使用vue-cli脚手架新建的项目中,含有package.json。
package.json是npm的配置文件,里面设定了脚本以及项目依赖的库。 npm run dev 这样的命令就写在package.json里。
名称
"version": "1.0.0",// 版本
"description": "Reimbursement Manage",// 描述
"author": "LXG",// 作者
"private": true,//是否私人项目
"scripts": {
"dev": "node build/dev-server.js",// npm run dev 的 dev,使用node执行 build/dev-server.js
"start": "node build/dev-server.js",// npm run start 跑的是同样的命令
"build": "node build/build.js",// npm run build 跑的是 node build/build.js // 以下脚本为单元测试用到的脚本
// 以下脚本为单元测试用到的脚本
"unit": "cross-env BABEL_ENV=test karma start test/unit/karma.conf.js --single-run","e2e": "node test/e2e/runner.js","test": "npm run unit && npm run e2e"
},"dependencies": { // dependencies 设定的是项目里使用的依赖
"vue": "^2.2.6","vue-router": "^2.3.1","element-ui": "1.3.1","vue-datasource": "1.0.9","axios": "^0.15.3","vue-core-image-upload": "2.1.5","mockjs": "^1.0.1-beta3","babel-polyfill": "^6.23.0"
},"devDependencies": { //devDependencies设定的是开发使用的依赖
"autoprefixer": "^6.7.2",// 是用于给css3属性自动加属性前缀的
"babel-core": "^6.22.1",// babel相关的都是用于处理es6语法的
"babel-loader": "^6.2.10","babel-plugin-transform-runtime": "^6.22.0","babel-preset-env": "^1.3.2","babel-preset-stage-2": "^6.22.0","babel-register": "^6.22.0","chalk": "^1.1.3",// chalk适用于格式化输出命令行信息的,比如run dev以后的start...
"connect-history-api-fallback": "^1.3.0","copy-webpack-plugin": "^4.0.1","css-loader": "^0.28.0",// 所有的*-loader都是 webpack的扩展,webpack是把各种资源理解为一个模块,css-loader就是读取css模块的加载器
"eslint": "^3.19.0",// eslint 相关是代码格式化检查工具,开启以后要严格遵照它规定的格式进行开发 (我一般把它关了,为了显示特意加上的)
"eventsource-polyfill": "^0.9.6","express": "^4.14.1",// express 用于启动 node http server的服务
"extract-text-webpack-plugin": "^2.0.0","file-loader": "^0.11.1","friendly-errors-webpack-plugin": "^1.1.3","html-webpack-plugin": "^2.28.0",// webpack 里载入和处理html的插件
"http-proxy-middleware": "^0.17.3",// node server 的中间件工具
"webpack-bundle-analyzer": "^2.2.1","cross-env": "^4.0.0",// 设定环境变量的工具,NODE_ENV变量跟它有关
"karma": "^1.4.1",// karma相关的都是单元测试工具
"karma-coverage": "^1.1.1","karma-mocha": "^1.3.0","karma-phantomjs-launcher": "^1.0.2","karma-phantomjs-shim": "^1.4.0","karma-sinon-chai": "^1.3.1","karma-sourcemap-loader": "^0.3.7","karma-spec-reporter": "0.0.30","karma-webpack": "^2.0.2","lolex": "^1.5.2","mocha": "^3.2.0","chai": "^3.5.0","sinon": "^2.1.0","sinon-chai": "^2.8.0","inject-loader": "^3.0.0","babel-plugin-istanbul": "^4.1.1","phantomjs-prebuilt": "^2.1.14","chromedriver": "^2.27.2","cross-spawn": "^5.0.1","nightwatch": "^0.9.12","selenium-server": "^3.0.1",// 一个版本检查工具
"semver": "^5.3.0",// selljs是在node里跑shell命令的工具,比如‘rm -rf'
"shelljs": "^0.7.6","opn": "^4.0.2",// 跨平台的开启文件或者网页的工具
"optimize-css-assets-webpack-plugin": "^1.3.0","ora": "^1.2.0",// 命令行里自动运行的信息提示
"rimraf": "^2.6.0",// 跑shell命令 rm-rf 的工具
"url-loader": "^0.5.8",// 配合webpack的加载器
"vue-loader": "^11.3.4",// 配合webpack的加载器
"vue-style-loader": "^2.0.5",// 配合webpack的加载器
"vue-template-compiler": "^2.2.6",// vue-template-compiler,可能是配合离线版vue
"webpack": "^2.3.3",// webpack相关的用于,把图片,*.vue,*.js,这些组合成最终的项目,webpack-dev用于跑测试服务器
"webpack-dev-middleware": "^1.10.0","webpack-hot-middleware": "^2.18.0","webpack-merge": "^4.1.0","babel-preset-es2015": "^6.22.0","function-bind": "^1.1.0","webpack-bundle-analyzer": "^2.2.1"
},// 项目依赖的引擎版本
"engines": {
"node": ">= 4.0.0","npm": ">= 3.0.0"
},"browserslist": [
"> 1%","last 2 versions","not ie <= 8"
]
}
原文链接:https://www.f2er.com/vue/38138.html