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redis服务端和客户端安装
//www.greatytc.com/p/5cf604f2979d

//www.greatytc.com/p/66d71afee9bd

 /usr/local/bin/redis-server /home/tong3/config/redis/redis.conf 

/usr/local/bin/redis-cli -h 127.0.0.1 -p 7200

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过期时间为秒

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setCache.php

<?php
  $redis=new Redis();
  $redis->connect('127.0.0.1',7200);

  $redis->set('singwa',123);

?>

getCache.php

<?php
  $redis=new Redis();
  $redis->connect('127.0.0.1',7200);

  var_dump($redis->get('singwa'));
?>

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setCache.php

<?php
  $redis=new Redis();
  $redis->connect('127.0.0.1',7200);

  $redis->setex('singwa',15,'1515151515');

?>

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