乾坤传参问题

src/App.js

@@ -31,20 +31,23 @@ const AssetTree = loadable(()=> import('./view/Manage/AssetManage/Component/Asse
 export class App extends React.Component {
   constructor() {
     super();
-    this.$$hostParams = null;
+
     this.state = {
-      hostParams: this.params
+      hostParams: null
     };
   }
 
   componentDidMount() {
+    this.setState({ hostParams: this.props?.data });
     this.$$hostParams = $hostParams.subscribe(() => { 
+      if ($hostParams.getValue()) {
         this.setState({ hostParams: $hostParams.getValue() });
+      }
     })
   }
 
   componentWillUnmount() {
-    this.$$hostParams?.unsubscribe()
+    this.$$hostParams?.unsubscribe();
   }
 
   render() {

src/index.js

@@ -14,6 +14,7 @@ import { $hostParams } from "./util";
 
 function render(props) {
   const { container, ...restProps } = props;
+
   ReactDOM.render(
     //解决主次应用样式冲突
     //https://qiankun.umijs.org/faq#how-to-guarantee-the-main-app-stylesheet-isolated-with-sub-apps
@@ -55,5 +56,5 @@ export async function unmount(props) {
 }
 
 export async function update(props) {
-  $hostParams.next(props);
+  $hostParams.next(props?.data);
 }
\ No newline at end of file

src/util/index.js

@@ -17,7 +17,7 @@ export const inputWidth = isSzseEnv?360:240;
 
 export const ContextPath = '/data-govern';
 
-export const $hostParams = new BehaviorSubject({});
+export const $hostParams = new BehaviorSubject(null);
 
 const routeMap = {};
 export const ConvertToRouteMap = function (routes, pPath, pRoute) {