diff --git a/routes/douban_group.js b/routes/douban_group.js
new file mode 100644
index 0000000..75c8d75
--- /dev/null
+++ b/routes/douban_group.js
@@ -0,0 +1,185 @@
+/**
+ *  @author: x-dr
+ *  @date: 2023年12月26日
+ *  @tags: [豆瓣讨论精选]
+ */
+
+
+const Router = require("koa-router");
+const doubanGroupNewRouter = new Router();
+const axios = require("axios");
+const cheerio = require("cheerio");
+const { get, set, del } = require("../utils/cacheData");
+
+// 接口信息
+const routerInfo = {
+  name: "doubangroup",
+  title: "豆瓣讨论小组",
+  subtitle: "精选",
+};
+
+
+
+// 缓存键名
+const cacheKey = "doubanGroupData";
+
+// 调用时间
+let updateTime = new Date().toISOString();
+
+const url = "https://www.douban.com/group/explore";
+
+const headers = {
+  "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
+  "accept-language": "zh-CN,zh;q=0.9,en;q=0.8",
+  "cache-control": "max-age=0",
+  "sec-ch-ua": "\"Not_A Brand\";v=\"8\", \"Chromium\";v=\"120\", \"Google Chrome\";v=\"120\"",
+  "sec-ch-ua-mobile": "?0",
+  "sec-ch-ua-platform": "\"Windows\"",
+  "sec-fetch-dest": "document",
+  "sec-fetch-mode": "navigate",
+  "sec-fetch-site": "none",
+  "sec-fetch-user": "?1",
+  "upgrade-insecure-requests": "1",
+  // "cookie": "bid=lLpb6D1JLuw; douban-fav-remind=1; _pk_id.100001.8cb4=e7d91ae46530fd1d.1680518589.; ll=\"118281\"; _pk_ref.100001.8cb4=%5B%22%22%2C%22%22%2C1703602972%2C%22http%3A%2F%2Fnew.xianbao.fun%2F%22%5D; _pk_ses.100001.8cb4=1; ap_v=0,6.0"
+};
+
+
+
+// 数据处理
+const getData = (data) => {
+  if (!data) return false;
+  const dataList = [];
+  const $ = cheerio.load(data);
+  try {
+
+    $(`.channel-item`).each((i, e) => {
+      // console.log($(e).html());
+      const item= cheerio.load($(e).html())
+      const title = item("h3").text().replace(/(^\s*)|(\s*$)/g, "")
+      const url = item("h3 a").attr('href')
+      const hot= item('div[class="likes"]').text().replace(/(^\s*)|(\s*$)/g, "")
+      const desc = item('div[class="block"]').text().replace(/(^\s*)|(\s*$|\n)/g, "")
+      const source = item('div[class="source"] a').text().replace(/(^\s*)|(\s*$)/g, "")
+      // const excerpt = item('.channel-item-desc').text().replace(/(^\s*)|(\s*$)/g, "")
+      // console.log(title);
+      // console.log(url);
+
+      dataList.push({
+        title: title,
+        desc: desc,
+        url: url,
+        mobileUrl: url,
+        hot: hot,
+        source: source,
+
+    });
+      
+    });
+    return dataList;
+  } catch (error) {
+    console.error("数据处理出错" + error);
+    return false;
+  }
+};
+
+
+
+// trending
+doubanGroupNewRouter.get("/doubangroup", async (ctx) => {
+  console.log("获取豆瓣讨论小组精选");
+  try {
+    // 从缓存中获取数据
+    let data = await get(cacheKey);
+    const from = data ? "cache" : "server";
+    if (!data) {
+      // 如果缓存中不存在数据
+      console.log("从服务端重新豆瓣讨论小组精选");
+      // 从服务器拉取数据
+      const response = await axios.get(url, { headers });
+      // console.log(response.data);
+      data = getData(response.data);
+
+      updateTime = new Date().toISOString();
+      if (!data) {
+        ctx.body = {
+          code: 500,
+          ...routerInfo,
+          message: "获取失败",
+        };
+        return false;
+      }
+      // 将数据写入缓存
+      await set(cacheKey, data);
+    }
+    ctx.body = {
+      code: 200,
+      message: "获取成功",
+      ...routerInfo,
+      from,
+      total: data.length,
+      updateTime,
+      data,
+    };
+  } catch (error) {
+    console.error(error);
+    ctx.body = {
+      code: 500,
+      ...routerInfo,
+      message: "获取失败",
+    };
+  }
+});
+
+
+
+
+// 豆瓣新片榜 - 获取最新数据
+doubanGroupNewRouter.get("/doubangroup/new", async (ctx) => {
+  console.log("获取豆瓣讨论小组精选  - 最新数据");
+  try {
+    // 从服务器拉取最新数据
+    const response = await axios.get(url, { headers });
+    const newData = getData(response.data);
+    updateTime = new Date().toISOString();
+    console.log("从服务端重新豆瓣讨论小组精选");
+
+    // 返回最新数据
+    ctx.body = {
+      code: 200,
+      message: "获取成功",
+      ...routerInfo,
+      updateTime,
+      total: newData.length,
+      data: newData,
+    };
+
+    // 删除旧数据
+    await del(cacheKey);
+    // 将最新数据写入缓存
+    await set(cacheKey, newData);
+  } catch (error) {
+    // 如果拉取最新数据失败，尝试从缓存中获取数据
+    console.error(error);
+    const cachedData = await get(cacheKey);
+    if (cachedData) {
+      ctx.body = {
+        code: 200,
+        message: "获取成功",
+        ...routerInfo,
+        total: cachedData.length,
+        updateTime,
+        data: cachedData,
+      };
+    } else {
+      // 如果缓存中也没有数据，则返回错误信息
+      ctx.body = {
+        code: 500,
+        ...routerInfo,
+        message: "获取失败",
+      };
+    }
+  }
+});
+
+doubanGroupNewRouter.info = routerInfo;
+module.exports = doubanGroupNewRouter;
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