javascript NodeJS从后端渲染页面

Posted 2021-05-04

/*
foo.html example
<b>this page rendered from backend</b>
*/

// node modules
const http = require('http');
const fs = require('fs');

// server configs
const hostname = '127.0.0.1'; // localhost
const port = 5000;

fs.readFile('./foo.html', function (err, html) {
    if (err) {
        throw err; 
    }       
    const server = http.createServer(function(request, response) {  
        response.writeHeader(200, 
            {"Content-Type": "text/html"});
        response.write(html);
        response.end();
    }).listen(port, hostname, () => {
	  	// do something here
	});
});