SQLִдinsert into `keys`(`key`,today,hit,url) values('?,'2018-11-09 2:36:07',1,'http://www.nmawe.com/joblist.php?q=%E6%8A%80%E5%B7%A5%E7%B1%BB')
Incorrect string value: '\xB6' for column 'key' at row 1Źٷij