Redis绑定IP后报 bind: Cannot assign requested address 异常解决方法
今天在研究Redis安全设置，提到bind IP地址，然后就在redis.conf文件中的bind项后加入了客户端的IP，以为是绑定了IP的机器才能访问Redis，修改完成后重启，报错了：
Creating Server TCP listening socket 192.168.1.55:6379: bind: Cannot assign requested address提示监听192.168.1.55地址的6379端口错误，无法分配请求地址！
报着疑问，百度了一下，发现原来是我理解错了bind关键字的意义，原来的作用是绑定本机IP和地址
这个是知乎上的解答：http://www.zhihu.com/question/27220050/answer/38463570
redis.conf中的原文解释：
# By default Redis listens for connections from all the network interfaces
# available on the server. It is possible to listen to just one or multiple
# interfaces using the "bind" configuration directive, followed by one or
# more IP addresses.