//先取出原问卷调查的题目数,后面比较时用
String sql="select * from wjdcjb where id="+wjid+"";
ResultSet rs=connBean.executeQuery(sql);
int ywjts=rs.getInt(4);
org.apache.jasper.JasperException: An exception occurred processing JSP page /mywjdc/dowjupdate.jsp at line 18
18: int ywjts=rs.getInt(4);
javax.servlet.ServletException: java.sql.SQLException: [Microsoft][ODBC 驱动程序管理器] 无效的游标状态