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
可以使用javascript字符串方法进行匹配
Const url = window.location.href; Const find = 'questions'; Const found = url.match(find); console.log (url); If (found !== null && found[0] === find){ console.log('你在问题页面'); }其他{ console.log('您不在问题页面'); ｝
其他回答
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');
}
假设您有这个脚本
<div>
<p id="response"><p>
<script>
var query = document.location.href.substring(document.location.href.indexOf("?") + 1);
var text_input = query.split("&")[0].split("=")[1];
document.getElementById('response').innerHTML=text_input;
</script> </div>
url表单是www.localhost.com/web_form_response.html?text_input=stack&over=flow
写入<p id="response">的文本将被堆叠
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){....}
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
窗口位置是一个包含多个方法和道具的对象，其中一些是与URL相关的字符串，这样你就可以安全地搜索目标字符串:
const href = location.href;
// "https://stackoverflow.com/questions/4597050/how-to-check-if-the-url-contains-a-given-string"
// another option
const pathname = location.pathname;
// "/questions/4597050/how-to-check-if-the-url-contains-a-given-string"
// search for string safely
pathname.includes("questions"); // true
href.includes("questions"); // true
位置对象
