javascript - 返回不带斜杠的字符串

Question

我有两个变量:

site1 = "www.somesite.com";  
site2 = "www.somesite.com/";  

我想做这样的事情

function someFunction(site)
{
    // If the var has a trailing slash (like site2), 
    // remove it and return the site without the trailing slash
    return no_trailing_slash_url;
}

我该怎么做？

Answer 1

试试这个:

function someFunction(site)     
{     
    return site.replace(/\/$/, "");
}