diff --git a/src/main/java/com/ruoyi/framework/web/domain/R.java b/src/main/java/com/ruoyi/framework/web/domain/R.java
index 7c8295a..6a97abc 100644
--- a/src/main/java/com/ruoyi/framework/web/domain/R.java
+++ b/src/main/java/com/ruoyi/framework/web/domain/R.java
@@ -102,4 +102,14 @@ public class R<T> implements Serializable
     {
         this.data = data;
     }
+
+    public Boolean isError()
+    {
+        return !isSuccess();
+    }
+
+    public Boolean isSuccess()
+    {
+        return R.SUCCESS == getCode();
+    }
 }