fix: 扫码bug

project.alipay.json

@@ -7,5 +7,6 @@
       }
     },
     "component2": true
-  }
+  },
+  "miniprogramRoot": "dist/"
 }

src/components/link/index.tsx

@@ -1,5 +1,4 @@
 import { View } from '@tarojs/components';
-import Taro from '@tarojs/taro';
 import * as utils from '@/libs/utils';
 import React from 'react';
 
@@ -53,11 +52,5 @@ const Link: React.FC<IProps> = ({ to, className, children }) => {
   );
 };
 
-Link.defaultProps = {
-  to: {
-    url: '',
-    params: {},
-  },
-};
 
 export default Link;

src/components/topics/index.tsx

@@ -8,13 +8,9 @@ interface IProps {
   topics: ITopic[];
 }
 
-const TopicsList: React.FC<IProps> = ({ topics }) => {
+const TopicsList: React.FC<IProps> = ({ topics = [] }) => {
   const renderTopics = topics.map((topic) => <Topic key={topic.id} topic={topic} />);
   return <View className="topic-list">{renderTopics}</View>;
 };
 
-TopicsList.defaultProps = {
-  topics: [],
-};
-
 export { TopicsList };

src/hooks/useRouterCodeUrl.ts

@@ -4,12 +4,15 @@ import { useRouter } from '@tarojs/taro';
 const useRouterCodeUrl = (basePath = '') => {
   const router = useRouter(true);
   const [url, setUrl] = useState('');
-  const page = router.path.replace(basePath, '')
+  let page = router.path.replace(basePath, '')
+  if (page.includes('?')) {
+    page = page.split('?')[0];
+  }
   const params = router.params;
   const query = Object.keys(params).map(key => `${key}=${params[key]}`).join('&');
-  const fullUrl = query ? `${page}?${encodeURIComponent(query)}` : page;
+  const fullUrl = query ? `${page}${encodeURIComponent('?' + query)}` : page;
   useEffect(() => {
-    const newUrl = `alipays://platformapi/startapp?appId=2021002183695117&page=${encodeURIComponent(fullUrl)}`;
+    const newUrl = `alipays://platformapi/startapp?appId=2021002183695117&page=${fullUrl}`;
     setUrl(newUrl);
   }, [router.path, router.params.id, basePath]);
 

src/pages/topic/index.tsx

@@ -46,6 +46,12 @@ const Topic: React.FC = () => {
     fetchTopic();
   }, [dispatch]);
 
+
+  // watch route change
+  useEffect(() => {
+    fetchTopic();
+  }, [router.params.id]);
+
   const addReply = (id: string) => {
     setCurReplyId(id);
     if (!userInfo.userId) {
@@ -90,6 +96,12 @@ const Topic: React.FC = () => {
 
   const fetchTopic = () => {
     const topicId = router?.params.id || '';
+    if (!topicId) {
+      // navigate to home page
+      return utils.redirectTo({
+        url: "/pages/index/index"
+      });
+    }
     setTopicId(topicId);
     getTopic({
       topicId: topicId