我使用了 react-native-image-picker,现在我从相册中选择一张照片。为了将该图像发送到API,我必须先将其转换为base64,然后再转换为字节数组。我在 response.uri中有文件路径。我该怎么做呢?
当我使用 console.log(response) 后,我得到以下结果:
'Response = ', {
fileSize: 6581432,
longitude: -17.548928333333333,
uri: 'file:///Users/shubhamb/Library/Developer/CoreSimulator/Devices/B58314DF-F0A9-48D2-B68A-984A02271B72/data/Containers/Data/Application/63143214-8A03-4AC8-A79C-42EC9B82E841/tmp/2AACBC57-0C07-4C98-985E-154668E6A384.jpg',
fileName: 'IMG_0003.JPG',
latitude: 65.682895,
origURL: 'assets-library://asset/asset.JPG?id=9F983DBA-EC35-42B8-8773-B597CF782EDD&ext=JPG',
type: 'image/jpeg',
height: 2002,
width: 3000,
timestamp: '2012-08-08T18:52:11Z',
isVertical: false,
}