解決辦法:mysql
mysql-> use mysql; mysql-> select host, user, authentication_string, plugin from user; #將user值爲root的host值改成%,表示容許全部ip鏈接到此數據庫,再將plugin值改成mysql_native_password,最後賦予權限 mysql-> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%'WITH GRANT OPTION;