package.json里面字段详解

{
  //发布时候的项目名 @xxx是代表范围包
    "name": "@xxx/package",
  //发布版本
    "version": "1.0.0",
  //包的描述信息
    "description": "xxx",
  //包私有，无法发布到npm
  "private":true,
  //包的关键字 用于npm搜索
    "keywords": [
        "xxx",
        "xxx"
    ],
  //包的主页url
  "homepage":"",
  //issue的地址,也可是string
  "bugs":{
    "url":"",
    "email":""
  },
  //许可证
    "license": "MIT",
  //作者信息
  "author":{
    "name":"",
    "email":"",
    "url":""
  },
  //贡献者信息 array
  "contributors":[{
    "name":"",
    "email":"",
    "url":""
  }],
  //捐助信息 一般用不到，可公布个人收款信息，嘿嘿
  "funding":{},
  //指定这个包被install时候有哪些文件 类似npmignore的反面
  "files":[],
  //包的入口地址
    "main": "dist/babel-form.min.js",
  //es6环境下入口文件
  "module":"",
  //yarn workspace monorepo
  "workspaces":[],
  //确保所有的package具有相同的版本
  "resolutions":{},
  //仓库地址
    "repository": {
        "type": "git",
        "url": "http://coding.jd.com/jmfe-babel/babel-form/"
    },
  //可通脱process.env.npm_package_config_port获取到8080
  "config":{
    "port":"8080"
  },
  //发布设置
    "publishConfig": {
    //If present, will replace whatever registry is defined in the configuration when the package is about to be pushed to a remote location
        "registry": "http://registry.m.jd.com",
    //包的访问权限
        "access": "public"
    },
    //脚本
    "scripts": {
        "start": "webpack-dev-server --open 'Google Chrome'"
    },
    //包的限制
    "engines": {
        "node": ">=13.14.0",
        "yarn": ">=1.22.0"
    },
    //开发依赖
    "dependencies": {
    },
  //开发依赖
    "devDependencies": {
    },
  //相对依赖
    "peerDependencies": {
    }
}