Elliot KnightAppearance
NodeJS
NPM
# 查看当前镜像地址
npm config get registry
# npm 原始地址
npm set registry https://registry.npmjs.org/
# npm 淘宝地址
npm config set registry https://registry.npm.taobao.org
# npm清除缓存
npm cache clean --force
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Koa
Koa安装
yarn add koa // koa
yarn add nodemon // 自动重启
yarn add koa-json // json pretty
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添加路由
yarn add koa-router // koa 路由
yarn add koa-ejs // koa 模板引擎
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POST解析
yarn add koa-bodyparser
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数据库相关
yarn add mongoose
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隐藏密码
yarn add bcryptjs
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默认头像
yarn add gravatar
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JWT
yarn add jsonwebtoken
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验证JWT
yarn add koa-passport
yarn add passport-jwt
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Pm2全局安装
yarn global add pm2
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通用模板(Koa)
// 入口文件
const Koa = require("koa");
const {router} = require('./routes/index')
// 实例化
const app = new Koa();
// 端口
const {PORT} = require('./config/prot')
// 数据库
const {mongoose} = require('./database/index')
// 路由
app.use(router.routes())
// 启动服务
app.listen(PORT, () => {
console.log(`Server Started on ${PORT}....`);
});
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// 端口
/*
* 端口设置
* production = 5001 生产环境
* predeploy = 5002 测试环境
* development = 5003 本地开发环境
*/
let portList = {
"production": 5001,
"predeploy": 5002,
"development": 5003,
}
console.log("ENV log", process.env.NODE_ENV, portList[process.env.NODE_ENV]);
let PORT = portList[process.env.NODE_ENV] || 5001
module.exports = {
PORT
}
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// 数据库配置
const mongoose = require("mongoose");
const db = require("./key").mongoURI;
mongoose.connect(db, {
useNewUrlParser: true,
useUnifiedTopology: true,
}).then(() => {
console.log("MongoDB Connected");
}).catch((e) => {
console.log("DB Error", e);
});
module.exports = {
mongoose
}
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// 路由
const KoaRouter = require("koa-router");
const router = new KoaRouter();
// 路由跳转 index
router.get("/", async (ctx) => {
ctx.body = {msg: "Hello Koa interface~"};
});
module.exports = {
router
}
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计划发布List
- NPM & yarn
- Experss
- KOA
- 线上接口服务(基于Heroku部署)
基于Express搭建的API接口服务
- 开发时间：20210701 ~ 20210713
- 线上地址(基于PostMan发布)