DailyHotApi/routes/newsqq.js
2023-07-03 16:14:40 +08:00

124 lines
3.0 KiB
JavaScript

const Router = require("koa-router");
const newsqqRouter = new Router();
const axios = require("axios");
const { get, set, del } = require("../utils/cacheData");
// 接口信息
const routerInfo = {
title: "腾讯新闻",
subtitle: "热点榜",
};
// 缓存键名
const cacheKey = "newsqqData";
// 调用时间
let updateTime = new Date().toISOString();
// 调用路径
const url = "https://r.inews.qq.com/gw/event/hot_ranking_list?page_size=50";
// 数据处理
const getData = (data) => {
if (!data) return [];
return data.slice(1).map((v) => {
return {
id: v.id,
title: v.title,
desc: v.abstract,
descSm: v.nlpAbstract,
hot: v.readCount,
pic: v.miniProShareImage,
url: `https://new.qq.com/rain/a/${v.id}`,
mobileUrl: `https://view.inews.qq.com/a/${v.id}`,
};
});
};
// 腾讯热点榜
newsqqRouter.get("/newsqq", async (ctx) => {
console.log("获取腾讯热点榜");
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("从服务端重新获取腾讯热点榜");
// 从服务器拉取数据
const response = await axios.get(url);
data = getData(response.data.idlist[0].newslist);
updateTime = new Date().toISOString();
// 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",
};
}
});
// 腾讯热点榜 - 获取最新数据
newsqqRouter.get("/newsqq/new", async (ctx) => {
console.log("获取腾讯热点榜 - 最新数据");
try {
// 从服务器拉取最新数据
const response = await axios.get(url);
const newData = getData(response.data.idlist[0].newslist);
updateTime = new Date().toISOString();
console.log("从服务端重新获取腾讯热点榜");
// 返回最新数据
ctx.body = {
code: 200,
message: "获取成功",
...routerInfo,
total: newData.length,
updateTime,
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",
};
}
}
});
newsqqRouter.info = routerInfo;
module.exports = newsqqRouter;