3年前有写过上传图片的文章，今天在这记录下上传视频的方法！上传图片和视频都属于文件上传（upload file）,其实是类似的，只需要在FormData时放入不同文件的二进制，再填写上传文件的mimeType（视频（video/mp4），图片（image/jpeg））即可。我在这里使用AFHTTPSessionManager 写下上传方法：
.h /*** * brief 上传视频 * params view : 显示进度的视图 * finish 返回上传后的视频地址信息 ***/ + (void)uploadVideoWithFilePath:(NSString *)filePath view:(UIView *)view progress:(UploadProgress)progress andFinish:(void (^)(NSDictionary *result, NSError *error))finish; .m //上传视频 实现 + (void)uploadVideoWithFilePath:(NSString *)filePath view:(UIView *)view progress:(UploadProgress)progress andFinish:(void (^)(NSDictionary *, NSError *))finish { AFHTTPSessionManager *manager = [AFHTTPSessionManager manager]; manager.requestSerializer.timeoutInterval = 15; manager.requestSerializer = [AFJSONRequestSerializer serializer]; manager.responseSerializer = [AFJSONResponseSerializer serializer]; NSString *x_auth_token = @"校验权限的x-auth-token"; [manager.requestSerializer setValue:x_auth_token forHTTPHeaderField:@"x-auth-token"]; manager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/plain",@"text/json", @"text/javascript", @"text/html",nil]; NSString *url = @"上传服务器的地址"; [manager POST:url parameters:params constructingBodyWithBlock:^(id<AFMultipartFormData> _Nonnull formData) { //上传视频的参数 NSDateFormatter *formatter = [[NSDateFormatter alloc] init]; formatter.dateFormat = @"yyyyMMddHHmmss"; NSString *str = [formatter stringFromDate:[NSDate date]]; NSString *fileName = [NSString stringWithFormat:@"%@.mp4", str]; NSData *fileData = [NSData dataWithContentsOfFile:filePath]; [formData appendPartWithFileData:fileData name:@"file" fileName:fileName mimeType:@"video/mp4"]; } progress:^(NSProgress * _Nonnull uploadProgress) { dispatch_async(dispatch_get_main_queue(), ^{ //进度在主线程中刷新UI界面 NSLog(@"uploadProgress.completedUnitCount-->%lld", uploadProgress.completedUnitCount); NSLog(@"uploadProgress.totalUnitCount-->%lld", uploadProgress.totalUnitCount); NSNumber *progressValue = @(1.0 * uploadProgress.completedUnitCount / uploadProgress.totalUnitCount); NSNumber *progressPercent = @(100.0 * uploadProgress.completedUnitCount / uploadProgress.totalUnitCount); NSString *progressToast = [NSString stringWithFormat:@"%zd%%", [progressPercent integerValue]]; progress(progressValue, progressToast); }); } success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) { NSLog(@"responseObject-->%@",responseObject); if (responseObject[@"code"].intValue == 200) { //成功 finish(responseObject, nil); } else { //失败 NSError *error = [[NSError alloc] init]; finish(nil,error); } } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) { //网络问题 //网络异常 finish(nil, error); }]; }
