gulp前端自动化入门

一、从零开始搭建gulp前端自动化

1、首先安装nodejs

2、npm init生成package.json

2、定位到当前目录 cd..   d:   我在d盘新建了文件夹gulp

3、npm install --save-dev  安装gulp

4、新建gulpfile.js  需要安装npm install --save-dev gulp-less  | npm install --save-dev gulp-uglify | npm install --save-dev gulp-autoprefixer

var gulp = require("gulp"),
	less = require("gulp-less"),
	uglify = require("gulp-uglify"),
	autoprefixer = require("gulp-autoprefixer");

	gulp.task(‘testLess‘,function(){
		gulp.src(‘src/less/index.less‘)
		.pipe(less())
		.pipe(gulp.dest(‘src/css‘));
	});
	//gulp.task(‘default‘,[‘testLess‘,‘elseTask‘]);
	gulp.task(‘jsMin‘,function(){
		gulp.src([‘src/js/*.js‘])
		.pipe(uglify())
		.pipe(gulp.dest(‘dist/js‘));
	});
	gulp.task(‘testAutoFx‘,function(){
		gulp.src([‘src/css/my.css‘])
		.pipe(autoprefixer({
			browsers:[‘last 2 versions‘,‘Android >=4.0‘],
			cascade:true,
			remove:true
		}))
		.pipe(gulp.dest(‘dist/css‘))
	});

参考文章http://www.ydcss.com/