In the pagoda environment, Linux installs Redis

Install the Redis software in the running environment, and install the Redis extension in PHP after installation

Configure the cache.php file after the installation is successful
// The cache is configured as a composite type
'type' => 'complex',
'default' => [
'type' => 'file',
// Global cache validity period (0 is permanent)
'expire'=> 0,
// cache prefix
'prefix'=> '',
// cache directory
'path' => '…/runtime/cache/',
],
'redis' => [
// type
'type ' => 'redis',
// address
'host' => '127.0.0.1',
// global cache validity period (0 is permanent)
'expire'=> 0,
// cache prefix
'prefix'=> '' ,
// port
'port' => '6379',
// username
'username' => '',
// password
'password' => '',
],
then directly use $redis = new Redis(); use Local Redis
$redis = new Redis();
$redis->connect('127.0.0.1', 6379);
echo “Connection to server successfully”;
echo “
”;
//store data in the list
$redis->lpush(“tutorial-list”, “Redis”) ;
$redis->lpush("tutorial-list", "Mongodb");
$redis->lpush("tutorial-list", "Mysql");
// Get the stored data and output
$arList = $redis->lrange("tutorial-list",0,5);echo"Storedstringinredis";prin{t}_r($arList);
echo “
”;
$res=$redis->lrange(“tutorial-list”, 0 ,-1);
var_dump( $res);
EXIT;

Note:
A single character
get gets the value of a key (string value).
If the key does not exist, return false
set writes the key and value (string value).
If the write is successful, return ture

List-related operations
lPush
$redis->lPush(key, value);
add an element whose value is value to the left (head) of the list named key
rPush
$redis->rPush(key, value); add an element whose value
is value to the list named key Add an element with the value value to the right (tail)