44 lines
1.1 KiB
44 lines
1.1 KiB
15 years ago
|
|
||
|
|
/**
|
||
|
|
* Module dependencies.
|
||
|
|
*/
|
||
|
|
|
||
|
|
var http = require('http')
|
||
|
|
, fs = require('fs');
|
||
|
|
|
||
|
|
var images = fs.readdirSync(__dirname + '/images').slice(1);
|
||
|
|
|
||
|
|
function ul(items) {
|
||
|
|
var buf = '<ul>';
|
||
|
|
for (var i = 0, len = items.length; i < len; ++i) {
|
||
|
|
var item = items[i];
|
||
|
|
buf += '<li>'
|
||
|
|
+ '<a href="/' + item + '">' + item + '</a><br />'
|
||
|
|
+ '<img src="/' + item + '" style="border: 1 px solid #eee"/>';
|
||
|
|
+ '</li>';
|
||
|
|
}
|
||
|
|
return buf + '</ul>';
|
||
|
|
}
|
||
|
|
|
||
|
|
http.createServer(function(req, res){
|
||
|
|
switch (req.url) {
|
||
|
|
case '/':
|
||
|
|
res.writeHead(200, { 'Content-Type': 'text/html' });
|
||
|
|
res.end(ul(images));
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
fs.readFile(__dirname + '/images' + req.url, function(err, buf){
|
||
|
|
if (err || !buf) {
|
||
|
|
res.writeHead(404, { 'Content-Type': 'text/html' });
|
||
|
|
res.end('<p>Not Found</p>');
|
||
|
|
} else {
|
||
|
|
res.writeHead(200, {
|
||
|
|
'Content-Type': 'image/png'
|
||
|
|
, 'Content-Length': buf.length
|
||
|
|
});
|
||
|
|
res.end(buf);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}).listen(3000);
|
||
|
|
console.log('Test image server started on port 3000');
|