摘要: export const base64ToBlobios = (base64Str) => { let byteCharacters = atob(base64Str); let byteNumbers = new ArrayBuffer(byteCharacters.length); let by 阅读全文
posted @ 2022-05-07 16:24 aquackw 阅读(769) 评论(0) 推荐(0)
摘要: //第一个参数就是原来的字符串,第二个是宽度,第三个就是回调方法export const cutImageBase64=(base64, w, callback)=> { let newImage = new Image(); let quality = 0.6; //压缩系数0-1之间 newIm 阅读全文
posted @ 2022-05-07 16:22 aquackw 阅读(223) 评论(0) 推荐(0)