JustHTML/Tools/MetaTagGenerator.html at main · X-starRelight/JustHTML · GitHub

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<!DOCTYPE html>
<html lang="zh-CN">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Meta标签生成器 - JustHTML 只需网页</title>
  <script>
/**
 * 动态加载（强制去除缓存） CSS 的函数
 * @param {string} src - 要加载的 CSS 的 src 链接
 * @returns {Promise} 返回一个 Promise 对象，用于处理异步加载
 */
function loadStyle(src) {
  return new Promise((resolve, reject) => {
    const link = document.createElement('link');
    link.rel = 'stylesheet';
    link.href = src + '?v=' + new Date().getTime(); // 使用时间戳避免缓存
    link.async = true;
    link.onload = resolve;
    link.onerror = reject;
    document.head.appendChild(link);
  });
}

/**
 * 动态加载（强制去除缓存） JS 的函数
 * @param {string} src - 要加载的 JS 的 src 链接
 * @returns {Promise} 返回一个 Promise 对象，用于处理异步加载
 */
function loadScript(src) {
  return new Promise((resolve, reject) => {
    const script = document.createElement('script');
    script.src = src + '?v=' + new Date().getTime(); // 使用时间戳避免缓存
    script.async = true;
    script.onload = resolve;
    script.onerror = reject;
    document.head.appendChild(script);
  });
}
</script>

  <script>
    loadStyle('../assets/style.css')
    let scriptArray = [
      "../assets/AddHeader_Tools.js",
      "../assets/AddFooter.js",
      "../assets/AddIco.js",
      "../assets/AutoRun.js",
    ]

    scriptArray.forEach(script => {
      loadScript(script);
    });
  </script>

  <script src="../package/Vue/code/vue.global.prod.js"></script>
  <script type="module" src="../package/Sober/code/main.js"></script>

  <style>
    .setting-group {
      margin: 15px 0;
      padding: 10px;
      background-color: var(--bg-tertiary);
      border-radius: var(--border-radius);
    }

    .setting-item {
      display: flex;
      align-items: center;
      margin: 10px 0;
    }

    .setting-item input, .setting-item select, .setting-item textarea {
      margin-left: 10px;
      padding: 5px;
      flex: 1;
    }

    .setting-item label {
      flex: 0 0 150px;
    }

    .controls {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin: 15px 0;
    }

    .info-box {
      background-color: var(--bg-tertiary);
      padding: 10px;
      border-radius: var(--border-radius);
      margin: 10px 0;
    }

    .tag-preview {
      background-color: var(--bg-tertiary);
      padding: 10px;
      border-radius: var(--border-radius);
      font-family: monospace;
      white-space: pre-wrap;
      margin: 10px 0;
    }
  </style>
</head>
<body>
  <div id="app">
    <div class="container">
      <a href="../index.html" class="back-link">← 返回首页</a>

      <div class="tool-section">
        <h2>Meta标签生成器</h2>
        <p>生成HTML Meta标签</p>

        <div class="info-box">
          <p><strong>功能说明：</strong></p>
          <p>• 生成SEO友好的Meta标签</p>
          <p>• 包括基本标签、Open Graph、Twitter Card等</p>
          <p>• 有助于提高网站在搜索引擎和社交媒体上的表现</p>
        </div>

        <div>
          <div class="setting-group">
            <h3>基本Meta标签</h3>

            <div class="setting-item">
              <label for="title">标题:</label>
              <input
                type="text"
                id="title"
                v-model="basicTags.title"
                placeholder="页面标题"
              >
            </div>

            <div class="setting-item">
              <label for="description">描述:</label>
              <textarea
                id="description"
                v-model="basicTags.description"
                placeholder="页面描述，建议150-160字符"
                rows="2"
              ></textarea>
            </div>

            <div class="setting-item">
              <label for="keywords">关键词:</label>
              <input
                type="text"
                id="keywords"
                v-model="basicTags.keywords"
                placeholder="关键词，用逗号分隔"
              >
            </div>

            <div class="setting-item">
              <label for="author">作者:</label>
              <input
                type="text"
                id="author"
                v-model="basicTags.author"
                placeholder="作者姓名或公司"
              >
            </div>
          </div>

          <div class="setting-group">
            <h3>Open Graph标签 (社交分享)</h3>

            <div class="setting-item">
              <label for="ogTitle">OG标题:</label>
              <input
                type="text"
                id="ogTitle"
                v-model="ogTags.title"
                placeholder="社交分享标题"
              >
            </div>

            <div class="setting-item">
              <label for="ogDescription">OG描述:</label>
              <textarea
                id="ogDescription"
                v-model="ogTags.description"
                placeholder="社交分享描述"
                rows="2"
              ></textarea>
            </div>

            <div class="setting-item">
              <label for="ogImage">OG图片:</label>
              <input
                type="text"
                id="ogImage"
                v-model="ogTags.image"
                placeholder="https://example.com/image.jpg"
              >
            </div>

            <div class="setting-item">
              <label for="ogUrl">OG网址:</label>
              <input
                type="text"
                id="ogUrl"
                v-model="ogTags.url"
                placeholder="https://example.com/page"
              >
            </div>

            <div class="setting-item">
              <label for="ogType">OG类型:</label>
              <select
                id="ogType"
                v-model="ogTags.type"
              >
                <option value="website">Website</option>
                <option value="article">Article</option>
                <option value="book">Book</option>
                <option value="profile">Profile</option>
                <option value="video">Video</option>
                <option value="music">Music</option>
              </select>
            </div>
          </div>

          <div class="setting-group">
            <h3>Twitter Card标签</h3>

            <div class="setting-item">
              <label for="twitterCard">卡片类型:</label>
              <select
                id="twitterCard"
                v-model="twitterTags.card"
              >
                <option value="summary">Summary</option>
                <option value="summary_large_image">Summary Large Image</option>
                <option value="app">App</option>
                <option value="player">Player</option>
              </select>
            </div>

            <div class="setting-item">
              <label for="twitterTitle">Twitter标题:</label>
              <input
                type="text"
                id="twitterTitle"
                v-model="twitterTags.title"
                placeholder="Twitter分享标题"
              >
            </div>

            <div class="setting-item">
              <label for="twitterDescription">Twitter描述:</label>
              <textarea
                id="twitterDescription"
                v-model="twitterTags.description"
                placeholder="Twitter分享描述"
                rows="2"
              ></textarea>
            </div>

            <div class="setting-item">
              <label for="twitterImage">Twitter图片:</label>
              <input
                type="text"
                id="twitterImage"
                v-model="twitterTags.image"
                placeholder="https://example.com/twitter-image.jpg"
              >
            </div>

            <div class="setting-item">
              <label for="twitterSite">Twitter账号:</label>
              <input
                type="text"
                id="twitterSite"
                v-model="twitterTags.site"
                placeholder="@username"
              >
            </div>
          </div>

          <div class="controls">
            <button @click="generateMetaTags">生成Meta标签</button>
            <button @click="resetAll">重置所有</button>
            <button @click="copyResult">复制结果</button>
          </div>

          <div class="tag-preview" v-if="result">
            <h3>生成的Meta标签：</h3>
            <pre>{{ result }}</pre>
          </div>
        </div>
      </div>
    </div>
  </div>

  <script>
    const { createApp, ref, reactive, watch } = Vue;

    createApp({
      setup() {
        // 基本Meta标签
        const basicTags = reactive({
          title: '',
          description: '',
          keywords: '',
          author: ''
        });

        // Open Graph标签
        const ogTags = reactive({
          title: '',
          description: '',
          image: '',
          url: '',
          type: 'website'
        });

        // Twitter Card标签
        const twitterTags = reactive({
          card: 'summary',
          title: '',
          description: '',
          image: '',
          site: ''
        });

        const result = ref('');

        // 生成Meta标签
        const generateMetaTags = () => {
          let metaTags = '';

          // 基本Meta标签
          if (basicTags.title) {
            metaTags += `<meta name="title" content="${basicTags.title}">\n`;
          }
          if (basicTags.description) {
            metaTags += `<meta name="description" content="${basicTags.description}">\n`;
          }
          if (basicTags.keywords) {
            metaTags += `<meta name="keywords" content="${basicTags.keywords}">\n`;
          }
          if (basicTags.author) {
            metaTags += `<meta name="author" content="${basicTags.author}">\n`;
          }

          // Open Graph标签
          if (ogTags.title) {
            metaTags += `<meta property="og:title" content="${ogTags.title}">\n`;
          }
          if (ogTags.description) {
            metaTags += `<meta property="og:description" content="${ogTags.description}">\n`;
          }
          if (ogTags.image) {
            metaTags += `<meta property="og:image" content="${ogTags.image}">\n`;
          }
          if (ogTags.url) {
            metaTags += `<meta property="og:url" content="${ogTags.url}">\n`;
          }
          if (ogTags.type) {
            metaTags += `<meta property="og:type" content="${ogTags.type}">\n`;
          }

          // Twitter Card标签
          if (twitterTags.card) {
            metaTags += `<meta name="twitter:card" content="${twitterTags.card}">\n`;
          }
          if (twitterTags.title) {
            metaTags += `<meta name="twitter:title" content="${twitterTags.title}">\n`;
          }
          if (twitterTags.description) {
            metaTags += `<meta name="twitter:description" content="${twitterTags.description}">\n`;
          }
          if (twitterTags.image) {
            metaTags += `<meta name="twitter:image" content="${twitterTags.image}">\n`;
          }
          if (twitterTags.site) {
            metaTags += `<meta name="twitter:site" content="${twitterTags.site}">\n`;
          }

          result.value = metaTags.trim();
        };

        // 重置所有
        const resetAll = () => {
          basicTags.title = '';
          basicTags.description = '';
          basicTags.keywords = '';
          basicTags.author = '';

          ogTags.title = '';
          ogTags.description = '';
          ogTags.image = '';
          ogTags.url = '';
          ogTags.type = 'website';

          twitterTags.card = 'summary';
          twitterTags.title = '';
          twitterTags.description = '';
          twitterTags.image = '';
          twitterTags.site = '';

          result.value = '';
        };

        // 监听所有设置变化，自动生成结果
        watch(() => ({
          basic: {...basicTags},
          og: {...ogTags},
          twitter: {...twitterTags}
        }), () => {
          generateMetaTags();
        }, { deep: true });

        // 复制结果
        const copyResult = () => {
          if (result.value) {
            navigator.clipboard.writeText(result.value)
              .then(() => {
                alert('Meta标签已复制到剪贴板！');
              })
              .catch(err => {
                console.error('复制失败: ', err);
                alert('复制失败');
              });
          }
        };

        return {
          basicTags,
          ogTags,
          twitterTags,
          result,
          generateMetaTags,
          resetAll,
          copyResult
        };
      }
    }).mount('#app');
  </script>
</body>
</html>