在base64转换后的图像中\ r \的出现

I am trying to implement an api for uploading a photo. The input json is {"Photo":"base64stringValue"}. The code used to convert the uiimage to base64string is

我正在尝试使用api上传照片。输入json是{“Photo”:“base64stringValue”}。用于将uiimage转换为base64string的代码是

let imageData = UIImageJPEGRepresentation(image, 0.9)
let imageStr = imageData?.base64EncodedString(options: .lineLength64Characters)

the conversion is successful. When I convert the imageStr obtained to an image I am able to obtain the correct image. However, on passing this string to {"Photo":imageStr} I get an error saying

转换成功。当我将获得的imageStr转换为图像时,我能够获得正确的图像。但是,在将此字符串传递给{“Photo”:imageStr}时,我收到错误消息

SUCCESS: {
    Message = "The request is invalid.";
    ModelState =     {
        model =         (
            "An error has occurred."
        );
    };

On checking i found that base64string now contains random \r\ values inserted in between. Is this an issue? if yes, how can it be resolved?

在检查时我发现base64string现在包含插入其间的随机\ r \ _值。这是一个问题吗?如果是的话,怎么解决?

1 个解决方案

#1

Objective C code i had used:

我用过的目标C代码:

NSData *imgData4 = UIImageJPEGRepresentation(image, 0);
NSString *base64Encoded = [imgData4 base64EncodedStringWithOptions:0];