Creates md5.json to cache md5 hashes of all files. Designed for the situation of high concurrency.
$ npm install md5-json --save
var md5json = ;
pathabsolute path of the root directory from where you want to read the md5sum of files
pathabsolute path of the file
Stringthe md5sum of the file
false. If true,
md5jsonwill never save cache. NEVER use this option for production environment.
Number=500interval of miniseconds to save caches.
Reads the md5 hashes of any files based on the cache inside the
If the md5 hash is not in the cache,
md5json will try to generate the md5 value from the file. If succeeded, the
md5sum will passed to
md5json will save the cache silently without your concern.
Set the constants will change the options of all newly-created instances of
md5jsonSAVE_INTERVAL = 1000;md5jsonNO_CACHE = true;
Writes the md5 hashes of all files inside the
dir to the cache.
Notice that NEVER use this method in the situation of high concurrency, such live servers.