cocos2dx：数据存储
游戏中的数据分动态数据和静态数据 动态数据在程序运行过程当中可以进行修改，如果是简单的数据则可以使用UserDefault来进行动态数据的存储，而SQLite比起xml更倾向于大型数据的处理，在开发过程中根据需求来选择数据存储方案：UserDefault,xml,json,sqlite
游戏中的数据分动态数据和静态数据
动态数据在程序运行过程当中可以进行修改，如果是简单的数据则可以使用UserDefault来进行动态数据的存储，而SQLite比起xml更倾向于大型数据的处理，在开发过程中根据需求来选择数据存储方案：UserDefault,xml,json,sqlite
静态数据则在程序运行过程中不会发生改变，如图片名,npc名字,道具售价等，但是，这些数据在开发过程中可能经常变动，一个常规的做法就是把这些数据放到外部文件中进行保存，杜绝硬编码，如果是简单数据可选择使用plist来保存，并使用plist编辑工具进行必要的修改。在程序中通过调用
cocos2d::ValueMap _dictionary = cocos2d::FileUtils::getInstance()->getValueMapFromFile("静态数据文件名");
读取文件并缓存到_dictionary中，此时就可在程序中方便地使用这些数据了
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