add 聊天记录列表

hs-im-server/im-common/src/main/java/com/lld/im/common/model/ChatHistoryReq.java

@@ -0,0 +1,24 @@
+package com.lld.im.common.model;
+
+import lombok.Data;
+
+/**
+ * @author: Chackylee
+ * @description:
+ **/
+@Data
+public class ChatHistoryReq extends RequestBase {
+    private static final long serialVersionUID = 1L;
+
+
+    private String operater;
+
+    private String userId;
+
+
+    //单次拉取数量
+    private Integer limit;
+
+    //第几页
+    private Integer offset;
+}