一、下载及安装
1.下载
https://nodejs.org/en/download/current/
?
2.安装
next
?
next
?...同时,package.json 位于包的目录下,用于定义包的属性。...看下刚刚安装的 express 包的 package.json 文件,位于 E:\nodejs\node-12.16.2\node_modules\express/package.json 内容及每个字段的介绍.../",
"keywords": [
"express",
"framework",
"sinatra",
"web",
"rest",
"restful...",
"router",
"app",
"api"
],
"license": "MIT",
"name": "express",
"repository": {