fix bug

mallinkService/src/main/java/com/iformall/service/park/impl/ketuo/KeTuoUtil.java

@@ -110,7 +110,7 @@ public class KeTuoUtil {
 				params.put("appId", appId);
 				params.put("parkId", parkId);
 				params.put("serviceCode", serviceCode);
-				params.put("ts", Calendar.getInstance().getTimeInMillis());
+				params.put("ts", String.valueOf(Calendar.getInstance().getTimeInMillis()));
 				params.put("key", paramsSign(params, appSercet));
 				params.put("reqId", Utility.generate32UUID()+String.valueOf(Calendar.getInstance().getTimeInMillis()));
 				httpPost.setEntity(new StringEntity(JSONObject.toJSONString(params)));