標籤:設定 span from update roo class pass 伺服器 flush
建立一個MySQL使用者,並設定可以遠端存取
grant usage on *.* to ‘fred‘@‘localhost‘ identified by ‘fred‘;//建立使用者fred密碼ferd select host,user,password from mysql.user where user=‘fred‘;//查看記錄 grant all privileges on *.* to [email protected]‘%‘identified by ‘fred‘;//設定可以遠端存取
解決方案:
1、改表法:
可能是你的帳號不允許從遠程登陸,只能在localhost。這個時候只要在localhost的那台電腦,登入mysql後,更改 “mysql” 資料庫裡的 “user” 表裡的 “host” 項,從“localhost”改稱“%”
x:\>mysql -u root -pvmware mysql> use mysql; mysql> update user set host = ‘%’ where user = ‘root’; mysql> select host, user from user; mysql> flush privileges; |
註:mysql> flush privileges; 使修改生效。
2、授權法:
例如,你想myuser使用mypassword從任何主機串連到mysql伺服器的話。
mysql> GRANT ALL PRIVILEGES ON *.* TO ‘myuser‘@‘%‘ IDENTIFIED BY ‘mypassword‘ WITH GRANT OPTION; |
如果你想允許使用者myuser從ip為192.168.1.3的主機串連到mysql伺服器,並使用mypassword作為密碼
mysql> GRANT ALL PRIVILEGES ON *.* TO ‘myuser‘@‘192.168.1.3‘ IDENTIFIED BY ‘mypassword’ WITH GRANT OPTION; |
mysql遠程伺服器訪問資料庫