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Allows JSON data to be persisted easily by user scripts
此腳本不應該直接安裝，它是一個供其他腳本使用的函式庫。欲使用本函式庫，請在腳本 metadata 寫上： // @require https://update.greasyfork.org/scripts/10443/56962/DataCache%20-%20Simple%20storage%20wrapper.js
Automates storing data as a JSON object. Example:
var cache = new DataCache('linked-urls');
cache.setValue('moo', 'http://google.com');
var moo = cache.getValue('moo', 'DEFAULT');
// --------------------------------------------------------------------------
GM_registerMenuCommand('Edit cache', function() {
cache.edit();
}, 'p');
Requires both GM_getValue and GM_setValue permissions to be granted to any user script that requires it.