拆分URL路径

拆分url 拿到www.test.com 把后面的参数变成对象格式

<script type="text/javascript">
		/* 拆分url 拿到www.test.com  把参数变成对象格式*/
			let url='http://www.test.com?key1=1&key2=2&key3=3&test=4'			
			let reg=/\/\/(.+)\?/
			let result=reg.exec(url)
			console.log(result[1])
			
			let temp=url.slice(url.indexOf('?')+1)
			let array=temp.split("&")
			
			let r={}
			array.forEach(item=>{
				let a=item.split("=")
				console.log(a)
				r[a[0]]=a[1]
			})
			
			console.log(r)
		</script>