How to redirect PC address to mobile address in Vue

//All routing requests will pass through the routing guard,
router.beforeEach((to, from, next) => {
	
    //Access link such as: http://localhost/page/detail/IUKGEQ/108/9933/32279/8
    //The access path is: /page/detail/IUKGEQ/108/9933/32279/8
  	let toUrl = to.path;
                                                                       
    //This route request is released next();

});

 if (typeof window !== 'undefined' && typeof window.navigator !== 'undefined') {
            if(/Android|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent)) {
            	//Processing business logic on mobile side}else{
				//Processing business logic on the computer side}
   }

// Case insensitive var index = 'Hello World!'.search(/world/i);

var txt = 'Microsoft'.replace("Microsoft","World");

var flag = /Android|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent);

var matchParams = /(\d{1,3})\/(\d{4,6})\/(\d{4,6})/.exec('/page/detail/IUKGEQ/108/9933/32279/8')

export default ({ app }) => {
    app.router.beforeEach((to, from, next) => {
        if (typeof window !== 'undefined' && typeof window.navigator !== 'undefined') {
            if(!/Android|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent)) {
                //If accessed from a computer, next() will be released directly;
            }else{

                var sCode = '';
                let toUrl = to.path;
                //Identifier acquisition method 1: Get from the request link //For example: /page/detail/IUKGEQ/108/9933/32279/8
                //For example: /IUKGEQ
                //Regular expression to extract the six uppercase letters in the connection let matchArr = toUrl.match('\/([AZ]{6})');
                if((sCode=='' || sCode == null || sCode == undefined) && matchArr != null){
                    sCode = matchArr[1];
                }
    
                //Identification acquisition method 2: initiate a request to obtain the Code 
                //For example: /swpu
                let matchArr2 = toUrl.match('\/([az]{3,})');
                if((sCode=='' || sCode == null || sCode == undefined) && matchArr2 != null){
                    var param = matchArr2[1];
                    getSInfo2(param)
                    .then(res => {
                      if (res.data.code) {
                        sCode = res.data.code;
                        //Route jump mobileRouteCombine(toUrl,sCode);
                      } else {
                        // Can't find code
                        next();//release}
                    })
                    .catch(err => {
                        next(); //release });
                }
                //If the above two methods cannot retrieve the code, just release it if(sCode=='' || sCode == null || sCode == undefined){
                    next();
                    return;
                }else{
                    //Route jump mobileRouteCombine(toUrl,sCode);
                }
            }
        }
        next();
    })
}

/**
 * Mobile routing reorganization* @param {URL address to be visited} toUrl 
 * @param [code] sCode 
 */
function mobileRouteCombine(toUrl,sCode){
    var wxHomeUrl = conf.weixin + '/build/index.html?scode=' + sCode + '#/';
                
    // If toUrl is in the form of /IUKGEQ, it will directly jump to the WeChat homepage if(toUrl.length <= 7){
        location.href = wxHomeUrl;
    }

    //Article listif(toUrl.indexOf('/page/list/') != -1){
        let matchParams = toUrl.match('(\\d{1,3})\/(\\d{4,6})'); 
        let catId = matchParams[2];
        let versionId = matchParams[1]; //version id
        var url = wxHomeUrl + 'articleList?catId=' + catId;
        location.href = url;     
    }

    //Article detailsif(toUrl.indexOf('/page/detail/') != -1){
        let matchParams = toUrl.match('(\\d{1,3})\/(\\d{4,6})\/(\\d{4,6})'); 
        let infoId = matchParams[3];
        let catId = matchParams[2];
        let versionId = matchParams[1]; //version id
        var url = wxHomeUrl + 'articleDetail?infoId=' + infoId + '&catId=' + catId;
        location.href = url;     
    }
}