Js Get url question mark (View_Detail? Data = '+ data.zjb_ID +' & '+ data.D_Name) by value

Js logic

View_Detail?data='+data.zjb_ID+'&'+data.D_Name

<script>
    $(function () {
        var url = decodeURI(location.search); //获取url中"?"符后的字串
        if (url.indexOf("?") != -1)
        {
            var str = url.substr(1)
            var strs = str.split("&");
            alert(strs[1]);
            }
    })
</script>

or

<script>
    var Login_state = window.location.search;//得到url中?及后面的字符串
    if (Login_state == "?Login_state=false")//验证登录状态,并友好提示
    {
        alert("请先登陆!");
    }
</script>

Response.Redirect("/Login_/Index?Login_state=false",true);