判断当前环境是安卓还是ios

	isAndroid = (/android/gi).test(navigator.appVersion);判断是否是安卓 true/false

	isIDevice = (/iphone|ipad/gi).test(navigator.appVersion);判断是否是苹果 true/false

标签：判断,false,安卓,ios,appVersion,test,navigator,true
来源： https://blog.csdn.net/a1076454380/article/details/101273830