1. 从plist 读取配置

2.0做法：

CCArray* pKeyArray = CCArray::createWithContentsOfFile(levelFile);
    pKeyArray->retain();
    CCObject* pObj = NULL;
    CCARRAY_FOREACH(pKeyArray,pObj)
    {
        CCDictionary *waveItem = (CCDictionary*)pObj;
<span style="white-space:pre">	</span>...
    }

3.0做法：

ValueVector arr = FileUtils::getInstance()->getValueVectorFromFile(levelFile);
    for(auto obj : arr)
    {
        ValueMap map = obj.asValueMap();
        CCLOG("obj.getType():%d ",map["showTime"].asInt());
        
    }