//添加方法
public void addFunc(CallBackAwards func)
{
this.func = func;
sendAward();
}
public void clear()
{
this.func = null;
this.awards = null;
}
//注入回调函数
public void addFunc(string type, CallBackAwards callback)
{
AwardCache cache = AwardsCacheManager.getAwardCache(type);
cache.addFunc(callback);
}