Node.js toàn tập - Bài 1: Hello World | What you get is what you share | Những gì bạn nhận được là những gì bạn chia sẻ.

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6/20/2017

Node.js toàn tập - Bài 1: Hello World

Đây là bài tập đầu tiên sau khi cài đặt node.js vào Win7.

. Mở một folder mới C:\nodeDev

. Dùng editor viết 1 hàng code như dưới. Lưu dưới tên hello1.js trong folder

C:\nodeDevconsole.log('Hello World!');

Đây là bài tập đơn giản nhất. Viết dòng Hello World ra terminal (stdout) thử xem mình cài đặt node.js có được không. OK! Tại dấu prompt ở terminal mình gõ: