gulp

Closed . This question needs to be more focused. It is not currently accepting answers. Learn more . Want to improve this question? Update the question so it focuses on one problem only by editing this post . Closed last year . I'm trying out some modern Javascript frameworks like Angular, React, Vue and Ember, and they all want me to use build tools like npm , grunt , gulp , maven , etc. Web-programming used to be fun. Just change some files, refresh the browser and see if it works. Now every time I change something, I have to build it again, which takes quite some time. I really hate to see

使用gulp构建前端（一） 前端页面越来越多的时候，如何管理其实也是一个非常重要的东西，less文件编译成css文件不一定要借助编译软件，在打包的时候如何对css文件/js文件，进行压缩。其实满足上面三点的软件还是有点多的，但是使用比较简单的gulp就是其中的佼佼者。 话不多说，使用gulp使用的是npm进行管理，所以我们需要去node.js官网去安装，windows下基本是傻瓜式的安装，就不做任何提醒，不过npm随着node.js安装就自动生成了。（查看 node -v ,npm -v）。 安装了npm过后，就开始安装gulp的插件，由于我们需要全局使用gulp的时候，就需要全局安装： npm install gulp -g 建立一些开发目录： mkdir project cd project mkdir site cd site 使用npm init建立package.json（有提示输入） { "name": "chen", "version": "1.0.0", "description": "", "main": "build/index.html", "scripts": { "test": "echo \"Error: no test specified\" && exit 1" }, "author": "chen", "license": "ISC", }

gulp-uglify is unable to uglify this piece of code: var alertString = `<?xml version="1.0" encoding="UTF-8" ?> <document> <alertTemplate> <title>${title}</title> <description>${description}</description> </alertTemplate> </document>` it complains at the character: `. The character is valid for the apple's JS framework. I can't see anything inside the uglify package to ignore those characters and the text string inside it. Am i missing something from the documentation? Gulp-uglify has yet no official support for ECMAScript 2015 (aka ES6, aka Harmony) but with a little modification the on

I'm trying to figure out what's the best process to pass from the code to the final deployable apk/ipa. So far I have a testsuite using Karma + Jasmine, which transpiles the TypeScript to JS and runs some unit tests. I start that process via gulp. After that all I know is to ionic build android --release what generates (an unsigned yet) apk. But I'm not sure of how ofuscated/minificated the generated apk is. So, keeping in mind the code has to be as private as possible, is the minification and the ofuscation of the ionic build enough or should I do all those prebuild tasks manually via gulp?

"babel-cli": "^6.26.0", "babel-core": "^6.26.3", "babel-preset-es2015": "^6.24.1", "gulp-babel": "6", 如上代码所示，安装以上版本的babel插件，bable更新很快，当版本不一致会冲突，导致出现 Plugin/Preset files are not allowed to export objects, only functions 。 gulp压缩js代码如下 const uglify = require('gulp-uglify'); //js压缩 const babel = require("gulp-babel"); // gulp打包manager\page\dist\js gulp.task('revJs', ()=> { return gulp.src([filePath + '/page/dist/js/*.js']) .pipe(babel({//编译ES6 presets: ['es2015'] })) .pipe(uglify())//压缩js .pipe(gulp.dest( 'dist/manager/page/dist/js')) }) 来源： https://www.cnblogs.com/uimeigui/p/11797452.html