Js:返回上一頁

1、返回上一頁

  document.referrer

        function backPage() {
              //window.history.back(-1) //返回上一頁
            if (document.referrer != '') {
                window.location.href = (document.referrer)
            }else
             {
              window.location.href = "default.aspx";
             }
        }

 

 

2、刷新本頁

1    history.go(0)
2    location.reload()
3    location=location
4    location.assign(location)
5    document.execCommand('Refresh')
6    window.navigate(location)
7    location.replace(location)
8    document.URL=location.href

 

參考:

  https://www.cnblogs.com/xiaoleiel/p/8308579.html
  https://www.zhangxinxu.com/wordpress/2017/02/js-page-url-document-referrer/