postgresql – 在终端中放置`postgres -D /usr/local/var / postgres`时获取此结果

当我把postgres -D /usr/local/var / postgres放到终端时我得到了回复：

LOG: Could not translate host name “localhost”,service “5432” to address: nodename nor servname provided,or not kNown
WARNING: Could not create listen socket for “localhost”
FATAL: Could not create any TCP/IP sockets`

有人可以帮我解决这个问题吗？

解决方法

检查/ etc / hosts文件中是否缺少行：

127.0.0.1 localhost.localdomain localhost

问候

H