01-custom-library-npm
Advanced tools
```js npm init -y npm i webpack webpack-cli lodash -D ``` #### 2）配置webpack * 将项目中使用lodash也打包进项目中，增大了项目的体积（不推荐） ```js // webpack.config.js const path = require('path')
npm init -y
npm i webpack webpack-cli lodash -D
// webpack.config.js
const path = require('path')
module.exports = {
mode: 'development',
entry: './src/index.js',
output: {
path: path.resolve(__dirname, 'dist'),
clean: true,
filename: 'webpack-numbers.js',
library: {
// library 向外暴露的对象名
name: 'webpackNumbers',
// 兼容不同的环境 CommonJS、AMD、Node.js 等
type: 'umd',
},
},
}
const path = require('path')
module.exports = {
mode: 'development',
entry: './src/index.js',
output: {
path: path.resolve(__dirname, 'dist'),
clean: true,
filename: 'webpack-numbers.js',
library: {
// library 向外暴露的对象名
name: 'webpackNumbers',
// 兼容不同的环境 CommonJS、AMD、Node.js 等
type: 'umd',
},
},
// 外部扩展：https://webpack.docschina.org/configuration/externals/#externals
externals: {
lodash: {
commonjs: 'lodash',
commonjs2: 'lodash',
amd: 'lodash',
root: '_',
},
},
}
"build": "webpack --config webpack.config.js"
同时将package.json文件中main设置为打包构建的文件
"main": "dist/webpack-numbers.js",
taobao，taobao镜像是只读镜像，会发布失败npm config get registry
// 发布library需要使用官方仓库
npm config set registry https://registry.npmjs.org
npm config set registry https://registry.npm.taobao.org
npm login输入用户名、密码和邮箱登录npmnpm publishnpm logout //登出
// 如果不知道当前登录的账号可以用who命令查看身份：
npm who am i
// 发布的包在72小时内是可以删除的
npm unpublish <pkg>[@<version>]
npm unpublish 01-custom-library-npm@1.0.1
package.json中的version（不能和之前的版本相同）npm publish更新包registry设置为官方仓库，否则发布失败package.json中的版本号// test.js
const webpackNumbers = require('../dist/webpack-numbers')
console.log(webpackNumbers.numToWord(3));
<body>
<script src="../dist/webpack-numbers.js"></script>
<script>
console.log(webpackNumbers);
</script>
</body>
FAQs
```js npm init -y npm i webpack webpack-cli lodash -D ``` #### 2）配置webpack * 将项目中使用lodash也打包进项目中，增大了项目的体积（不推荐） ```js // webpack.config.js const path = require('path')
The npm package 01-custom-library-npm receives a total of 15 weekly downloads. As such, 01-custom-library-npm popularity was classified as not popular.
We found that 01-custom-library-npm demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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