删除指定链接上的参数

// 删除指定链接上的参数
function urlDel(url,name){
	var urlArr = url.split('?');
	if(urlArr.length>1 && urlArr[1].indexOf(name)>-1){
		var query = urlArr[1];
		var obj = {}
		var arr = query.split("&");
		for (var i = 0; i < arr.length; i++) {
			arr[i] = arr[i].split("=");
			obj[arr[i][0]] = arr[i][1];
		};
		delete obj[name];
		console.log(obj,'-------')
		if(JSON.stringify(obj) != "{}") { // 判断obj还有值没
		 var urlte = urlArr[0] +'?'+ JSON.stringify(obj).replace(/[\"\{\}]/g,"").replace(/\:/g,"=").replace(/\,/g,"&");
		} else {
		 var urlte = urlArr[0];
		}
		
		return urlte;
	}else{
		return url;
	};
}
比如：http://api.hvfoxkart.com/hwhs/index.html?code=1
//执行后
const urls = urlDel(window.location.href,'code');

console.log(urls)
http://api.hvfoxkart.com/hwhs/index.html