javascript - 如何检查URL是否包含给定的字符串？(How to check if the URL contains a given string?)

Question

How could I do something like this:(我怎么能这样做：)

<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>   ask by RayLoveless translate from so

Answer 1

You need add href property and check indexOf instead of contains(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"></script> <script type="text/javascript"> $(document).ready(function() { if (window.location.href.indexOf("franky") > -1) { alert("your url contains the name franky"); } }); </script>