关于您遇到的“npm error lrucache is not a constructor”错误,这通常不是一个直接的npm错误消息,而是可能在运行时从JavaScript代码中抛出的异常。这个问题表明您可能在尝试使用lrucache作为一个构造函数来创建新对象,但实际上它的使用方式可能并非如此。以下是一些解决这个问题的步骤和建议: 1. 理解错误信息 错误信息...
// a storage-unbounded ttl cache that is not an lru-cacheconstcache={data:newMap(),timers:newMap(),set:(k,v,ttl)=>{if(cache.timers.has(k)){clearTimeout(cache.timers.get(k))}cache.timers.set(k,setTimeout(()=>cache.delete(k),ttl))cache.data.set(k,v)},get:k=>cache.data.g...
LRUCache Utility class for the TilesRenderer to keep track of currently used items so rendered items will not be unloaded. .maxSize maxSize=800:number The maximum cached size in number of items. If that current amount of cached items is equal to this value then no more items can be cache...
fills, it becomes the previous cache and a new, empty current cache is created. Subsequentgetcalls will promote elements in the previous cache to the current cache. Once the current cache fills, the caches are again turned over and all LRU items still residing in the previous cache are ...
It's installed by default for Node, but in the browser you need to load lru-cache.js (perhaps from the Bower-compatible variant). Or you can pass any other cache instance as an option to the constructor, as long as it has get, set, and del methods. If the cache is enabled Hubkit...
lru-cache A cache object that deletes the least-recently-used items. Specify a max number of the most recently used items that you want to keep, and this cache will keep that many of the most recently accessed items. This is not primarily a TTL cache, and does not make strong TTL ...