一个开源的应用容器引擎，让开发者可打包他们的应用及依赖包到一个可移植容器中，然后发布到任何流行的Linux机器上也可以实现虚拟化

<?php phpinfo(); // 测试Redis function testRedis() { $redis = new \Redis(); var_dump($redis); try { $redis->connect('dnmp-redis', 63789); var_dump($redis->keys("*")); var_dump($redis->get("Name")); } catch (\Exception $e) { var_dump($e->getMessage()); } } // 测试MySQL function testMySQL() { $servername = "dnmp-mysql"; $username = "root"; $password = "123456"; $dbname = "mysql"; $conn = mysqli_connect($servername, $username, $password, $dbname); if (!$conn) { die("连接失败: " . mysqli_connect_error()); } $sql = "SELECT Host,User FROM user"; $result = mysqli_query($conn, $sql); if (mysqli_num_rows($result) > 0) { while ($row = mysqli_fetch_assoc($result)) { echo "Host: " . $row["Host"] . " - User: " . $row["User"] . "<br>"; } } else { echo "0 结果"; } mysqli_close($conn); } // testRedis(); // testMySQL();