refactor(core): unified memory cache

lib/middleware/cache/index.js

@@ -27,10 +27,10 @@ if (config.cache.type === 'redis') {
     globalCache.set = cacheModule.set;
 } else if (config.cache.type === 'memory') {
     cacheModule = require('./memory');
-    const { pageCache } = cacheModule.clients;
+    const { memoryCache } = cacheModule.clients;
     globalCache.get = (key) => {
         if (key && cacheModule.status.available) {
-            return pageCache.get(key);
+            return memoryCache.get(key, { updateAgeOnGet: false });
         }
     };
     globalCache.set = (key, value, maxAge) => {
@@ -41,7 +41,7 @@ if (config.cache.type === 'redis') {
             value = JSON.stringify(value);
         }
         if (key) {
-            return pageCache.set(key, value, { ttl: maxAge * 1000 });
+            return memoryCache.set(key, value, { ttl: maxAge * 1000 });
         }
     };
 } else {

lib/middleware/cache/memory.js

@@ -3,40 +3,34 @@ const config = require('@/config').value;
 
 const status = { available: false };
 
-const pageCache = new Lru({
+const memoryCache = new Lru({
     ttl: config.cache.routeExpire * 1000,
     max: config.memory.max,
 });
 
-const routeCache = new Lru({
-    ttl: config.cache.routeExpire * 1000,
-    max: config.memory.max,
-    updateAgeOnGet: true,
-});
-
 status.available = true;
 
 module.exports = {
     get: (key, refresh = true) => {
         if (key && status.available) {
-            let value = (refresh ? routeCache : pageCache).get(key);
+            let value = memoryCache.get(key, { updateAgeOnGet: refresh });
             if (value) {
                 value = value + '';
             }
             return value;
         }
     },
-    set: (key, value, maxAge = config.cache.contentExpire, refresh = true) => {
+    set: (key, value, maxAge = config.cache.contentExpire) => {
         if (!value || value === 'undefined') {
             value = '';
         }
         if (typeof value === 'object') {
             value = JSON.stringify(value);
         }
         if (key && status.available) {
-            return (refresh ? routeCache : pageCache).set(key, value, { ttl: maxAge * 1000 });
+            return memoryCache.set(key, value, { ttl: maxAge * 1000 });
         }
     },
-    clients: { pageCache, routeCache },
+    clients: { memoryCache },
     status,
 };

lib/routes/amd/graphicsdrivers.js

@@ -27,7 +27,7 @@ module.exports = async (ctx) => {
     if (!data) {
         const res = await got.get(url);
         data = res.data;
-        ctx.cache.set(url, data, config.cache.contentExpire, false);
+        ctx.cache.set(url, data, config.cache.contentExpire);
     }
 
     const $ = cheerio.load(data, { xmlMode: true });

lib/routes/weibo/timeline.js

@@ -123,7 +123,7 @@ module.exports = async (ctx) => {
             const token = rep.data.access_token;
             const uid = rep.data.uid;
             const expires_in = rep.data.expires_in;
-            await ctx.cache.set('weibotimelineuid' + uid, token, expires_in, false);
+            await ctx.cache.set('weibotimelineuid' + uid, token, expires_in);
 
             ctx.set({
                 'Content-Type': 'text/html; charset=UTF-8',

lib/v2/test/index.js

@@ -62,7 +62,7 @@ module.exports = async (ctx) => {
         }
         if (!noRefresh) {
             noRefresh = '0';
-            await ctx.cache.set('noRefreshCache', '1', undefined, false);
+            await ctx.cache.set('noRefreshCache', '1', undefined);
         }
         item.push({
             title: 'Cache Title',