diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/core/domain/R.java b/ruoyi-common/src/main/java/com/ruoyi/common/core/domain/R.java
index 381a6f6..97e1ea5 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/core/domain/R.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/core/domain/R.java
@@ -5,6 +5,10 @@ import lombok.Data;
 import lombok.NoArgsConstructor;
 
 import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
 /**
  * 响应信息主体
@@ -32,6 +36,21 @@ public class R<T> implements Serializable {
 
     private T data;
 
+    public R<T> setCode(int code){
+        this.code = code;
+        return this;
+    }
+
+    public R<T> setMsg(String msg){
+        this.msg = msg;
+        return this;
+    }
+
+    public R<T> setData(T data) {
+        this.data = data;
+        return this;
+    }
+
     public static <T> R<T> ok() {
         return restResult(null, SUCCESS, "操作成功");
     }
@@ -104,4 +123,36 @@ public class R<T> implements Serializable {
     public static <T> Boolean isSuccess(R<T> ret) {
         return R.SUCCESS == ret.getCode();
     }
+
+    public static R<Map<String, ?>> map(){
+        R<Map<String, ?>> r = new R<>();
+        r.setData(new HashMap<>());
+        return r;
+    }
+
+    @SuppressWarnings("unchecked")
+    public R<Map<String, ?>> put(String key,Object value){
+        if(this.data instanceof Map) {
+            ((Map<String,Object>)this.data).put(key, value);
+            return (R<Map<String, ?>>) this;
+        }else {
+            throw new RuntimeException("data does not belong to Map");
+        }
+    }
+
+    public static R<List<?>> list(){
+        R<List<?>> r = new R<>();
+        r.setData(new ArrayList<>());
+        return r;
+    }
+
+    @SuppressWarnings("unchecked")
+    public R<List<?>> add(Object value){
+        if(this.data instanceof List) {
+            ((List<Object>)this.data).add(value);
+            return (R<List<?>>) this;
+        }else {
+            throw new RuntimeException("data does not belong to List");
+        }
+    }
 }