Tag: 数据库连接，

PG :: ConnectionBad – 无法连接到服务器：连接被拒绝

每当我运行我的轨道4.0服务器，我得到这个输出。 Started GET "/" for 127.0.0.1 at 2013-11-06 23:56:36 -0500 PG::ConnectionBad – could not connect to server: Connection refused Is the server running on host "localhost" (::1) and accepting TCP/IP connections on port 5432? could not connect to server: Connection refused Is the server running on host "localhost" (127.0.0.1) and accepting TCP/IP connections on port […]