我怎么能这样做呢:

<script type="text/javascript">
$(document).ready(function () {
    if(window.location.contains("franky")) // This doesn't work, any suggestions?
    {
         alert("your url contains the name franky");
    }
});
</script>

当前回答

我喜欢创建一个布尔值,然后在逻辑if中使用它。

//kick unvalidated users to the login page
var onLoginPage = (window.location.href.indexOf("login") > -1);

if (!onLoginPage) {
  console.log('redirected to login page');
  window.location = "/login";
} else {
  console.log('already on the login page');
}

其他回答

你可以像这样使用indexOf:

if(window.location.href.indexOf("franky") != -1){....}

还要注意字符串的href,否则你会这样做:

if(window.location.toString().indexOf("franky") != -1){....}

放入你的js文件

                var url = window.location.href;
                console.log(url);
                console.log(~url.indexOf("#product-consulation"));
                if (~url.indexOf("#product-consulation")) {
                    console.log('YES');
                    // $('html, body').animate({
                    //     scrollTop: $('#header').offset().top - 80
                    // }, 1000);
                } else {
                    console.log('NOPE');
                }

您需要添加href属性并检查indexOf而不是contains

< script src = " https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js " > < /脚本> <脚本type = " text / javascript”> $(文档)时函数(){ if (window.location. ref. indexof ("franky") > -1) { 提示("您的url包含名称franky"); } }); > < /脚本

这是我的代码♥

function CheckUrl(url) {
var checkA = url.match(/(https|http):\/\/(.*?)\.(.*?)\.(.*?)(\/|'')/g);
var checkP = url.match(/(https|http):\/\/(.*?)\.(.*?)(\/|'')/g);
if (checkA != null || checkP != null) {
    return true;
}
else {
    console.log("Error", "The link is not valid");
}
return false;}

像这样:

    <script type="text/javascript">
        $(document).ready(function () {
            if(window.location.href.indexOf("cart") > -1) 
            {
                 alert("your url contains the name franky");
            }
        });
    </script>