feat：获取单聊会话信息

application-webadmin/src/main/java/com/tourism/webadmin/app/website/controller/TourMemberController.java

@@ -373,9 +373,11 @@ public class TourMemberController {
         for (OneWayMemberVo oneWayMemberVo : oneWayMemberVos) {
             if(ObjectUtil.isEmpty(oneWayMemberVo.getGroupRemark())&& oneWayMemberVo.getUserId().equals(my.getUserId().toString())){
                 oneWayMemberVo.setGroupRemark(toUser.getShowName());
+                oneWayMemberVo.setHeadImage(toUser.getShowName());
                 continue;
             }
             oneWayMemberVo.setGroupRemark(my.getShowName());
+            oneWayMemberVo.setHeadImage(my.getShowName());
         }
         return ResponseResult.success(oneWayMemberVos);
     }

application-webadmin/src/main/java/com/tourism/webadmin/app/website/vo/OneWayMemberVo.java

@@ -34,6 +34,6 @@ public class OneWayMemberVo {
      * 群备注。
      */
     private String groupRemark;
-    /**头像*/
+    /**对方头像*/
     private String headImage;
 }