fix bug

mallinkService/src/main/java/com/iformall/sms/aliyun/AliyunSMS.java

@@ -36,7 +36,7 @@ public class AliyunSMS  implements SMSExcutor {
         }
         sms.setSignName(signature);
         Result result = this.sendSms(sms);
-        if(result.getSendSmsResponse().getCode() != null
+        if(null != result && result.getSendSmsResponse().getCode() != null
                 && result.getSendSmsResponse().getCode().equalsIgnoreCase("ok")){
             SMSResult.setRet("1");
             SMSResult.setData(result.getSendSmsResponse().getBizId());
@@ -66,6 +66,9 @@ public class AliyunSMS  implements SMSExcutor {
      * @return
      */
     public Result sendSms(SMS sms) {
+    	if (null == sms || StringUtils.isBlank(sms.getTemplateCode())) {
+    		return null;
+    	}
         IAcsClient acsClient = getClient();
         SendSmsRequest request = getRequest(sms);
         SendSmsResponse sendSmsResponse = null;