function setWebsiteLogo(faviconUrl: string) {
console.log(faviconurl, "配置网站logo");
var link =
document.querySelector("link[rel*='icon']") ||
document.createElement("link");
link.type = "image/x-icon";
link.rel = "shortcut icon";
link.href = faviconUrl;
document.getElementsByTagName("head")[0].appendChild(link);
}