mirror of https://gitee.com/cf-fz/WebCAD.git
parent
746c317c4f
commit
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/**
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* a barebones HTTP server in JS
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* to serve three.js easily
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*
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* @author zz85 https://github.com/zz85
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*
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* Usage: node simplehttpserver.js <port number>
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*
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* do not use in production servers
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* and try
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* npm install http-server -g
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* instead.
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*/
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var port = 8000,
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http = require('http'),
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urlParser = require('url'),
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fs = require('fs'),
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path = require('path'),
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currentDir = process.cwd() + "\\dist";
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port = process.argv[2] ? parseInt(process.argv[2], 0) : port;
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function handleRequest(request, response)
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{
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var urlObject = urlParser.parse(request.url, true);
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var pathname = decodeURIComponent(urlObject.pathname);
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console.log('[' + (new Date()).toUTCString() + '] ' + '"' + request.method + ' ' + pathname + '"');
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var filePath = path.join(currentDir, pathname);
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if (pathname == "/") {
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filePath = path.join(currentDir, "index.html");
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}
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fs.stat(filePath, function (err, stats)
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{
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if (err) {
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response.writeHead(404, {});
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response.end('File not found!');
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return;
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}
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if (stats.isFile()) {
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fs.readFile(filePath, function (err, data)
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{
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if (err) {
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response.writeHead(404, {});
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response.end('Opps. Resource not found');
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return;
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}
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response.writeHead(200, {});
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response.write(data);
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response.end();
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});
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} else if (stats.isDirectory()) {
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fs.readdir(filePath, function (error, files)
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{
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if (error) {
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response.writeHead(500, {});
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response.end();
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return;
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}
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var l = pathname.length;
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if (pathname.substring(l - 1) != '/') pathname += '/';
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response.writeHead(200, { 'Content-Type': 'text/html' });
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response.write('<!DOCTYPE html>\n<html><head><meta charset="UTF-8"><title>' + filePath + '</title></head><body>');
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response.write('<h1>' + filePath + '</h1>');
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response.write('<ul style="list-style:none;font-family:courier new;">');
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files.unshift('.', '..');
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files.forEach(function (item)
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{
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var urlpath = pathname + item,
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itemStats = fs.statSync(currentDir + urlpath);
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if (itemStats.isDirectory()) {
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urlpath += '/';
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item += '/';
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}
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response.write('<li><a href="' + urlpath + '">' + item + '</a></li>');
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});
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response.end('</ul></body></html>');
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});
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}
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});
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}
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http.createServer(handleRequest).listen(port);
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require('dns').lookup(require('os').hostname(), function (err, addr, fam)
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{
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console.log('Running at http://' + addr + ((port === 80) ? '' : ':') + port + '/');
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});
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console.log('Three.js server has started...');
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console.log('Base directory at ' + currentDir);
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