# 從頭開始 javascript 的學習紀錄 安裝 ###### tags: `JavaScript 學習歷程` ## 安裝 npm ,如果不出意外就一直next即可 https://nodejs.org/zh-tw/download/ ## 打開vscode,輸入 ```javascript= const http = require("http"); const hostname = "0.0.0.0"; const port = 6001; const server = http.createServer((req, res) =>{ res.statusCode = 200; res.setHeader("Content-type", "text/plain"); res.end("Hello world"); }); server.listen(port, hostname, () => { console.log('Server running at http://${hostname}:${port}/'); }); ``` ## 在底下執行 ```shell= node index.js ``` ## 在瀏覽器輸入 ```python= http:127.0.0.1:6001 ``` ## 顯示結果如圖 ![](https://i.imgur.com/LcYvtuK.png) {%hackmd S1DMFioCO %}
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