Question

node.js写的一个五子棋 怎么访问html页面

Answer 1

参考下面代码：
var http = require(‘http’);
var fs = require(‘fs’);
var path = require(‘path’);
var util = require(‘util’);
http.createServer(function (request, response) {
console.log('request starting...');

var filePath = '.' + request.url;
if (filePath == './')
filePath = './ws.html';

var extname = path.extname(filePath);
var contentType = 'text/html';
var ifbinary = false;
switch (extname) {
case '.js':
contentType = 'text/javascript';
break;
case '.css':
contentType = 'text/css';
break;
case '.gif':
contentType = 'image/gif';
ifbinary = true;
break;
case '.png':
contentType = 'image/png';
ifbinary = true;
break;
case '.jpg':
contentType = 'image/jpeg';
ifbinary = true;
break;
}

path.exists(filePath, function(exists) {

if (exists) {
if (ifbinary) {
fs.stat(filePath, function(error, stat) {
var rs;
response.writeHead(200,{ 'Content-Type': contentType, 'Content-Length' : stat.size });
rs = fs.createReadStream(filePath);
util.pump(rs, response, function(err) {
if(err) {
throw err;
}
});
});
}
else {
fs.readFile(filePath, function(error, content) {
if (error) {
response.writeHead(500);
response.end();
}
else {
response.writeHead(200, { 'Content-Type': contentType });
response.end(content, 'utf-8');
}
});
}
}
else {
response.writeHead(404);
response.end();
}
});

}).listen(8125);