angularjs

npm --save-dev --save 的区别

社会主义新天地 提交于 2020-11-04 06:55:57
原文转载于: https://blog.csdn.net/juzipchy/article/details/65653683 npm install 在安装 npm 包时,有两种命令参数可以把它们的信息写入 package.json 文件,一个是npm install - -save另一个是 npm install –save-dev,他们表面上的区别是 - -save 会把依赖包名称添加到 package.json 文件 dependencies 键下, - -save-dev 则添加到 package.json 文件 devDependencies 键下,譬如: { " dependencies " : { " vue " : " ^2.2.1 " }, " devDependencies " : { " babel-core " : " ^6.0.0 " , " babel-loader " : " ^6.0.0 " , " babel-preset-latest " : " ^6.0.0 " , " cross-env " : " ^3.0.0 " , " css-loader " : " ^0.25.0 " , " file-loader " : " ^0.9.0 " , " vue-loader " : " ^11.1.4 " , " vue-template