mysql> create user czcb@'10.130.128.130' identified by '123456';
Query OK, 0 rows affected (0.00 sec)
-bash-4.1$ mysql -uczcb
Welcome to the MySQL monitor. Commands end with ; or g.
Your MySQL connection id is 52
Server version: 5.6.16 Source distribution
Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
mysql>
-bash-4.1$ mysql -uczcb -p123456
Warning: Using a password on the command line interface can be insecure.
ERROR 1045 (28000): Access denied for user 'czcb'@'localhost' (using password: YES)
新建用户后 客户端登陆会报1045错误
mysql> grant select,insert,update on test.* to 'czcb'@'%';
Query OK, 0 rows affected (0.00 sec)
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
mysql> select host,user,password from mysql.user where user='czcb';
+----------------+------+-------------------------------------------+
| host | user | password |
+----------------+------+-------------------------------------------+
| 10.130.128.130 | czcb | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 |
| % | czcb | |
+----------------+------+-------------------------------------------+
2 rows in set (0.00 sec)
需要做:
grant select,insert,update on test.* to 'czcb'@'%' identified by '123456';
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
mysql> select host,user,password from mysql.user where user='czcb';
+----------------+------+-------------------------------------------+
| host | user | password |
+----------------+------+-------------------------------------------+
| 10.130.128.130 | czcb | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 |
| % | czcb | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 |
+----------------+------+-------------------------------------------+
2 rows in set (0.00 sec)
此时本地还是无法用密码登陆:
-bash-4.1$ mysql -uczcb -p123456
Warning: Using a password on the command line interface can be insecure.
ERROR 1045 (28000): Access denied for user 'czcb'@'localhost' (using password: YES)
grant select,insert,update on test.* to 'czcb'@localhost identified by '123456';
此时可以:
-bash-4.1$ mysql -uczcb -p123456
Warning: Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor. Commands end with ; or g.
Your MySQL connection id is 96
Server version: 5.6.16 Source distribution
Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
mysql>
mysql> select host,user,password from mysql.user where user='czcb';
+----------------+------+-------------------------------------------+
| host | user | password |
+----------------+------+-------------------------------------------+
| 10.130.128.130 | czcb | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 |
| % | czcb | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 |
| localhost | czcb | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 |
+----------------+------+-------------------------------------------+
3 rows in set (0.00 sec)