public function __construct($config)
{
$redis = new \redis();
if (isset($config['PCONNECT'])) {
$redis->pconnect($config['HOST'], $config['PORT'], $config['TIMEOUT']);
} else {
$redis->connect($config['HOST'], $config['PORT'], $config['TIMEOUT']);
}
$redis->setOption(\redis::OPT_SERIALIZER, \redis::SERIALIZER_NONE);
$redis->select($config['DB']);
$this->redis = $redis;
self::$config = $config;
}
/* 这里替换为实例id和实例password,没有则注释掉 */
/*$user = "******";
$pwd = "xxxxxxx";*/
$Redis = new redis();
//$Redis->pconnect('127.0.0.1', 6379);
if ($Redis->pconnect($host, $port) == false) {
die($Redis->getLastError());
}
//如果没有账户密码，就注释掉
/*if ($Redis->auth($user . ":" . $pwd) == false) {
die($Redis->getLastError());
}*/
file_put_contents('./redis.json', '');
$it = NULL;
/* Initialize our iterator to NULL */
$Redis->setOption(Redis::OPT_SCAN, Redis::SCAN_RETRY);
/* retry when we get no keys back */
while ($keys = $Redis->scan($it)) {
$out = '';
foreach ($keys as $key) {
//echo $Redis->type($key),"\n";
$arr = array();
$type = $Redis->type($key);
$expire = $Redis->ttl($key);
switch ($type) {
case $Redis::REDIS_STRING:
//echo "string\n";
$arr['expire'] = $expire;
$arr['type'] = $type;
$arr['key'] = $key;
$arr['val'] = $Redis->get($key);
<?php
/**
* 查询下关键词信息的ssdb的存储
*/
$type = "pd";
$keyword = "冰岛鲨鱼肝油软胶囊";
$key = 'wd:' . $type . ':' . $keyword;
$redis = new redis();
$redis->pconnect('172.17.16.47', 6380, 1);
$redis->setOption(Redis::OPT_SERIALIZER, Redis::SERIALIZER_NONE);
$rs = $redis->get($key);
var_dump($rs);
