Introduction to Node.js（1）

• by Poechant (blog.csdn.net/poechant)

1 Hello World

$ sudo port install nodejs
$ echo "console.log(\"Hello World\");" > helloword.js
$ node helloworld.js

2 A simple TCP server

Create a file named “simple_tcp_server.js”

require("net").createServer(function(socket) {
    socket.write('Echo server\r\n');
    socket.pipe(socket);
}).listen(8765, "127.0.0.1");

Run your server:

$ node simple_tcp_server.js

3 A simple HTTP server

Create a file named “simple_http_server.js”

require("http").createServer(function(request, response) {
    console.log("Hello World");
    response.writeHead(200, {"Content-Type": "text/plain"});
    response.write("Hello World\n");
    response.end();
}).listen(8765, "127.0.0.1");

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轉載請註明來自柳大的CSDN部落格：blog.csdn.net/poechant

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