JS get link? The following parameter name or value, according to the URL? Judge the parameters after

	var url = location.search; // obtain url in "?" The string after the sign  , Include ？
	console.log(url);
	
	function GetRequest() {
    
	    var url = location.search; // obtain url in "?" The string after the sign 
	     
	    var theRequest = new Object();
	    if(url.indexOf("?") != -1) {
    
	        var str = url.substr(1);
	        strs = str.split("&");
	        for(var i = 0; i < strs.length; i++) {
    
	            theRequest[strs[i].split("=")[0]] = unescape(strs[i].split("=")[1]);
	        }
	    }
	    return theRequest;
	}
	var Request = undefined;
	Request = GetRequest();
	console.log(Request);// Last obtained field name + value 
	 
	const keys= Object.keys(Request);
	console.log(keys);// Array 
	console.log(keys[0]);// Output a

Case study ：
Design draft ：

according to url The parameter judgment status after is ： resolved , Unresolved , All ;

	var url = location.search; // obtain url in "?" The string after the sign  , Include ？
            // console.log(url);
 
     function GetRequest() {
    
         var url = location.search; // obtain url in "?" The string after the sign 
          
         var theRequest = new Object();
         if(url.indexOf("?") != -1) {
    
             var str = url.substr(1);
             strs = str.split("&");
             for(var i = 0; i < strs.length; i++) {
    
                 theRequest[strs[i].split("=")[0]] = unescape(strs[i].split("=")[1]);
             }
         }
         return theRequest;
     }
     var Request = undefined;
     Request = GetRequest();
     // console.log(Request);// Last obtained field name + value 
      
     // const keys= Object.keys(Request);
     // console.log(keys);// Array 
     // console.log(keys[0]);// Output a
     
     let status = Request.status;
     if(status == 2){
    
     	$('.tit05 .tit05div .zhuangtai').text(' All ');
     }else if(status == 1){
    
     	$('.tit05 .tit05div .zhuangtai').text(' resolved ');
     }else{
    
     	$('.tit05 .tit05div .zhuangtai').text(' Unresolved ');
     }

Reference article ：
js For a link ？ The parameter name or value behind ：https://www.cnblogs.com/zxcc/p/11454196.html