Merge pull request #204819 in DEC/fineui from master to feature/x

* commit '17a888e39d1e9a4cf5174f855dcbdb99b2cf471a':
  auto upgrade version to 2.0.20221104135556
  BI-115904 fix: 【来源内测BUG】展开下拉树子节点，会出现重复数据

package.json

@@ -1,6 +1,6 @@
 {
   "name": "fineui",
-  "version": "2.0.20221104110628",
+  "version": "2.0.20221104135556",
   "description": "fineui",
   "main": "dist/fineui_without_conflict.min.js",
   "types": "dist/lib/index.d.ts",

src/case/ztree/1.asynctree.js

@@ -1,6 +1,6 @@
 /**
  * guy
- * 同步树
+ * 异步树
  * @class BI.AsyncTree
  * @extends BI.TreeView
  */
@@ -194,7 +194,8 @@ BI.AsyncTree = BI.inherit(BI.TreeView, {
 
         // 展开节点会将halfCheck置为false以开启自动计算半选, 所以第一次展开节点的时候需要在置为false之前获取配置
         var checkState = treeNode.getCheckStatus();
-        if (!treeNode.children) {
+        if (!treeNode.children && !treeNode.requested) {
+            treeNode.requested = true;
             setTimeout(function () {
                 getNodes({
                     times: 1,