sjy134679

sjydududu

```js console.log('嘟嘟嘟嘟') ```

demo-apppp

```js const gulp = require('gulp'); const babel = require('gulp-babel'); const uglify = require('gulp-uglify');; const htmlminify = require('gulp-html-minify'); const cleanCSS = require('gulp-clean-css'); const sass = require('gulp-sass'); // 转义es6

chisandun

```js