// 创建黑名单
CreateBlackRequest createBlackRequest = new CreateBlackRequest();
createBlackRequest.setType("MerchantBlack");
createBlackRequest.setPhone("17600000000");
try {
    smsClient.createMobileBlack(createBlackRequest);
} catch (BceServiceException e) {
      e.printStackTrace();
}   

// 查询黑名单
ListBlackRequest request = new ListBlackRequest();
try {
    ListBlackResponse listBlackResponse = smsClient.listMobileBlack(request);
} catch (BceServiceException e) {
    e.printStackTrace();
}   

// 查询黑名单
String phones = "17600000000";
try {
    smsClient.deleteMobileBlack("17600000000");
} catch (BceServiceException e) {
    e.printStackTrace();
}