数据库

docs/databases/database_create.sql

@@ -1,2 +1,47 @@
 
 CREATE DATABASE `yxt_supervise_monitor` /*!40100 DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci */
+
+grant select,insert,update,delete on yxt_supervise_monitor.* to monitor@"%" Identified by "monitor";
+grant all privileges on *.* to 'yangxin'@'%' identified by 'yangxin123456' with grant option;
+
+grant all privileges on yxt_supervise_monitor.* to 'monitor'@'%' identified by 'monitor' with grant option;
+
+39.104.100.138
+monitor
+monitor
+
+create user 'monitor'@'%' identified by 'monitor'; 
+grant all privileges on yxt_supervise_monitor.* to 'monitor'@'%' with grant option; 
+flush privileges;
+在 JDBC 连接串中加入 allowPublicKeyRetrieval=true 参数；
+
+
+MySql8有新的安全要求，不能像之前的版本那样一次性创建用户并授权需要先创建用户，再进行授权操作
+
+1. 创建新用户：
+
+ create user 'username'@'host' identified by 'password'; 
+
+1
+其中username为自定义的用户名；host为登录域名，host为'%'时表示为 任意IP，为localhost时表示本机，或者填写指定的IP地址；paasword为密码
+
+2. 为用户授权：
+
+ grant all privileges on *.* to 'username'@'%' with grant option; 
+1
+其中*.*第一个*表示所有数据库，第二个*表示所有数据表，如果不想授权全部那就把对应的*写成相应数据库或者数据表；username为指定的用户；%为该用户登录的域名
+
+3. 授权之后刷新权限：
+
+ flush privileges; 
+1
+4.撤销授权
+
+#收回权限(不包含赋权权限)
+REVOKE ALL PRIVILEGES ON *.* FROM user_name;
+REVOKE ALL PRIVILEGES ON user_name.* FROM user_name;
+#收回赋权权限
+REVOKE GRANT OPTION ON *.* FROM user_name;
+
+#操作完后重新刷新权限
+flush privileges;