  复制mysql> GRANTSELECTON MyDB.* TO LimitIP@192.168.% IDENTIFIED BYLimitIP;             Query OK,修限制 0 rows affected (0.01 sec)             mysql> GRANTINSERT ,UPDATE,DELETEON MyDB.kkk TO LimitIP@192.168.%;             Query OK, 0 rows affected (0.00 sec)             mysql>              mysql> flush privileges;             Query OK, 0 rows affected (0.00 sec)             mysql>              mysql> show grants for LimitIP@192.168.%;             +----------------------------------------------------------------------------------------------------------------+            | Grants for LimitIP@192.168.%                                                                                   |             +----------------------------------------------------------------------------------------------------------------+            | GRANT USAGE ON *.* TOLimitIP@192.168.% IDENTIFIED BYPASSWORD*72DDE03E02CC55A9478A82F3F4EBE7F639249DEC |             | GRANTSELECTON `MyDB`.* TOLimitIP@192.168.%                                                              |             | GRANTINSERT, UPDATE, DELETEON `MyDB`.`kkk` TOLimitIP@192.168.%                                          |             +----------------------------------------------------------------------------------------------------------------+            3 rowsinset (0.00 sec)             mysql>             1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23. |