| #15 | public function connect() { |
| #16 | if(isset($this->link)) return $this->link; |
| #17 | $c = $this->conf['redis']; |
| #18 | $redis = new Redis; |
| #19 | $r = $redis->connect($c['host'], $c['port']); |
| #20 | if(!$r) { |
| #21 | return $this->error(-1, '连接 Redis 服务器失败。'); |
| #22 | } |
| #23 | $this->link = $redis; |
| #24 | return $this->link; |