/**
 * Created by Tony on 2016/12/28.
 */
var cache = {};

module.exports = {
    setCache: function(groupKey, cacheKey, cacheValue) {
        if (groupKey && cacheKey) {
            if (!(cache[groupKey])) {
                cache[groupKey] = {};
            }
            cache[groupKey][cacheKey] = cacheValue;
            return true;
        } else {
            return false;
        }
    },
    getCache: function(groupKey, cacheKey) {
        var rst = null;
        if (cache[groupKey]) {
            rst = cache[groupKey][cacheKey];
        }
        return rst;
    }
}