feat:app嵌套h5返回键

src/main.ts

@@ -23,19 +23,26 @@ declare global {
     appBridge?: any;
   }
 }
-// 隐藏/显示 header
-appBridge.setHeaderShown(true);
-// 设置系统状态栏明暗主题
-appBridge.setStatusBarStyle('light');
+// 定义路由是否可以返回的判断
+const routerCanGoBack = () => {
+  const position = router.options.history.state?.position;
+  return typeof position === 'number' && position > 0;
+};
 router.beforeEach((to, from, next) => {
   if (to.query.digitalYiliToken) {
     utils.setSessionStorage('xToken', to.query.digitalYiliToken);
   }
-  // 设置 header 标题
   appBridge.setTitle(to.meta.title as string);
+  // 添加 Android 返回按钮监听方法
+  window.onAndroidBack = () => {
+    if (routerCanGoBack()) {
+      router.go(-1);
+    } else {
+      appBridge.navigateBack();
+    }
+  };
   next();
 });
-
 app.use(createPinia());
 app.use(router);
-app.mount('#app');
+app.mount('#app');