一些改动

com.sharemao.web.appserver/src/main/java/com/sharemao/app/service/impl/PackageServiceImpl.java

@@ -1393,7 +1393,7 @@ public class PackageServiceImpl extends AppBaseService implements PackageService
 			String areaid = para.get("areaid");
 			String orgid = para.get("oid");
 			String devid = para.get("devid");
-			if(Tools.isEmpty(devid))
+			if(Tools.isEmpty(devid) || "null".equals(devid))
 			{
 				record.put("code", 9);
 				record.put("msg", "设备编号不能为空");
@@ -1507,7 +1507,7 @@ public class PackageServiceImpl extends AppBaseService implements PackageService
 			String areaid = para.get("areaid");
 			String orgid = para.get("oid");
 			String devid = para.get("devid");
-			if(Tools.isEmpty(devid))
+			if(Tools.isEmpty(devid) || "null".equals(devid))
 			{
 				record.put("code", 9);
 				record.put("msg", "设备编号不能为空");