diff --git a/src/org/redkale/service/RetResult.java b/src/org/redkale/service/RetResult.java
index c862f590e..8460cd2d6 100644
--- a/src/org/redkale/service/RetResult.java
+++ b/src/org/redkale/service/RetResult.java
@@ -8,6 +8,7 @@ package org.redkale.service;
import java.util.*;
import java.util.concurrent.CompletableFuture;
import org.redkale.convert.json.*;
+import org.redkale.util.Utility;
/**
* 通用的结果对象,在常见的HTTP+JSON接口中返回的结果需要含结果码,错误信息,和实体对象。
@@ -66,6 +67,14 @@ public class RetResult {
return CompletableFuture.completedFuture(new RetResult());
}
+ public static RetResult