MySQL中出现连接错误:
ERROR 1045 (28000): Access denied for user
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1.添加用户
shell>mysql
mysql>use mysql
mysql>grant all privileges on *.* to 'test' identified by 'test' with grant option;
mysql>flush privileges;
[也可以使用下面两种方式建立用户]
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$1直接操作mysql.user这张表;
$2使用DDL语言,
定义用户:create user test identified by 'test';
删除用户:drop user test
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2.使用test登录(总是无法连接)
shell>mysql -u test -p
ERROR 1045 (28000): Access denied for user 'test'@'localhost' (using password: YES)
3.查看user表,我们会发现user表中的user字段有NULL
mysql> select host,user from user;
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