]; formatter.dateFormat = @"yyyyMMddHHmmss"; NSString *str = [formatter stringFromDate:[NSDate date]]; NSString *imageFileName = NSStringFormat(@"%@%ld.%@",str,i,imageType?:@"jpg"); [formData appendPartWithFileData:imageData name:NSStringFormat(@"img%ld",i + 1) fileName:fileNames ? NSStringFormat(@"%@.%@",fileNames[i],imageType?:@"jpg") : imageFileName mimeType:NSStringFormat(@"image/%@",imageType ?: @"jpg")]; } } } progress:^(NSProgress * _Nonnull uploadProgress) { //上传进度 dispatch_sync(dispatch_get_main_queue(), ^{ progress ? progress(uploadProgress) : nil; }); } success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) { if (_isOpenLog) {MYLog(@"responseObject = %@",responseObject);} [[self allSessionTask] removeObject:task]; success ? success(responseObject) : nil; } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) { if (_isOpenLog) {MYLog(@"error = %@",error);} [[self allSessionTask] removeObject:task]; failure ? failure(error) : nil; }]; // 添加sessionTask到数组 sessionTask ? [[self allSessionTask] addObject:sessionTask] : nil ; return sessionTask; } #pragma mark - 下载文件 + (NSURLSessionTask *)downloadWithURL:(NSString *)URL fileDir:(NSString *)fileDir progress:(MLHttpProgress)progress success:(void(^)(NSString *))success failure:(MLHttpRequestFailed)failure { NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:URL]]; __block NSURLSessionDownloadTask *downloadTask = [_sessionManager downloadTaskWithRequest:request progress:^(NSProgress * _Nonnull downloadProgress) { //下载进度 dispatch_sync(dispatch_get_main_queue(), ^{ progress ? progress(downloadProgress) : nil; }); } destination:^NSURL * _Nonnull(NSURL * _Nonnull targetPath, NSURLResponse * _Nonnull response) { //拼接缓存目录 NSString *downloadDir = [[NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES) lastObject] stringByAppendingPathComponent:fileDir ? fileDir : @"Download"]; //打开文件管理器 NSFileManager *fileManager = [NSFileManager defaultManager]; //创建Download目录 [fileManager createDirectoryAtPath:downloadDir withIntermediateDirectories:YES attributes:nil error:nil]; //拼接文件路径 NSString *filePath = [downloadDir stringByAppendingPathComponent:response.suggestedFilename]; //返回文件位置的URL路径 return [NSURL fileURLWithPath:filePath]; } completionHandler:^(NSURLResponse * _Nonnull response, NSURL * _Nullable filePath, NSError * _Nullable error) { [[self allSessionTask] removeObject:downloadTask]; if(failure && error) {failure(error) ; return ;}; success ? success(filePath.absoluteString /** NSURL->NSString*/) : nil; }]; //开始下载 [downloadTask resume]; // 添加sessionTask到数组 downloadTask ? [[self allSessionTask] addObject:downloadTask] : nil ; return downloadTask; } /** 存储着所有的请求task数组 */ + (NSMutableArray *)allSessionTask { if (!_allSessionTask) { _allSessionTask = [[NSMutableArray alloc] init]; } return _allSessionTask; } #pragma mark - 初始化AFHTTPSessionManager相关属性 /** 开始监测网络状态 */ + (void)load { [[AFNetworkReachabilityManager sharedManager] startMonitoring]; } /** * 所有的HTTP请求共享一个AFHTTPSessionManager * 原理参考地址:http://www.jianshu.com/p/5969bbb4af9f */ + (void)initialize { _sessionManager = [AFHTTPSessionManager manager]; _sessionManager.requestSerializer.timeoutInterval = 30.f; // _sessionManager.responseSerializer = [AFHTTPResponseSerializer serializer]; // _sessionManager.requestSerializer = [AFHTTPRequestSerializer serializer]; // _sessionManager.responseSerializer = [AFHTTPResponseSerializer serializer]; _sessionManager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/html", @"text/json", @"text/plain", @"text/javascript", @"text/xml", @"image/*", nil]; // 打开状态栏的等待菊花 // [AFNetworkActivityIndicatorManager sharedManager].enabled = YES; } #pragma mark - 重置AFHTTPSessionManager相关属性 + (void)setAFHTTPSessionManagerProperty:(void (^)(AFHTTPSessionManager *))sessionManager { sessionManager ? sessionManager(_sessionManager) : nil; } + (void)setRequestSerializer:(MLRequestSerializer)requestSerializer { _sessionManager.requestSerializer = requestSerializer==MLRequestSerializerHTTP ? [AFHTTPRequestSerializer serializer] : [AFJSONRequestSerializer serializer]; } + (void)setResponseSerializer:(MLResponseSerializer)responseSerializer { _sessionManager.responseSerializer = responseSerializer==MLResponseSerializerHTTP ? [AFHTTPResponseSerializer serializer] : [AFJSONResponseSerializer serializer]; } + (void)setRequestTimeoutInterval:(NSTimeInterval)time { _sessionManager.requestSerializer.timeoutInterval = time; } + (void)setValue:(NSString *)value forHTTPHeaderField:(NSString *)field { [_sessionManager.requestSerializer setValue:value forHTTPHeaderField:field]; } + (void)openNetworkActivityIndicator:(BOOL)open { // [[AFNetworkActivityIndicatorManager sharedManager] setEnabled:open]; } + (void)setSecurityPolicyWithCerPath:(NSString *)cerPath validatesDomainName:(BOOL)validatesDomainName { NSData *cerData = [NSData dataWithContentsOfFile:cerPath]; // 使用证书验证模式 AFSecurityPolicy *securityPolicy = [AFSecurityPolicy policyWithPinningMode:AFSSLPinningModeCertificate]; // 如果需要验证自建证书(无效证书)，需要设置为YES securityPolicy.allowInvalidCertificates = YES; // 是否需要验证域名，默认为YES; securityPolicy.validatesDomainName = validatesDomainName; securityPolicy.pinnedCertificates = [[NSSet alloc] initWithObjects:cerData, nil]; [_sessionManager setSecurityPolicy:securityPolicy]; } @end #pragma mark - NSDictionary,NSArray的分类 /* ************************************************************************************ *新建NSDictionary与NSArray的分类, 控制台打印json数据中的中文 ************************************************************************************ */ #ifdef DEBUG @implementation NSArray (ML) - (NSString *)descriptionWithLocale:(id)locale { NSMutableString *strM = [NSMutableString stringWithString:@"(\n"]; [self enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) { [strM appendFormat:@"\t%@,\n", obj]; }]; [strM appendString:@")"]; return strM; } @end @implementation NSDictionary (ML) - (NSString *)descriptionWithLocale:(id)locale { NSMutableString *strM = [NSMutableString stringWithString:@"{\n"]; [self enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) { [strM appendFormat:@"\t%@ = %@;\n", key, obj]; }]; [strM appendString:@"}\n"]; return strM; } @end #endif