19:25:33,586 error [stderr] java.sql.sqlexception: incorrect string value: '\xef\xbf\xbd' for column 'login_name' at row 1
19:25:33,586 error [stderr] at com.mysql.jdbc.mysqlio.checkerrorpacket(mysqlio.java:2928)
19:25:33,586 error [stderr] at com.mysql.jdbc.mysqlio.sendcommand(mysqlio.java:1571)
19:25:33,586 error [stderr] at com.mysql.jdbc.mysqlio.sqlquerydirect(mysqlio.java:1666)
报这个~~跪求大神