&& Number(process.env.PORT)const devWebpackConfig = merge(baseWebpackConfig, { devServer: {...config.dev.open, }})module.exports = new Promise((resolve, reject) => { portfinder.basePort = process.env.PORT...err) { reject(err) } else { // publish the new Port, necessary for e2e tests process.env.PORT...&& Number(process.env.PORT)) || config.dev.port || 8080 // 端口const devWebpackConfig = merge(baseWebpackConfig...err) { reject(err) } else { // publish the new Port, necessary for e2e tests process.env.PORT
/dist'),err =>{ if(err) throw err }) const HOST = process.env.HOST const PORT = process.env.PORT...&& Number(process.env.PORT) const devWebpackConfig = merge(baseWebpackConfig, { module: { rules...} ]), ] }) module.exports = new Promise((resolve, reject) => { portfinder.basePort = process.env.PORT...(err) { reject(err) } else { // publish the new Port, necessary for e2e tests process.env.PORT
'express');const fs = require('fs');const zlib = require('zlib');const app = express();const port = process.env.PORT...然后,创建了一个Express应用程序,并指定监听的端口号为3000(如果process.env.PORT存在,则使用process.env.PORT)。...'express');const fs = require('fs');const zlib = require('zlib');const app = express();const port = process.env.PORT
const PORT = process.env.PORT && Number(process.env.PORT)//获取所有环境变量下的端口?...module.exports = new Promise((resolve, reject) => { portfinder.basePort = process.env.PORT || config.dev.port...(err) { reject(err) } else { // publish the new Port, necessary for e2e tests process.env.PORT
'express'); const cors=require('cors'); require('dotenv').config(); const app=express(); const port=process.env.PORT...; const mongoose=require('mongoose'); require('dotenv').config(); const app=express(); const port=process.env.PORT
= require('express');const compression = require('compression');const app = express();const port = process.env.PORT...:const express = require('express');const zlib = require('zlib');const app = express();const port = process.env.PORT...:const express = require('express');const zlib = require('zlib');const app = express();const port = process.env.PORT...:const express = require('express');const zlib = require('zlib');const app = express();const port = process.env.PORT
} } 修改工程脚本 src/index.js const express = require('express'); const app = express(); const port = process.env.PORT...express, { Express, Request, Response } from "express"; const app: Express = express(); const port = process.env.PORT
apiRoutes = express.Router() app.use('/mock', apiRoutes) const HOST = process.env.HOST const PORT = process.env.PORT...&& Number(process.env.PORT) const devWebpackConfig = merge(baseWebpackConfig, { module: { rules...} ]) ] }) module.exports = new Promise((resolve, reject) => { portfinder.basePort = process.env.PORT...(err) { reject(err) } else { // publish the new Port, necessary for e2e tests process.env.PORT
install --save express 然后把下面的代码添加到要你的的 Node.js 文件中: const express = require("express") const PORT = process.env.PORT...然后,我们创建一个 PORT 变量,该变量可以是当前的 process.env.PORT 的值,也可以是 5000。...express = require("express") const os = require("os") const cluster = require("cluster") const PORT = process.env.PORT...接下来,创建一个 PORT 变量,并为其分配当前 process.env.PORT 编号或 5000 的值。我们稍后将在启动时用到它。
"server": "nodemon server.js" }, server.js require 引入 express 创建一个 express实例 get请求 如果开发环境使用process.env.PORT...express') const app = express() app.get("/",(req,res)=>{ res.send("Hello world") }) const port = process.env.PORT...extended:false})) app.use(express.json()) // 使用router app.use('/api/users',users); const port = process.env.PORT
const app: Express = express(); const PORT: string | number = 4000; // const PORT: string | number = process.env.PORT...|| 4000; console.log(process.env.PORT); app.use(cors()); app.use(bodyParser.json()); app.use(bodyParser.urlencoded
projectName:* & npm start 在浏览器中输入localhost:3000查看是否可以正常打开, 若更改端口在 bin/www文件下: var port = normalizePort(process.env.PORT
tileStudy')); app.use('/a2', express.static(process.cwd() + '/a2')); routesEngine(app); app.listen(process.env.PORT
friendly-errors-webpack-plugin') const portfinder = require('portfinder') const HOST = process.env.HOST const PORT = process.env.PORT...&& Number(process.env.PORT) // merge函数: 将两个配置和并....} ]) ] }) module.exports = new Promise((resolve, reject) => { portfinder.basePort = process.env.PORT...(err) { reject(err) } else { // publish the new Port, necessary for e2e tests process.env.PORT
Nodejs Web服务器 'use strict'; var http = require('http'); var port = process.env.PORT || 1337;...var http = require('http'); var express = require('express'); var app = express(); var port = process.env.PORT
www.ooso.net/archives/589,如果要安装包的话可以在我的附件中下载; 2、可以使用http://c9.io这个IDE是我最喜欢的,可以创建项目,运行,调试等等,只是在使用时候注意他监听的端口是process.env.PORT
host: 'localhost', // can be overwritten by process.env.HOST port: 8080, // can be overwritten by process.env.PORT
. */ var port = normalizePort(process.env.PORT || '3000'); app.set('port', port); 将3000改成其他端口号即可。
webpack.dev.conf') // default port where dev server listens for incoming traffic // 下面是express监听的端口号,因为没有设置process.env.PORT...所以下面监听的就是config.dev.port即8080 // 需要自定义设置端口号,可以修改根目录下的package.json中的dev脚本,加上 set PORT=端口号&& var port = process.env.PORT
端口,后续 client 端会用到,如果想自定义,保持一致即可 const PORT: string | number = 4000; // const PORT: string | number = process.env.PORT...|| 4000; console.log(process.env.PORT); app.use(cors()); // 跨域处理 app.use(bodyParser.json()); // post
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