Bootstrap3 为何无法显示Glyphicons 图标？

Bootstrap3 为何无法显示Glyphicons 图标
在CSS引入字体即可解决
@font-face {
  font-family: 'Glyphicons Halflings';
  src: url('/fonts/glyphicons-halflings-regular.eot');
  src: url('/fonts/glyphicons-halflings-regular.eot?#iefix') format('embedded-opentype'),
       url('/fonts/glyphicons-halflings-regular.woff') format('woff'),
       url('/fonts/glyphicons-halflings-regular.ttf') format('truetype'),
       url('/fonts/glyphicons-halflings-regular.svg#glyphicons-halflingsregular') format('svg');
}

指定到你想要的path上就行