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Dragon-RiderDragon-Rider
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node server 0.0.1
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‎.gitignore‎

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# Numerous always-ignore extensions
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*.bak
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*.patch
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*.diff
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*.err
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# temp file for git conflict merging
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*.orig
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*.log
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*.rej
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*.swo
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*.swp
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*.zip
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*.vi
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*~
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*.sass-cache
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*.tmp.html
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*.dump
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# OS or Editor folders
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.DS_Store
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._*
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.cache
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.project
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.settings
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.tmproj
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*.esproj
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*.sublime-project
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*.sublime-workspace
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nbproject
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thumbs.db
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*.iml
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# Folders to ignore
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.happypack/
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dist/
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node_modules/
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jscoverage_lib/
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.imdone/
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# Files to ignore
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.eslintrc.js
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.node-dev.json
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.hg
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.svn
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.CVS
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.idea

‎README.md‎

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# node-server-demo
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基于koa的前后端分离服务器脚本demo
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基于Koa的前后端分离服务端脚本demo

‎app.js‎

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'use strict';
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const Koa = require('koa');
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const staticServe = require('koa-static');
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const mount = require('koa-mount');
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const render = require('koa-ejs');
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const path = require('path');
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const logger = require('koa-logger');
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const staticDirectory = staticServe(__dirname + '/src/public');
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const router = require('./src/routes');
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const config = require('./config');
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const app = new Koa();
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// 设置模板引擎
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render(app, {
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root: path.join(__dirname, '/src/views'),
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viewExt: 'ejs',
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layout: false
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});
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app .use(logger())
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.use(mount('/static', staticDirectory))
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.use(router.routes());
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app.listen(config.listenPort, '0.0.0.0');

‎config/dev.env.config.js‎

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'use strict'
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// MySql配置
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const mysqlConfig = {
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host: '127.0.0.1',
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user: 'xxx',
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password: 'xxx',
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database: 'xxx',
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port: 3306
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};
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// app运行端口号
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const listenPort = 8080;
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module.exports = {
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mysqlConfig,
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listenPort
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}

‎config/index.js‎

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'use strict'
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const isProdEnv = process.env.NODE_ENV && 'production'=== process.env.NODE_ENV ;
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let config = {};
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if (isProdEnv) {
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config = require('./prod.env.config');
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} else {
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config =require('./dev.env.config');
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}
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module.exports = config;

‎config/prod.env.config.js‎

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'use strict'
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// MySql配置
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const mysqlConfig = {
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host: '127.0.0.1',
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user: 'xxx',
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password: 'xxx',
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database: 'xxx',
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port: 3306
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};
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// app运行端口号
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const listenPort = 80;
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module.exports = {
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mysqlConfig,
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listenPort
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}

‎config/test.env.config.js‎

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'use strict'
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// MySql配置
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const mysqlConfig = {
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host: '127.0.0.1',
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user: 'xxx',
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password: 'xxx',
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database: 'xxx',
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port: 3306
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};
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// app运行端口号
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const listenPort = 3000;
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module.exports = {
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mysqlConfig,
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listenPort
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}

‎package.json‎

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{
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"name": "node-server-demo",
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"author": "EragonJiang",
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"version": "1.0.0",
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"description": "Node server demo based on koa",
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"keywords": [
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"node",
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"koa",
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"demo"
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],
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"scripts": {
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"start": "NODE_ENV=production node app.js",
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"dev": "NODE_ENV=development node-dev --no-notify app.js",
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"lint": "eslint ./src --fix"
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},
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"dependencies": {
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"koa": "^2.3.0",
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"koa-csrf": "^2.3.0",
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"koa-ejs": "^4.1.0",
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"koa-logger": "^1.3.0",
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"koa-mount": "^3.0.0",
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"koa-onerror": "^3.1.0",
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"koa-router": "^5.1.2",
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"koa-session": "^3.3.1",
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"koa-static": "^4.0.1",
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"koa-views": "^6.0.2",
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"then-request": "^4.1.0"
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},
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"devDependencies": {
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"eslint": "^3.0.0",
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"eslint-config-airbnb": "^15.1.0",
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"eslint-plugin-import": "^2.7.0",
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"eslint-plugin-jsx-a11y": "^5.1.1",
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"eslint-plugin-react": "^7.1.0",
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"node-dev": "^3.1.3"
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},
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"license": "MITs",
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"engines": {
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"node": ">=6.0.0"
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},
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"repository": {
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"type": "git",
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"url": "https://github.com/Dragon-Rider/node-server-demo.git"
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}
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}

‎src/common/ENUM.js‎

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/**
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* 常用数据定义
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*/
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module.exports = {
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/* TABLE_PROJECT: config.mysql.tablePrefix + 'project', */
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// 返回的业务码
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RET_SUCCESS: {
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code: 200,
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msg: '接口调用成功',
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},
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RET_Error: {
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code: 401,
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msg: '用户输入错误',
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},
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RET_FORBIDDEN: {
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code: 403,
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msg: '没有权限访问',
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},
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// 获取ip信息的服务接口地址
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IP_INFO_SERVER: 'http://ip.taobao.com/service/getIpInfo.php?ip=',
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};

‎src/common/utils.js‎

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/**
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* 脚手架文件，各种公用方法集合
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* Created by Eragon on 2017-08-18
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*/
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const ENUM = require('./ENUM');
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module.exports = {
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/**
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* getDomain 根据pageUrl获取domain
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* @param {string} url url
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* @return {string} domain
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*/
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getDomain(url) {
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const urlWithoutProtocol = url.split('//')[1];
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const domainEndPos = urlWithoutProtocol.indexOf('/');
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if (domainEndPos === -1) {
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return urlWithoutProtocol;
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}
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return urlWithoutProtocol.substring(0, domainEndPos);
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},
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/**
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* isAjax 判定是否ajax请求
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* @param {object} ctx 对象
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* @return {Boolean} 是否是ajax请求
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*/
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isAjax(ctx) {
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return ('xmlhttprequest' === ((ctx.get('X-Requested-With') || '').toLowerCase())) || (ctx.get('accept').indexOf('json') > -1); // eslint-disable-line
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},
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/**
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* getPageUrlWithoutParams 通过url获得不带参数的url
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* @param {string} url 原url
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* @return {string} 去除参数的url
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*/
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getPageUrlWithoutParams(url) {
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const queryPos = url.indexOf('?');
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const hashPos = url.indexOf('#');
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let pos = 0;
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if (queryPos === -1 && hashPos === -1) {
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return url;
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} else if (queryPos !== -1 && hashPos === -1) {
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pos = queryPos;
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} else {
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pos = Math.min(queryPos, hashPos);
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}
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return url.substring(0, pos);
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}
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};
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