添加seo相关标签，以及seo优化
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srcrs
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92
index.html
92
index.html
@ -1,8 +1,12 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>RSS Reader</title>
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<meta name="description" content='RSS Reader，一个将订阅信息聚合展示的开源web工具，便于了解近期关注的信息，同时页面数据数据也实现了自动刷新。'>
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<meta name="keywords" content="<< .Keywords >>">
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<meta name="anthor" content="srcrs">
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<!-- <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css"> -->
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<link rel="stylesheet" href="static/index.min.css">
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<link rel="icon" href="static/favicon.svg" type="image/x-icon">
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@ -60,37 +64,67 @@
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}
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</style>
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</head>
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<body>
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<div id="app">
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<el-container>
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<el-header>
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<h1>RSS Reader</h1>
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</el-header>
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<el-main
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v-loading.fullscreen.lock="fullscreenLoading"
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element-loading-text="拼命加载中"
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>
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<el-main v-loading.fullscreen.lock="fullscreenLoading" element-loading-text="拼命加载中">
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<el-row :gutter="20">
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<el-col :xs="24" :sm="12" :md="8" :lg="6" v-for="(feed, index) in feeds" :key="index" class="feed-col">
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<el-card class="box-card">
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<div slot="header" class="card-header">
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<span>{{ feed.title }}</span>
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</div>
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<el-scrollbar style="height: 300px;">
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<el-list v-for="(item, i) in feed.items" :key="i">
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<el-list-item>
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<div class="list-item-title">
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<span>{{ i+1 }}. </span>
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<el-link :href="item.link" target="_blank" :title="item.title">{{ item.title }}</el-link>
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</div>
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</el-list-item>
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</el-list>
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</el-scrollbar>
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<div slot="footer" class="card-footer" style="height: 10px;">
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<time class="time">{{ feed.custom.lastupdate }}</time>
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</div>
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</el-card>
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</el-col>
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<< range $index, $feed :=.RssDataList >>
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<el-col v-if="showSEOFlag" :xs="24" :sm="12" :md="8" :lg="6" :key="index" class="feed-col">
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<el-card class="box-card">
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<div slot="header" class="card-header">
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<span>
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<< $feed.Title >>
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</span>
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</div>
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<el-scrollbar style="height: 300px;">
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<< range $i, $item :=$feed.Items >>
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<el-list key="<< $i >>">
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<el-list-item>
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<div class="list-item-title">
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<span>
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<< inc $i >>.
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</span>
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<el-link href="<< $item.Link >>" target="_blank" title="<< $item.Title >>">
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<< $item.Title >>
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</el-link>
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</div>
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</el-list-item>
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</el-list>
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<< end >>
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</el-scrollbar>
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<div slot="footer" class="card-footer" style="height: 10px;">
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<time class="time">
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<< $feed.Custom.lastupdate >>
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</time>
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</div>
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</el-card>
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</el-col>
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<< end>>
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<el-col :xs="24" :sm="12" :md="8" :lg="6" v-for="(feed, index) in feeds" :key="index" class="feed-col">
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<el-card class="box-card">
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<div slot="header" class="card-header">
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<span>{{ feed.title }}</span>
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</div>
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<el-scrollbar style="height: 300px;">
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<el-list v-for="(item, i) in feed.items" :key="i">
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<el-list-item>
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<div class="list-item-title">
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<span>{{ i+1 }}. </span>
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<el-link :href="item.link" target="_blank" :title="item.title">{{ item.title }}</el-link>
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</div>
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</el-list-item>
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</el-list>
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</el-scrollbar>
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<div slot="footer" class="card-footer" style="height: 10px;">
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<time class="time">{{ feed.custom.lastupdate }}</time>
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</div>
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</el-card>
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</el-col>
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</el-row>
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</el-main>
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<el-footer>
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@ -103,7 +137,7 @@
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<!-- <script src="https://unpkg.com/vue@next"></script> -->
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<script src="static/vue.global.prod.js"></script>
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<!-- <script src="https://cdn.bootcdn.net/ajax/libs/element-plus/2.3.3/index.full.js"></script> -->
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<script src="static/index.full.min.js"></script>
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<script>
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@ -111,9 +145,13 @@
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data() {
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return {
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feeds: [],
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showSEOFlag: true,
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fullscreenLoading: true,
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};
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},
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async created() {
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this.fullscreenLoading = false;
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},
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async mounted() {
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const protocol = window.location.protocol === 'https:' ? 'wss://' : 'ws://';
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const connect = () => {
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@ -126,7 +164,7 @@
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} else {
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this.feeds.push(feed);
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}
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this.fullscreenLoading = false;
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this.showSEOFlag = false;
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};
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socket.onclose = event => {
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console.log("WebSocket closed. Reconnecting...");
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@ -152,4 +190,4 @@
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app.mount("#app");
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</script>
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</body>
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</html>
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</html>
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63
main.go
63
main.go
@ -3,6 +3,7 @@ package main
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import (
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"embed"
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"encoding/json"
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"html/template"
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"io/ioutil"
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"log"
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"net/http"
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@ -57,7 +58,8 @@ func main() {
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go updateFeeds()
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http.HandleFunc("/feeds", getFeedsHandler)
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http.HandleFunc("/ws", wsHandler)
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http.HandleFunc("/", serveHome)
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// http.HandleFunc("/", serveHome)
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http.HandleFunc("/", tplHandler)
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//加载静态文件
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fs := http.FileServer(http.FS(dirStatic))
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@ -70,6 +72,38 @@ func serveHome(w http.ResponseWriter, r *http.Request) {
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w.Write(htmlContent)
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}
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func tplHandler(w http.ResponseWriter, r *http.Request) {
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// 创建一个新的模板，并设置自定义分隔符为<< >>，避免与Vue的语法冲突
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tmplInstance := template.New("index.html").Delims("<<", ">>")
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//添加加法函数计数
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funcMap := template.FuncMap{
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"inc": func(i int) int {
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return i + 1
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},
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}
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// 加载模板文件
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tmpl, err := tmplInstance.Funcs(funcMap).ParseFiles("index.html")
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if err != nil {
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log.Println("模板加载错误:", err)
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return
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}
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// 定义一个数据对象
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data := struct {
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Keywords string
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RssDataList []feed
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}{
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Keywords: getKeywords(),
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RssDataList: getFeeds(),
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}
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// 渲染模板并将结果写入响应
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err = tmpl.Execute(w, data)
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if err != nil {
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log.Println("模板渲染错误:", err)
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}
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}
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func wsHandler(w http.ResponseWriter, r *http.Request) {
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conn, err := upgrader.Upgrade(w, r, nil)
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if err != nil {
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@ -153,7 +187,8 @@ func updateFeed(fp *gofeed.Parser, url, formattedTime string) {
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dbMap[url] = customFeed
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}
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func getFeedsHandler(w http.ResponseWriter, r *http.Request) {
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//获取feeds列表
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func getFeeds() []feed {
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feeds := make([]feed, 0, len(rssUrls.Values))
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for _, url := range rssUrls.Values {
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lock.RLock()
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@ -166,6 +201,30 @@ func getFeedsHandler(w http.ResponseWriter, r *http.Request) {
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feeds = append(feeds, cache)
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}
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return feeds
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}
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//获取关键词也就是title
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//获取feeds列表
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func getKeywords() string {
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words := ""
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for _, url := range rssUrls.Values {
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lock.RLock()
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cache, ok := dbMap[url]
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lock.RUnlock()
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if !ok {
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log.Printf("Error getting feed from db is null %v", url)
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continue
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}
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if cache.Title != "" {
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words += cache.Title + ","
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}
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}
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return words
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}
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func getFeedsHandler(w http.ResponseWriter, r *http.Request) {
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feeds := getFeeds()
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w.Header().Set("Content-Type", "application/json")
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json.NewEncoder(w).Encode(feeds)
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