function getResult($response)
{
$client = new swoole_redis();
$ip = "127.0.0.1";
$port = 6379;
$client->connect($ip, $port, function (swoole_redis $client, $result) use($response) {
if ($result === false) {
echo "connect to redis server failed\n";
return false;
}
$client->GET('test', function (swoole_redis $client, $result) use($response) {
//echo "get result is :" . $result;
$client->close();
$cityId = '01010101';
swoole_async_dns_lookup("weather.gtimg.cn", function ($host, $ip) use($cityId, $response) {
if (empty($ip)) {
return false;
} else {
$httpcli = new swoole_http_client($ip, 80);
//$httpcli->on("close", function($httpcli){});
$url = "/qqindex/" . $cityId . ".js?_ref=14";
$httpcli->get($url, function ($hcli) use($response) {
//echo "get content is" . $hcli->body;
$retWeather = iconv("GBK", 'UTF-8', $hcli->body);
//echo "ret:" . $retWeather;
$hcli->close();
$response->header('Content-Type', 'application/json');
$response->write(json_encode($retWeather));
$response->end();
});
}
});
});
});
}
<?php
$client = new swoole_redis();
$client->connect('127.0.0.1', 6379, function (swoole_redis $client, $result) {
echo "connect\n";
$client->set('key', 'swoole', function (swoole_redis $client, $result) {
echo "set key OK\n";
$client->get('key', function (swoole_redis $client, $result) {
var_dump($result);
$client->keys('*', function (swoole_redis $client, $result) {
var_dump($result);
$client->close();
});
});
});
});
