java.sql.Timestamp cannot be cast to java.sql.Date
java.sql.Timestamp cannot be cast to java.sql.Date java.sql.Timestamp cannot be cast to java.sql.Date date数据库sqlstringjava java.lang.ClassCastException: java.sql.Timestamp cannot be cast to java.sql.Date 我在往数据库插入数据时用的是string型,SQL应该会转换为