psql: could not connect to server
目錄
環境
系統平臺:N/A
版本:4.1.1
症狀
使用psql遠端連線資料庫報錯:Connection refused 和 No route to host。
1、psql: could not connect to server: Connection refused
[[email protected] ~]$ psql -h 192.168.10.123 -p 5866
psql: could not connect to server: Connection refused
Is the server running on host "192.168.10.123" and accepting TCP/IP connections on port 5866?
2、psql: could not connect to server:No route to host
[[email protected] ~]$ psql -h 192.168.10.123 -p 5866
psql: could not connect to server: No route to host
Is the server running on host "192.168.10.123" and accepting TCP/IP connections on port 5866?
問題原因
出現報錯Connection refused,表示目標主機明確拒絕了這次連線。
出現報錯No route to host,表示可能是一個網路問題,並不是目標主機的回覆。
解決方案
詳細的解決方案請登入【瀚高技術支援平臺】檢視
https://support.highgo.com/#/index/docContent/5333c105d99e7a