PostgreSQL在Mac上无法启动的问题解决
今天启动我一个Rails App的时候遇到错误： connection to server at "::1", port 5432 failed: Connection refused Is the server running on that host and accepting TCP/IP connections? 看来是psql没有运行起来，或者是被谁shutdown了，执行 postgres -D /usr/local/var/postgres 出现以下提示 2022-02-11 20:29:45.999…