Cocos2d 本地数据保存接口封装

Posted 2022-07-28 振长策而御宇内

设置key,value进行保存：

	setLocalStorageString:function(key,value)
		key="LS:"+key;
		if(typeof this[key] === 'undefined' || undefined != this[key])
			sys.localStorage.setItem(key, value);
			this[key]=value;
		
	,

读取本地保存的key对应的value：

	getLocalStorageString:function(key)
		key="LS:"+key;
		if(typeof this[key] === 'undefined')
			this[key]=sys.localStorage.getItem(key);
		return this[key];
	,

删除本地key对应的value：

	deleteLocalStorageString:function(key)
		key="LS:"+key;
		if(typeof this[key] === 'undefined' || undefined != this[key]) return;

		sys.localStorage.removeItem(key);
		delete this[key];
	,