Get the address bar and into the object parameters

the first method:

    var paramsArray = window.location.search.substr(1).split('&'), 
        i,
        paramsObj = {};
    paramsArray.forEach(function(item){
        i = item.indexOf('=');
        paramsObj[item.slice(0, i)] = item.slice(i+1);
    });
    console.log(paramsObj)

The second method:

    function getRequest () {
         var URL = the window.location.search;
         var jsonList = {};
         IF - ( "?" url.indexOf ()>. 1 ) {
             var "?" STR = url.slice (url.indexOf () + 1'd );
             var STRs = str.split ( "&" );
             for ( var I = 0; I <strs.length; I ++ ) { 
                    jsonList [STRs [I] .split ( "=") [0]] = STRs [I] .split ( "=") [. 1]; // if garbled, then, can be used decodeURI () decodes 
            } 
        } 
        return jsonList; 
    } 
    Console.log(getRequest())