我试图找出如何加载和呈现一个基本的HTML文件，这样我就不必写代码:
response.write('...<p>blahblahblah</p>...');
当前回答
用ejs代替jade
npm 安装 EJS
app.js
app.engine('html', require('ejs').renderFile);
app.set('view engine', 'html');
/线路/ index.js
exports.index = function(req, res){
res.render('index', { title: 'ejs' });};
其他回答
https://gist.github.com/xgqfrms-GitHub/7697d5975bdffe8d474ac19ef906e906
这是我简单的演示代码主机静态HTML文件使用Express服务器!
希望对你有所帮助!
// simple express server for HTML pages! // ES6 style const express = require('express'); const fs = require('fs'); const hostname = '127.0.0.1'; const port = 3000; const app = express(); let cache = [];// Array is OK! cache[0] = fs.readFileSync( __dirname + '/index.html'); cache[1] = fs.readFileSync( __dirname + '/views/testview.html'); app.get('/', (req, res) => { res.setHeader('Content-Type', 'text/html'); res.send( cache[0] ); }); app.get('/test', (req, res) => { res.setHeader('Content-Type', 'text/html'); res.send( cache[1] ); }); app.listen(port, () => { console.log(` Server is running at http://${hostname}:${port}/ Server hostname ${hostname} is listening on port ${port}! `); });
您可以使用fs对象手动回显文件，但我建议使用ExpressJS框架使您的工作更容易。
.．.但如果你坚持用艰难的方式来做:
var http = require('http');
var fs = require('fs');
http.createServer(function(req, res){
fs.readFile('test.html',function (err, data){
res.writeHead(200, {'Content-Type': 'text/html','Content-Length':data.length});
res.write(data);
res.end();
});
}).listen(8000);
这可能会更好一些，因为您将流式文件而不是像fs.readFile那样将其全部加载到内存中。
var http = require('http');
var fs = require('fs');
var path = require('path');
var ext = /[\w\d_-]+\.[\w\d]+$/;
http.createServer(function(req, res){
if (req.url === '/') {
res.writeHead(200, {'Content-Type': 'text/html'});
fs.createReadStream('index.html').pipe(res);
} else if (ext.test(req.url)) {
fs.exists(path.join(__dirname, req.url), function (exists) {
if (exists) {
res.writeHead(200, {'Content-Type': 'text/html'});
fs.createReadStream('index.html').pipe(res);
} else {
res.writeHead(404, {'Content-Type': 'text/html'});
fs.createReadStream('404.html').pipe(res);
});
} else {
// add a RESTful service
}
}).listen(8000);
用ejs代替jade
npm 安装 EJS
app.js
app.engine('html', require('ejs').renderFile);
app.set('view engine', 'html');
/线路/ index.js
exports.index = function(req, res){
res.render('index', { title: 'ejs' });};
var http = require('http');
var fs = require('fs');
http.createServer(function(request, response) {
response.writeHeader(200, {"Content-Type": "text/html"});
var readSream = fs.createReadStream('index.html','utf8')
readSream.pipe(response);
}).listen(3000);
console.log("server is running on port number ");
