84 lines
2.3 KiB
Vue
84 lines
2.3 KiB
Vue
<template>
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<div>
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<Row class="header">
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<img :src="domainLogo" class="logo" width="220px" />
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</Row>
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</div>
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</template>
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<script>
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import { getBaseSite } from "@/api/common.js";
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export default {
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data() {
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return {
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domainLogo: require("@/assets/logo.png"),
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};
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},
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methods: {
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init() {
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if (
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!localStorage.getItem("icon") ||
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!localStorage.getItem("title") ||
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!localStorage.getItem("icontitle_expiration_time")
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) {
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this.getSite();
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} else {
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// 如果缓存过期，则获取最新的信息
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if (new Date() > localStorage.getItem("icontitle_expiration_time")) {
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this.getSite();
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return;
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} else {
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this.domainLogo = localStorage.getItem("icon");
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let link =
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document.querySelector("link[rel*='icon']") ||
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document.createElement("link");
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link.type = "image/x-icon";
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link.href = localStorage.getItem("icon");
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link.rel = "shortcut icon";
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document.getElementsByTagName("head")[0].appendChild(link);
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window.document.title = localStorage.getItem("title") + " - 运营后台";
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}
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}
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},
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getSite() {
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//获取domainLogo
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getBaseSite().then((res) => {
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const { domainLogo, siteName } = JSON.parse(res.result.settingValue);
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this.domainLogo = domainLogo;
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// 过期时间
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var expirationTime = new Date().setHours(new Date().getHours() + 1);
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// 存放过期时间
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localStorage.setItem("icontitle_expiration_time", expirationTime);
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// 存放信息
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localStorage.setItem("icon", domainLogo);
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localStorage.setItem("title", siteName);
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let link =
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document.querySelector("link[rel*='icon']") ||
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document.createElement("link");
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link.type = "image/x-icon";
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link.href = domainLogo;
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link.rel = "shortcut icon";
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document.getElementsByTagName("head")[0].appendChild(link);
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window.document.title = siteName + " - 运营后台";
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});
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},
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},
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mounted() {
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this.init();
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},
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};
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</script>
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<style lang="scss" scoped>
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.header {
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margin-bottom: 6vh;
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text-align: center;
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display: flex;
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justify-content: center !important;
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}
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.logo {
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width: 440px;
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height: 158px;
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}
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</style>
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