初始化springbean

public class SMSMessageHandler  implements InitializingBean {

@Override
public void afterPropertiesSet() throws Exception {
   //初始化属性
   smsServiceMap.put(Constants.MESSAGE_PROVIDER_PUXUN_WORD, (SMSService) SpringUtil.getBean("puSMSService"));
   smsServiceMap.put(Constants.MESSAGE_PROVIDER_MENGWANG_WORD, (SMSService) SpringUtil.getBean("mwSMSService"));

   //新增一个固定大小的线程池
   smsSendThreadPool = Executors.newFixedThreadPool(50);

}