rtu_linux_services/web-ui.service/web/static/js/router.js

const routes = {
  page1: "pages/page1.html",
  page2: "pages/page2.html",
  page3: "pages/page3.html",
  page4: "pages/page4.html",
  page5: "pages/page5.html",
  page6: "pages/page6.html",
  page7: "pages/page7.html",
  page8: "pages/page8.html",
};

async function loadPage(name){
  const view = document.getElementById("view");

  const url = routes[name];

  if(!url){
    view.innerHTML = "<div class='card'>无法找到页面</div>";
    return;
  }

  try{
    const res = await fetch(url, {
      credentials: "include"
    });

    const html = await res.text();

    if (html.includes("login.html") || html.includes("登录")) {
      window.location.href = "/";
      return;
    }

    view.innerHTML = html;
  }catch(e){
    view.innerHTML = "<div class='card'>页面加载失败</div>";
  }
}