随笔分类 - node.js
摘要:Buffer(Node) ↓ 写入 TCP(字节流形式发送) ↓ 浏览器收到字节流 ↓ 包装成 Uint8Array(Web 标准) ↓ 按需封装成 Blob ↓ 按需封装成 File
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摘要:var fs = require('fs'); var path = require('path'); var express = require('express'); var app = express(); app.use(express.static(path.resolve(__dirna
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摘要:let filedata = require("fs").readFileSync(res.data); let filename = "gamepath.txt"; Content-Disposition: form-data; name="file"; filename="1.txt" Cont
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摘要:1.package.json 下6个包(版本不同可能会出错,注意版本) babel-loader:加载器 @babel/core:babel核心包,babel-loader的核心依赖 @babel/preset-env:ES语法分析包 @babel/runtime和@babel/plugin-tra
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摘要:1. npm init -y2. 创建src 2.1 创建index.html 2.2 main .js 3. 创建配置 webpack.config.js var path = require('path') module.exports = { entry: path.join(__dirnam
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摘要:var sql = require("mssql"); var config = { user: "sa", password: "******", //密码 database: 'ShopDB', server: 'localhost', } sql.connect(config, functio
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摘要:var http = require("http"); var fs = require("fs"); var querystring = require("querystring"); var server = http.createServer(function (request, respon
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摘要:var http = require("http"); var fs = require("fs"); var server = http.createServer(function (request, response) { var url = request.url; if (url "/" |
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摘要:var http = require("http"); var fs = require("fs"); var server = http.createServer(function (request, response) { response.writeHead(200, { "Content-t
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摘要:var http = require("http"); var server = http.createServer(function (request, response) { response.writeHead(200, { "Content-type": "application/json"
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摘要:var fs = require("fs"); var readstream = fs.createReadStream(__dirname + "\\stuff\\readMe.txt"); var writestream = fs.createWriteStream(__dirname + "\
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摘要:var fs = require("fs"); //创建目录 fs.mkdir("stuff", function () { fs.readFile("readMe.txt", "utf-8", function (err, data) { fs.writeFile("./stuff/readMe.
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摘要:var fs = require("fs"); var readme = fs.readFileSync("readMe.txt", "utf-8"); //同步读取 var writeme = fs.writeFileSync("writeMe.txt", "写入!"); //同步写入 conso
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摘要:var util = require("util"); var event = require("events"); var Person = function (name) { this.name = name; } util.inherits(Person, event.EventEmitter
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摘要:init.js var stuff = require("./node"); console.log(stuff.conter(2333)) console.log(stuff.pi) node.js var conter = function (count) { return "this coun
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