feature:

缓存优化

lib/cache/cache_manager.js

@@ -1,8 +1,8 @@
+import BLOG from '@/blog.config'
 import { getCacheFromFile, setCacheToFile } from '@/lib/cache/local_file_cache'
 import { getCacheFromMemory, setCacheToMemory } from '@/lib/cache/memory_cache'
-import BLOG from '@/blog.config'
-// 关闭本地缓存
-const enableCache = true
+const enableCache = true && !BLOG.isProd // 生产环境禁用
+const cacheProvider = 'memory' // ['memory','file'] 用内存或data.json做缓存
 
 /**
  * 为减少频繁接口请求，notion数据将被缓存
@@ -14,21 +14,32 @@ export async function getDataFromCache (key) {
     return null
   }
   let dataFromCache
-  if (BLOG.isProd) {
-    dataFromCache = await getCacheFromMemory(key)
-  } else {
-    dataFromCache = await getCacheFromFile(key)
+  switch (cacheProvider) {
+    case 'memory':
+      dataFromCache = await getCacheFromMemory(key)
+      break
+    case 'file':
+      dataFromCache = await getCacheFromFile(key)
+      break
+    default:
+      break
   }
+
   return dataFromCache
 }
 
 export async function setDataToCache (key, data) {
-  if (!enableCache) {
+  if (!enableCache || !data) {
     return
   }
-  if (BLOG.isProd) {
-    await setCacheToMemory(key, data)
-  } else {
-    await setCacheToFile(key, data)
+  switch (cacheProvider) {
+    case 'memory':
+      await setCacheToMemory(key, data)
+      break
+    case 'file':
+      await setCacheToFile(key, data)
+      break
+    default:
+      break
   }
 }