const UTILS = { _getBasePath: () => { let els = document.getElementsByTagName("script"), src; for (let i = 0; i < els.length; i++) { src = els[i].src || ""; if (/rich\-text\-tool\-index\.js/.test(src)) { return src.substring(0, src.lastIndexOf("/") + 1); } } return ""; }, _getBase64: (e) => { let img = document.createElement("img"); img.src = "../icon/1.png"; img.onload = function () { let canvas = document.createElement("canvas"); canvas.width = this.width; canvas.height = this.height; let ctx = canvas.getContext("2d"); ctx.drawImage(this, 0, 0); let base64 = canvas.toDataURL(); console.log(base64); }; }, // }; export default UTILS;