摘要:
let content = file.data;//arraybuffer类型数据 let resBlob = new Blob([content]) let reader = new FileReader() reader.readAsText(resBlob, "utf-8") reader.o 阅读全文
摘要:
dataURLtoFile(dataurl, filename) { // 将base64转换为file文件 let arr = dataurl.split(",") let mime = arr[0].match(/:(.*?);/)[1] let bstr = atob(arr[1]) let 阅读全文