cordova-plugin-clearcache

clear externalCacheDir and cacheDir or webView cache

install

npm install cordova-plugin-clearcache

or

cordova plugin add cordova-plugin-clearcache

or
 
cordova plugin add https://github.com/jeryM/cordova-plugin-clearcache.git

use

ionic :

declare let CordovaClearCache;

* clear externalCacheDir and cacheDir
CordovaClearCache.clearCacheAndExternalCache();

* Clears the resource cache. Note that the cache is per-application, so this will clear the cache for all WebViews used
CordovaClearCache.webViewClearCache();

* clear cacheDir from cordova.getActivity().getCacheDir()
CordovaClearCache.clearCacheOnly();