deploy to herku

Author: iversonLv

procfile

@@ -0,0 +1 @@
+web: node server.js

server.js

@@ -0,0 +1,59 @@
+var http = require('http');
+var fs = require('fs');
+var path = require('path');
+
+var server = http.createServer(function (request, response) {
+    var filePath = '.' + request.url;
+    if (filePath == './')
+        filePath = './index.html';
+
+    var extname = path.extname(filePath);
+    var contentType = 'text/html';
+    switch (extname) {
+        case '.js':
+            contentType = 'text/javascript';
+            break;
+        case '.css':
+            contentType = 'text/css';
+            break;
+        case '.json':
+            contentType = 'application/json';
+            break;
+        case '.png':
+            contentType = 'image/png';
+            break;      
+        case '.jpg':
+            contentType = 'image/jpg';
+            break;
+        case '.wav':
+            contentType = 'audio/wav';
+            break;
+    }
+
+    fs.readFile(filePath, function(error, content) {
+        if (error) {
+            if(error.code == 'ENOENT'){
+                fs.readFile('./404.html', function(error, content) {
+                    response.writeHead(200, { 'Content-Type': contentType });
+                    response.end(content, 'utf-8');
+                });
+            }
+            else {
+                response.writeHead(500);
+                response.end('Sorry, check with the site admin for error: '+error.code+' ..\n');
+                response.end(); 
+            }
+        }
+        else {
+            response.writeHead(200, { 'Content-Type': contentType });
+            response.end(content, 'utf-8');
+        }
+    });
+
+})
+
+var port = Number(process.env.PORT || 3000);
+
+server.listen(port);
+
+