历史消息排序调整

src/dsb/com/cnd3b/restcontroller/system/im/imdialog/imdialog.java

@@ -129,8 +129,8 @@ public class imdialog extends Controller {
         /**
          *排序条件设置
          */
-        String[] sortfield = {"t1.timdialogmessageid"};
-        String sort = getSort(sortfield, "t1.timdialogmessageid");
+        String[] sortfield = {"t1.timdialogmessageid desc"};
+        String sort = getSort(sortfield, "t1.timdialogmessageid desc");
 
         /**
          * 过滤条件设置