第一步:登錄mysql
# mysql -u root -p
# use mysql;
# select host,user from user;
第二步:修改連接
# update user set host='%' where user='root';
# ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY '密碼';
# mysql -u root -p
# use mysql;
# select host,user from user;
# update user set host='%' where user='root';
# ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY '密碼';