从头编写HTML\CSS\JavaScript是上个世纪的事情了,如今的JavaScript都是通过CoffeeScript这样的支持句法缩写的编辑器写成的。如果你希望写完JavaScript能够一个工具完成代码清理优化工作,Gulp 就是你的不二之选,GulpJS类似Ant或Maven之于Java。
示例代码:
var gulp = require('gulp'); var coffee = require('gulp-coffee'); var concat = require('gulp-concat'); var uglify = require('gulp-uglify'); var imagemin = require('gulp-imagemin'); var sourcemaps = require('gulp-sourcemaps'); var del = require('del'); var paths = { scripts: ['clIEnt/js/**/*.coffee', '!client/external/**/*.coffee'], images: 'client/img/**/*' }; // Not all tasks need to use streams // A gulpfile is just another node program and you can use all packages available on npm gulp.task('clean', Function(cb) { // You can use multiple globBing patterns as you would with `gulp.src` del(['build'], cb); }); gulp.task('scripts', ['clean'], function() { // MiNify and copy all JavaScript (except vendor scripts) // with sourcemaps all the way down return gulp.src(paths.scripts) .pipe(sourcemaps.init()) .pipe(coffee()) .pipe(uglify()) .pipe(concat('all.min.js')) .pipe(sourcemaps.write()) .pipe(gulp.dest('build/js')); }); // Copy all static images gulp.task('images', ['clean'], function() { return gulp.src(paths.images) // Pass in options to the task .pipe(imagemin({optimizationLevel: 5})) .pipe(gulp.dest('build/img')); }); // Rerun the task when a file changes gulp.task('watch', function() { gulp.watch(paths.scripts, ['scripts']); gulp.watch(paths.images, ['images']); }); // The default task (called when you run `gulp` from cli) gulp.task('default', ['watch', 'scripts', 'images']);
发布于 2017-08-20 02:54:10 | 180 次阅读
发布于 2017-07-24 15:46:14 | 133 次阅读
发布于 2017-09-05 11:06:29 | 164 次阅读
发布于 2017-05-26 21:54:59 | 141 次阅读
发布于 2017-06-25 21:48:27 | 155 次阅读
发布于 2017-03-25 13:28:26 | 99 次阅读
发布于 2017-04-06 09:58:44 | 118 次阅读
发布于 2017-02-26 03:19:01 | 216 次阅读
发布于 2017-04-06 13:26:33 | 165 次阅读
发布于 2017-03-29 03:56:00 | 167 次阅读
发布于 2016-01-25 10:04:02 | 197 次阅读
发布于 2016-01-15 03:24:15 | 434 次阅读
发布于 2016-01-15 21:55:59 | 2698 次阅读
发布于 2016-01-09 21:14:17 | 233 次阅读
发布于 2016-01-09 22:28:22 | 248 次阅读
发布于 2015-12-31 13:14:59 | 399 次阅读
发布于 2015-12-23 02:56:36 | 385 次阅读
发布于 2015-12-17 21:28:09 | 313 次阅读
发布于 2015-12-13 21:26:04 | 221 次阅读
发布于 2015-12-11 05:28:43 | 320 次阅读