如果url是某个路径，则添加参数

Question

我有一个脚本运行的地方，如果有一个特定的URL，然后这将添加一个参数。例如，如果这个URL子文件夹中有/de，则添加?_sft_language=german。如果为/sp，则添加?_sft_language=spanish。我用JavaScript编写了下面的代码，但它运行了多次，但我只想让它运行一次。

$(document).ready(function() {
    if(!window.location.href.match('_sft_language') && window.location.href.match('testsite.com/de/partner/')){var url = document.location.href+"?_sft_language=german";document.location = url;}   

    if(!window.location.href.match('_sft_language') && window.location.href.match('testsite.com/da/partner/')){var url = document.location.href+"?_sft_language=danish";document.location = url;}   
    if(!window.location.href.match('_sft_language') && window.location.href.match('testsite.com/nl/partner/')){var url = document.location.href+"?_sft_language=dutch";document.location = url;}    
    if(!window.location.href.match('_sft_language') && window.location.href.match('testsite.com/fr/partner/')){var url = document.location.href+"?_sft_language=french";document.location = url;}   
    if(!window.location.href.match('_sft_language') && window.location.href.match('testsite.com/it/partner/')){var url = document.location.href+"?_sft_language=italian";document.location = url;}  
    if(!window.location.href.match('_sft_language') && window.location.href.match('testsite.com/ja/partner/')){var url = document.location.href+"?_sft_language=japanese";document.location = url;} 
    if(!window.location.href.match('_sft_language') && window.location.href.match('testsite.com/ko/partner/')){var url = document.location.href+"?_sft_language=korean";document.location = url;}   
    if(!window.location.href.match('_sft_language') && window.location.href.match('testsite.com/no/partner/')){var url = document.location.href+"?_sft_language=norwegian";document.location = url;}    
    if(!window.location.href.match('_sft_language') && window.location.href.match('testsite.com/es/partner/')){var url = document.location.href+"?_sft_language=spanish";document.location = url;}  

    if(!window.location.href.match('_sft_language') && window.location.href.match('testsite.com/partner/')){var url = document.location.href+"?_sft_language=english";document.location = url;} 


}); 

有谁有什么想法吗？

谢谢!

Answer 1

您可以检查您是否已经添加了此参数：

if(!window.location.href.match('_sft_language') && window.location.href.match('testingsite.com/de/partner')){
        var url = document.location.href+"?_sft_language=german";
        document.location = url;

}