判断安卓苹果ipad,iphone,微信

export default function () {
    const json = {
        userAgent: navigator.userAgent.toLowerCase(),
        isAndroid: Boolean(navigator.userAgent.match(/android/ig)),
        isIphone: Boolean(navigator.userAgent.match(/iphone|ipod/ig)),
        isIpad: Boolean(navigator.userAgent.match(/ipad/ig)),
        isWeixin: Boolean(navigator.userAgent.match(/MicroMessenger/ig)),
    };
    return json;
}