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muc-url-cache

v1.2.0

Published

cache url content

Downloads

4

Readme

//参数
options:{
  timeout: 2000, //线上下载资源的超时时间
  savePath: '/alidata/wk/cache/', // 存在本地的目录
  max: 200, // lru缓存的最大数量
  ttl: 30 * 60 * 1000, // 默认缓存时间
  updateAgeOnGet:true
}

//示例
const UrlCache = require('muc-url-cache');
const cache = new UrlCache(options);

/*
  ignoreUrlParams:true, // 缓存url内容时,是否忽略url参数,默认为true,忽略参数。例如https://xxx.com/a.png?a=1&b=2  缓存的key为https://xxx.com/a.png
*/
const result = await cache.get(url,{dataType: 'buffer',ignoreUrlParams:false});  //dataType默认为text;ignoreUrlParams默认值为true

//result返回结构
{
  data:'xxxx', //url对应的内容
  from:'cache | file | online'  //内容的来源,内存,文件或者线上
}