portfolio-server

投资组合票据服务器 1.0.0：服务器-客户端。 步骤1：初始化和安装依赖项 yarn init -y yarn add apollo-server graphql Nodemon和babel-cli yarn add nodemon babel-cli babel-preset-env babel-preset-stage-3 --dev // .babelrc { "presets" : [ "env" , "stage-3" ] } // package.json { ... "scripts" : { "start" : "nodemon --exec babel-node src/index.js" } . . . } 猫鼬 yarn add mongoose // db/index.js import mongoose from 'mongoose' ;