nodejs 和 php 实现的是一个像他的功能，从MySQL里读出读出五行数据。

测试命令：

ab.exe -n10000 -c100 http://127.0.0.1:1337/ > node.logab.exe -n10000 -c100 http://127.0.0.1/abTest.php > php.log

Nodejs 的测试结果：

PHP的测试结果：

NodeJs的代码：

var mysql = require('mysql'),http = require('http');var connection = mysql.createConnection({host : 'localhost',user : 'root',password : '',database : 'collection',charset : mysql.UTF8_UNICODE_CI,});
connection.connect();http.createServer(function (req, res) {res.writeHead(200, {'Content-Type' : 'text/plain','Hello':'world',});connection.query('SELECT `category`,`add_intro`, `source` FROM `tu_duowan_com` LIMIT 5;', function (err, rows, fields) {if (err) throw err;res.write('MySQL Result:' + JSON.stringify(rows));res.end();});}).listen(1337, '127.0.0.1');
process.on('exit', function(){connection.end();
});
console.log('Server running at http://127.0.0.1:1337/');

PHP的测试代码：

$mysqli = new mysqli('localhost', 'root', '', 'collection');if ($mysqli->connect_error) {throw new Exception(sprintf('Connect host(localhost) Error: %s.', $mysqli->connect_error));}if (!$mysqli->set_charset('utf8')) {throw new Exception(sprintf("Error loading character set utf8: %s.", $mysqli->error));}$result = $mysqli->query('SELECT `category`,`add_intro`, `source` FROM `tu_duowan_com` LIMIT 5;');if(false === $result){throw new Exception($mysqli->error);}$rtn = $result->fetch_all(MYSQLI_ASSOC);$result->free();echo json_encode($rtn);$mysqli->close();