增加店内执行计划导出/入功能：修改返回结果封装

src/main/java/com/sfa/common/core/domain/R.java

@@ -62,6 +62,10 @@ public class R<T> implements Serializable
     public static <T> R<T> fail(int code, String msg)
     {
         return restResult(null, code, msg);
+
+    }
+    public static <T> R<T> fail(int code,T data ) {
+        return restResult(data, code, "请求失败");
     }
 
     private static <T> R<T> restResult(T data, int code, String msg)