1、cocos2dx中自带了存储类：CCUserDefault

//逻辑类型getBoolForKey

//小数型getFloatForKey

//字符串型std::stringgetStringForKey

注释：#include"string"

if(!CCUserDefault::sharedUserDefault()->getIntegerForKey("key"))

{

setIntegerForKey,45);

flush();

}else

::

}