DFRecognizeController类介绍

初始化

/// 上传识别页面初始化
/// @param image 捕捉到的卡证图片
/// @param cardSide 卡证类型
/// @param cardType 检测类型
/// @param isCopy 是否是复印件
/// @param successBlock 成功回调
/// @param failedBlock 失败回调
- (instancetype)initWithImage:(UIImage *)image
                     cardSide:(DFCardDetectedSide)cardSide
                     cardType:(DFCardDetectedType)cardType
                       isCopy:(BOOL)isCopy
                 successBlock:(DFCardDetectedSuccessfullyBlock)successBlock
                  failedBlock:(DFCardDetectedFailedBlock)failedBlock;

上传识别

当调起DFCaptureController时autoRecognize如果为YES则需要设置 NSString *DFApiID = @"账号"; NSString *DFApiSecret = @"密码";

- (void)uploadForRecognize
{
    [self animationing];

    NSString *baseUrl = @"https://cloudapi.deepfinch.com";
    AFHTTPRequestOperationManager *requestOperationManager = [[AFHTTPRequestOperationManager alloc] initWithBaseURL:[NSURL URLWithString:baseUrl]];
    requestOperationManager.requestSerializer = [AFHTTPRequestSerializer serializer];
    requestOperationManager.responseSerializer =  [AFJSONResponseSerializer serializer];
    __weak typeof(self) weakSelf = self;

    void (^successBlock)(AFHTTPRequestOperation *operation, id responseObject) = ^(AFHTTPRequestOperation *operation, id responseObject) {
        [weakSelf stopAnimating];
        NSDictionary *dic = responseObject;
        [weakSelf handleDic:[dic objectForKey:@"result"] image:weakSelf.image];

    };
    void (^failBlock)(AFHTTPRequestOperation *operation, NSError *error) = ^(AFHTTPRequestOperation *operation, NSError *error){
        NSDictionary *dic = [operation.responseObject isKindOfClass:[NSDictionary class]] ? operation.responseObject : @{};
        [weakSelf stopAnimating];

        NSString *status = [dic objectForKey:@"status"];
        NSString *errMessage = [self.errorMessageDict objectForKey:status] ?: @"请检测网络是否正常";
        if (weakSelf.faileddBlock) {
            weakSelf.faileddBlock(errMessage);
        }
    };

    NSMutableDictionary *params = [NSMutableDictionary dictionary];
    NSString *url;
    switch (self.cardSide) {
        case DFCardDetectedSideIDCardFront:
        case DFCardDetectedSideIDCardBack:
            url = DFIDCardRecognionAddress;
            break;
        case DFCardDetectedSideBankCardFront:
            url = DFBankCardRecognionAddress;
            break;
        case DFCardDetectedSideVehicleLicenseFrontFront:
        case DFCardDetectedSideVehicleLicenseFrontBack:
        case DFCardDetectedSideVehicleLicenseBackFront:
        case DFCardDetectedSideVehicleLicenseBackBack:
            url = DFVehicleRecongnionAddress;
            break;
        case DFCardDetectedSideDrivingLicenseFrontFront:
        case DFCardDetectedSideDrivingBackFront:
            url = DFDriveRecognionAddress;
            break;
        default:
            break;
    }
#error Please set api_id and api_secret if you set autoRecognize to YES or set autoRecognize to NO and delete this line.
    NSString *DFApiID = @"账号";
    NSString *DFApiSecret = @"密码";
    [requestOperationManager.requestSerializer setValue:DFApiID forHTTPHeaderField:@"X-DF-API-ID"];
    [requestOperationManager.requestSerializer setValue:DFApiSecret forHTTPHeaderField:@"X-DF-API-SECRET"];
    [requestOperationManager POST:url parameters:params constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
        __strong typeof(weakSelf) strongSelf = weakSelf;
        NSData *data = UIImageJPEGRepresentation(strongSelf.image, 0.8);
        [formData appendPartWithFileData:data name:@"file" fileName:@"image" mimeType:@"image/jpeg"];
    } success:successBlock failure:failBlock];
}