Linux下安装了memcache扩展,但是连接失败
Linux(CentOS7)下安装了memcache扩展,但是连接失败
memcache扩展是yum安装,yum -y install php-pecl-memcache.x86_64
代码:
<code>$memcache=new Memcache(); var_dump($memcache); $res=$memcache->connect("127.0.0.1",11211); echo "<br>"; var_dump($res); </code>
结果:
object(Memcache)#1 (0) { }
bool(false)
求解,谢谢诸位
回复内容:
Linux(CentOS7)下安装了memcache扩展,但是连接失败
memcache扩展是yum安装,yum -y install php-pecl-memcache.x86_64
代码:
<code>$memcache=new Memcache(); var_dump($memcache); $res=$memcache->connect("127.0.0.1",11211); echo "<br>"; var_dump($res); </code>
结果:
object(Memcache)#1 (0) { }
bool(false)
求解,谢谢诸位
执行 setsebool -P httpd_can_network_connect 1 命令
是不是只安装了php的memcache扩展而忘了安装memcached本身?
<code>memcached -h</code>
有什么结果?
据我所知memcache
扩展的最后的稳定版本也是四五年前的事情了,不知道对目前的memcached
对接时是否有一些问题,建议使用新的memcached
扩展。
netstat -ntlp 查查看11211是memcache在占用么,如果是,你再用telnet连接试试能不能正常,如果没有,可能你没装memcache 或是没有启动。。。
防火墙的检查下,是否端口屏蔽

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