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人脸注册接口提示 face not found

Ta的回复：为什么iOS的swift语言的图片64位编码，总是不对 ``` func base64ToString() -> String? { let imageData = UIImagePNGRepresentation(self) if let _imageData = imageData { return _imageData.base64EncodedString(options: NSData.Base64EncodingOptions.lineLength64Characters) } return nil } ```

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人脸注册接口提示 face not found

Ta的回复：在iOS的Objective-C语言中，可以使用如下代码，来注册人脸 - (void)signUpByFacePhoto:(UIImage *)image { ///http://ai.baidu.com/docs#/FACE-API/top NSURL *url = [NSURL URLWithString:@"https://aip.baidubce.com/rest/2.0/face/v2/faceset/user/add?access_token=你的access_token"]; NSData *imageData = UIImagePNGRepresentation(image); NSString *base64Str = [imageData base64EncodedStringWithOptions:NSDataBase64Encoding64CharacterLineLength]; NSMutableDictionary *paramDict = [[NSMutableDictionary alloc] init]; paramDict[@"uid"] = @"test_uid"; paramDict[@"group_id"] = @"group_id"; paramDict[@"user_info"] = @"user_info"; paramDict[@"image"] = base64Str; AFHTTPSessionManager *manager = [AFHTTPSessionManager manager]; [manager POST:url.absoluteString parameters:paramDict progress:^(NSProgress * _Nonnull uploadProgress) { } success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) { NSLog(@"%@", responseObject); } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) { }]; }

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人脸注册

Ta的回复：在iOS开发中，可以使用如下的方式来注册人脸API - (void)signUpByFacePhoto:(UIImage *)image { ///http://ai.baidu.com/docs#/FACE-API/top NSURL *url = [NSURL URLWithString:@"https://aip.baidubce.com/rest/2.0/face/v2/faceset/user/add?access_token=24.48afaec56f491332f092314fbdd00fa6.2592000.1514881126.282335-10233570"]; NSData *imageData = UIImagePNGRepresentation(image); NSString *base64Str = [imageData base64EncodedStringWithOptions:NSDataBase64Encoding64CharacterLineLength]; NSMutableDictionary *paramDict = [[NSMutableDictionary alloc] init]; paramDict[@"uid"] = @"test_uid"; paramDict[@"group_id"] = @"group_id"; paramDict[@"user_info"] = @"user_info"; paramDict[@"image"] = base64Str; AFHTTPSessionManager *manager = [AFHTTPSessionManager manager]; [manager POST:url.absoluteString parameters:paramDict progress:^(NSProgress * _Nonnull uploadProgress) { } success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) { NSLog(@"%@", responseObject); } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) { }]; }

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