解决了,我忘了在初始化Connection时添加编码:
之前是:
con = DriverManager.getConnection("jdbc:mysql:///dbname", "user", "pass");工作中):
con =DriverManager.getConnection("jdbc:mysql:///dbname?useUnipre=true&characterEncoding=utf-8","user", "pass");
解决了,我忘了在初始化Connection时添加编码:
之前是:
con = DriverManager.getConnection("jdbc:mysql:///dbname", "user", "pass");工作中):
con =DriverManager.getConnection("jdbc:mysql:///dbname?useUnipre=true&characterEncoding=utf-8","user", "pass");