1  GetPrepaidPackageRequest request = new GetPrepaidPackageRequest(); 
2  // 设置必要的参数
3  request.setUserId("your_userID");
4  // 设置可选参数
5  request.setPageNo("1");
6  request.setPageSize("5");
7  request.setPackageStatus("EXPIRED");
8  request.setCountryType("domestic");
9  // 获取查询结果
10  try {
11      GetPrepaidPackageResponse response = smsClient.getPrepaidPackages(request);
12      System.out.println(response.toString());
13  } catch (BceServiceException e) {
14      e.printStackTrace();
15  }