SQLִдinsert into `keys`(`key`,today,hit,url) values('技工类','2017-10-17 17:47:17',1,'http://www.xtzrc.cn/joblist.php?q=%E6%8A%80%E5%B7%A5%E7%B1%BB')
Incorrect string value: '\x80\xE5\xB7\xA5\xE7\xB1...' for column 'key' at row 1