權限問題,授權 給 root 所有sql 權限
grant all privileges on *.* to root@"%" identified by "你的密碼";
flush privileges;
方法二:
通過登錄mysql系統,
# mysql -uroot -p
Enter password: 【輸入原來的密碼】
mysql>use mysql;
mysql> update user set password=passworD("test") where user='root';
mysql> flush privileges;
mysql> exit;