set cache time

routes/bilibili.js

@@ -36,7 +36,7 @@ module.exports = async (ctx) => {
             }
             return [[parseFloat(p[0]), type, parseInt(p[3]), p[6], item.text()]];
         }).get();
-        ctx.redis.set(`v3bilibilicid2dan${cid}`, JSON.stringify(data));
+        ctx.redis.set(`v3bilibilicid2dan${cid}`, JSON.stringify(data), 10 * 60);
         ctx.response.set('X-Koa-Origin', 'true');
     }
     ctx.body = JSON.stringify({

utils/redis.js

@@ -24,9 +24,9 @@ client.on('connect', () => {
 const getAsync = promisify(client.get).bind(client);
 
 module.exports = {
-    set: (key, value) => {
+    set: (key, value, maxAge = 30 * 24 * 60 * 60) => {
         logger.info('Set redis: ' + key);
-        client.set(key, value);
+        client.setex(key, maxAge, value);
     },
     get: async (key) => await getAsync(key),
     del: (key) => {