navicate远程连接数据库出现1045 access denied fo

解决用navicate远程连接数据库出现1045 access denied for user 'root'@'localhost' using password yes

在mysql命令行中执行
SET PASSWORD FOR 'root'@'localhost' = PASSWORD('123456'); 
GRANT ALL PRIVILEGES ON *.* TO 'root' @'%' IDENTIFIED BY '123456' WITH GRANT OPTION;
flush privileges;
 
若以上方法行不通则用：
use mysql; 
UPDATE user SET Password=PASSWORD('123456') where USER='root';
flush privileges;