public List<AreaProblem> getVOsbyCity(String number) {
List<AreaProblem> result = new ArrayList<AreaProblem>();
String sql = "select * from areaproblem where areaid=? ";
try {
result = DbHelper.queryMultiBean(new AreaProblem(), sql, number);
return result;
} catch (InstantiationException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
return result;
}
