如何将fontawesome放入inner.html中

Question

我应该如何放置 fontawesome 图标I.E

`<i class="fa fa-info" aria-hidden="true"></i>

`在下面的" info"的地方。html
以下是我的javascript

dlg.innerHTML = "<span class='alert-headingg'>Info<" + "/span>";

Answer 1

尝试一下，您必须将图标元素放在跨度内。

dlg.innerHTML = "<span class='alert-headingg'><i class="fa fa-info" aria-hidden="true"></i></span>";

Answer 2

<i class="icon-github"></i>
div.github:before
{
   content: "f09b";
   font-family: FontAwesome;
}