mysql8 ：nacicat caching-sha2-password问题

在安装mysql8的时候如果选择了密码加密，之后用客户端连接比如navicate，会提示客户端连接caching-sha2-password,是由于客户端不支持这种插件
#修改加密规则
ALTER USER ‘root’@‘localhost’ IDENTIFIED BY ‘password’ PASSWORD EXPIRE NEVER;
#更新密码（mysql_native_password模式）
ALTER USER ‘root’@‘localhost’ IDENTIFIED WITH mysql_native_password BY ‘{NewPassword}’;