Dingdong_app/screens/Appraisal/index.js

import * as WebBrowser from "expo-web-browser";
import * as React from "react";
import ComplaintlistScreen from "./ComplaintlistScreen";
import SystemEmail from "./SystemEmail";
import EmailDetail from "./EmailDetail";

export default function Set(Screen) {
    return (
      <>
        {/* 投诉列表 */}
        <Screen name='Complaintlist' component={ComplaintlistScreen} />

        {/* 系统邮箱 */}
        <Screen name='SystemEmail' component={SystemEmail} />
        {/* 邮件详情 */}
        <Screen name='EmailDetail' component={EmailDetail} />
      </>
    );
}