fix(Tree): 修复autoExpandParent为true时openKeys失效问题 #582

packages/react-tree/src/index.tsx

@@ -144,18 +144,18 @@ export default function Tree(props: TreeProps) {
   const [curSelectedKeys, setCurSelectedKeys] = useState(selectedKeys);
 
   useEffect(() => {
-    setCurSelectedKeys(props.selectedKeys!);
+    setCurSelectedKeys(props.selectedKeys || []);
   }, [JSON.stringify(props.selectedKeys)]);
 
   // useEffect(() => setCurOpenKeys(openKeys), [openKeys]);
   // useEffect(() => setCurSelectedKeys(selectedKeys), [selectedKeys]);
 
   useEffect(() => {
-    let arrOpenKeys: TreeData['key'][] = [];
+    let arrOpenKeys: TreeData['key'][] = curOpenKeys;
     if (defaultExpandAll) {
       arrOpenKeys = getChildKeys(data);
     } else if (autoExpandParent) {
-      arrOpenKeys = getChildKeys(data, undefined, 1);
+      arrOpenKeys.push(...getChildKeys(data, undefined, 1));
     }
     setCurOpenKeys(arrOpenKeys);
   }, []);