缓存优化

This commit is contained in:
tangly1024
2022-01-27 13:58:49 +08:00
parent 44c698fd4d
commit 63e39fa2a8
6 changed files with 26 additions and 4 deletions

View File

@@ -1,5 +1,5 @@
import { getCacheFromMemory, setCacheToMemory } from '@/lib/cache/memory_cache'
// import { getCacheFromFile, setCacheToFile } from './local_file_cache'
import { getCacheFromMemory, setCacheToMemory, delCacheFromMemory } from '@/lib/cache/memory_cache'
// import { getCacheFromFile, setCacheToFile, delCacheFromFile } from './local_file_cache'
const enableCache = true // 生产环境禁用
/**
@@ -24,3 +24,10 @@ export async function setDataToCache (key, data) {
}
await setCacheToMemory(key, data)
}
export async function delCacheData (key) {
if (!enableCache) {
return
}
await delCacheFromMemory(key)
}

View File

@@ -40,3 +40,11 @@ export async function setCacheToFile (key, data) {
json[key + '_expire_time'] = new Date().getTime()
fs.writeFileSync(jsonFile, JSON.stringify(json))
}
export async function delCacheFromFile (key, data) {
const exist = await fs.existsSync(jsonFile)
const json = exist ? JSON.parse(await fs.readFileSync(jsonFile)) : {}
delete json.key
json[key + '_expire_time'] = new Date().getTime()
fs.writeFileSync(jsonFile, JSON.stringify(json))
}

View File

@@ -10,3 +10,7 @@ export async function getCacheFromMemory (key, options) {
export async function setCacheToMemory (key, data) {
await cache.put(key, data, cacheTime * 1000)
}
export async function delCacheFromMemory (key) {
await cache.del(key)
}