flask html 路径 【Python】Flask 怎样获取当前页面的相对路径

如题，当前页面为 “/about” 时，就 active

About

类似上面这种，当前路径如何获取？

回答

In this case the values of the above mentioned attributes would be the following:

path /page.html

script_root /myapplication

base_url /myapplication/page.html

url /myapplication/page.html?x=y

老兄也是用Bootstrap的么

javascruot

$(function(){

var href = location.href;

var x = href.match(/\/[\w\/]+$/);

if(x && x[0]){

$(".side-nav >li").find('a[href="'+x[0]+'"]').parent().addClass("active-nav");

}

});

简单又方便…