《MYSQL數(shù)據(jù)庫遠(yuǎn)程連接MySQL數(shù)據(jù)庫問題總結(jié)》要點(diǎn):
本文介紹了MYSQL數(shù)據(jù)庫遠(yuǎn)程連接MySQL數(shù)據(jù)庫問題總結(jié),希望對(duì)您有用。如果有疑問,可以聯(lián)系我們。
MYSQL必讀?
MYSQL必讀1:出現(xiàn)ERROR 2003 (HY000): Can't connect to MySQL server on 'xxx.xxx.xxx.xxx' (111)
?
- [root@cluster-00?~]#?mysql?-h?10.20.34.76?-u?root?-p?
- Enter?password:??
- ERROR?2003?(HY000):?Can't?connect?to?MySQL?server?on?'10.20.34.76'?(111)?
- [root@cluster-00?~]#?perror?111?
- OS?error?code?111:??Connection?refused?
- [root@cluster-00?~]#??
MYSQL必讀?
MYSQL必讀
MYSQL必讀?
MYSQL必讀原因1: 服務(wù)器10.20.34.76不能訪問或ping通.這個(gè)很好驗(yàn)證.
MYSQL必讀原因2: MySQL服務(wù)沒有啟動(dòng).這個(gè)驗(yàn)證也非常方便.
MYSQL必讀原因3: MySQL配置了參數(shù)skip-networking,注銷該參數(shù)即可
MYSQL必讀?
MYSQL必讀2: ERROR 2003 (HY000): Can't connect to MySQL server on 'xxx.xxx.xxx.xxx' (113)
- [root@cluster-00?~]#?mysql?-h?10.20.34.76??-uroot?-p?
- Enter?password:??
- ERROR?2003?(HY000):?Can't?connect?to?MySQL?server?on?'10.20.34.76'?(113)?
- ??
- [root@cluster-00?~]#?perror??113?
- OS?error?code?113:??No?route?to?host?
MYSQL必讀
MYSQL必讀關(guān)閉防火墻(不推薦)或是開放相關(guān)端口(默認(rèn)為3306)后,問題即可解決.
MYSQL必讀?
MYSQL必讀3: ERROR 1045 (28000): Access denied for user 'root'@'xxx.xxx.xxx.xxx' (using password: YES)
- [root@cluster-00?~]#?mysql?-h?10.20.34.76??-uroot?-p?
- Enter?password:??
- ERROR?1045?(28000):?Access?denied?for?user?'root'@'192.168.9.224'?(using?password:?YES)?
- [root@cluster-00?~]# ?
MYSQL必讀原因:root賬戶權(quán)限不夠,可能僅僅只用于本地,不能遠(yuǎn)程登錄.需要設(shè)置賬號(hào)權(quán)限.注意:這里僅僅是測試圖方便,正常情況是不應(yīng)該開放root的遠(yuǎn)程訪問權(quán)限的.出于安全因素考慮,一般應(yīng)該關(guān)閉遠(yuǎn)程訪問.
轉(zhuǎn)載請(qǐng)注明本頁網(wǎng)址:
http://www.fzlkiss.com/jiaocheng/5776.html