重新踏入網頁開發 (3) - Route

Route ( URL )

    通過不同的 URL 去區別不同請求

• Server.js

      import http from 'http'
      import url from 'url'
  
      function onRequest(request, response) {
          // 會紀錄 request url
          var path_name = url.parse(request.url).pathname;
          console.log("Request for " + path_name + " received");
          response.writeHead(200, {"Content-Type": "text/plain"});
          response.write("Hello World.\n");
          response.end();
      }
  
      http.createServer(onRequest).listen(8888);
      console.log("Server has started...");

• 用 curl 去 request

      $ curl http://localhost:8888/
      Hello World.
      $ curl http://localhost:8888/students/1
      Hello World.

• 伺服器端顯示

      $ node Server.js 
      Server has started...
      Request for / received
      Request for /students/1 received

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重新踏入網頁開發 (2) - ES6

下一篇 :

重新踏入網頁開發 (4) - Dependency injection

參考資料 :

1. https://www.nodebeginner.org/index-zh-tw.html#hello-world