cnpm i gulp gulp-css-warp gulp-clean-css --save-dev cnpm -g gulp 然后在项目根目录新建gulpfile.js: var path=require('path'); var gulp=require('gulp'); var cleanCss=require('gulp-clean-css'); var cssWrap=require('gulp-css-wrap'); var merge=require('merge-stream'); gulp.task('w...
1.搭建gulp环境 //1.安装gulp: npm install gulp //2.安装gulp-clean-css npm install gulp-clean-css //3.安装gulp-css-wrap npm install gulp-css-wrap 2.在项目根目录下创建一个名为 gulpfile.js 的文件: // gulpfile.js var path = require('path') var gulp = require('gulp') var cleanCSS...