上传图片裁剪安装 vue-croppe组件相关代码 ··· export const base64ImgtoFile = (base64Data: string) => { // 获取base64数据部分,去掉前缀 let byteCharacters = ‘’ let byteNumbers = ‘’ const base64String = base64Data.split(‘,’)[1] byteCharacters = atob(base64String) byteNumbers = new Array(by