[Exc异常记录]未安装memcached导致服务器连接异常

异常代码：
2017-07-09 10:10:23.512 WARN net.spy.memcached.MemcachedConnection:  Closing, and reopening {QA sa=/127.0.0.1:11211, #Rops=0, #Wops=0, #iq=0, topRop=null, topWop=null, toWrite=0, interested=0}, attempt 6.
2017-07-09 10:10:23.516 INFO net.spy.memcached.MemcachedConnection:  Connection state changed for sun.nio.ch.SelectionKeyImpl@3c80432
2017-07-09 10:10:23.517 INFO net.spy.memcached.MemcachedConnection:  Reconnecting due to failure to connect to {QA sa=/127.0.0.1:11211, #Rops=0, #Wops=0, #iq=0, topRop=null, topWop=null, toWrite=0, interested=0}
java.net.ConnectException: Connection refused: no further information
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source)
    at net.spy.memcached.MemcachedConnection.handleIO(MemcachedConnection.java:629)
    at net.spy.memcached.MemcachedConnection.handleIO(MemcachedConnection.java:409)
    at net.spy.memcached.MemcachedConnection.run(MemcachedConnection.java:1334)
2017-07-09 10:10:23.518 WARN net.spy.memcached.MemcachedConnection:  Closing, and reopening {QA sa=/127.0.0.1:11211, #Rops=0, #Wops=0, #iq=0, topRop=null, topWop=null, toWrite=0, interested=0}, attempt 6.

解决方法：
下载安装memcached，将解压包放在固定文件夹内，使用cmd命令行进行安装，Windows安装命令示例：c:\memcached\memcached.exe -d install，安装完记得检查服务中memcached是否已启动 阅读更多