bootrap3是支持的图标 ，4不支持
4已经移除了 收费图标，取而代之建议使用其他的，比如 https://octicons.github.com/ 和http://fontawesome.io/ 但是3和4我都用过的，直接扣下了3里面的部分。
如图目录结构：
您可以将一下代码copy到您引入的bootstrap-4.0.0-dist/css/bootstrap.css 文件中
注意：（注意：如下代码依赖glyphicons-.eot、glyphicons-.ttf、glyphicons-*.svg 文件）
@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.woff2') format('woff2'), 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');
}
.glyphicon {
position: relative;
top: 1px;
display: inline-block;
font-family: 'Glyphicons Halflings';
font-style: normal;
font-weight: normal;
line-height: 1;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
.glyphicon-asterisk:before {
content: " 02a";
}
.glyphicon-plus:before {
content: " 02b";
}
.glyphicon-euro:before,
.glyphicon-eur:before {
content: "20ac";
}
.glyphicon-minus:before {
content: "2212";
}
.glyphicon-cloud:before {
content: "2601";
}
.glyphicon-envelope:before {
content: "2709";
}
.glyphicon-pencil:before {
content: "270f";
}
.glyphicon-glass:before {
content: "e001";
}
.glyphicon-music:before {
content: "e002";
}
.glyphicon-search:before {
content: "e003";
}
.glyphicon-heart:before {
content: "e005";
}
.glyphicon-star:before {
content: "e006";
}
.glyphicon-star-empty:before {
content: "e007";
}
.glyphicon-user:before {
content: "e008";
}
.glyphicon-film:before {
content: "e009";
}
.glyphicon-th-large:before {
content: "e010";
}
.glyphicon-th:before {
content: "e011";
}
.glyphicon-th-list:before {
content: "e012";
}
.glyphicon-ok:before {
content: "e013";
}
.glyphicon-remove:before {
content: "e014";
}
.glyphicon-zoom-in:before {
content: "e015";
}
.glyphicon-zoom-out:before {
content: "e016";
}
.glyphicon-off:before {
content: "e017";
}
.glyphicon-signal:before {
content: "e018";
}
.glyphicon-cog:before {
content: "e019";
}
.glyphicon-trash:before {
content: "e020";
}
.glyphicon-home:before {
content: "e021";
}
.glyphicon-file:before {
content: "e022";
}
.glyphicon-time:before {
content: "e023";
}
.glyphicon-road:before {
content: "e024";
}
.glyphicon-download-alt:before {
content: "e025";
}
.glyphicon-download:before {
content: "e026";
}
.glyphicon-upload:before {
content: "e027";
}
.glyphicon-inbox:before {
content: "e028";
}
.glyphicon-play-circle:before {
content: "e029";
}
.glyphicon-repeat:before {
content: "e030";
}
.glyphicon-refresh:before {
content: "e031";
}
.glyphicon-list-alt:before {
content: "e032";
}
.glyphicon-lock:before {
content: "e033";
}
.glyphicon-flag:before {
content: "e034";
}
.glyphicon-headphones:before {
content: "e035";
}
.glyphicon-volume-off:before {
content: "e036";
}
.glyphicon-volume-down:before {
content: "e037";
}
.glyphicon-volume-up:before {
content: "e038";
}
.glyphicon-qrcode:before {
content: "e039";
}
.glyphicon-barcode:before {
content: "e040";
}
.glyphicon-tag:before {
content: "e041";
}
.glyphicon-tags:before {
content: "e042";
}
.glyphicon-book:before {
content: "e043";
}
.glyphicon-bookmark:before {
content: "e044";
}
.glyphicon-print:before {
content: "e045";
}
.glyphicon-camera:before {
content: "e046";
}
.glyphicon-font:before {
content: "e047";
}
.glyphicon-bold:before {
content: "e048";
}
.glyphicon-italic:before {
content: "e049";
}
.glyphicon-text-height:before {
content: "e050";
}
.glyphicon-text-before {
content: "e051";
}
.glyphicon-align-left:before {
content: "e052";
}
.glyphicon-align-center:before {
content: "e053";
}
.glyphicon-align-right:before {
content: "e054";
}
.glyphicon-align-justify:before {
content: "e055";
}
.glyphicon-list:before {
content: "e056";
}
.glyphicon-indent-left:before {
content: "e057";
}
.glyphicon-indent-right:before {
content: "e058";
}
.glyphicon-facetime-video:before {
content: "e059";
}
.glyphicon-picture:before {
content: "e060";
}
.glyphicon-map-marker:before {
content: "e062";
}
.glyphicon-adjust:before {
content: "e063";
}
.glyphicon-tint:before {
content: "e064";
}
.glyphicon-edit:before {
content: "e065";
}
.glyphicon-share:before {
content: "e066";
}
.glyphicon-check:before {
content: "e067";
}
.glyphicon-move:before {
content: "e068";
}
.glyphicon-step-backward:before {
content: "e069";
}
.glyphicon-fast-backward:before {
content: "e070";
}
.glyphicon-backward:before {
content: "e071";
}
.glyphicon-play:before {
content: "e072";
}
.glyphicon-pause:before {
content: "e073";
}
.glyphicon-stop:before {
content: "e074";
}
.glyphicon-forward:before {
content: "e075";
}
.glyphicon-fast-forward:before {
content: "e076";
}
.glyphicon-step-forward:before {
content: "e077";
}
.glyphicon-eject:before {
content: "e078";
}
.glyphicon-chevron-left:before {
content: "e079";
}
.glyphicon-chevron-right:before {
content: "e080";
}
.glyphicon-plus-sign:before {
content: "e081";
}
.glyphicon-minus-sign:before {
content: "e082";
}
.glyphicon-remove-sign:before {
content: "e083";
}
.glyphicon-ok-sign:before {
content: "e084";
}
.glyphicon-question-sign:before {
content: "e085";
}
.glyphicon-info-sign:before {
content: "e086";
}
.glyphicon-screenshot:before {
content: "e087";
}
.glyphicon-remove-circle:before {
content: "e088";
}
.glyphicon-ok-circle:before {
content: "e089";
}
.glyphicon-ban-circle:before {
content: "e090";
}
.glyphicon-arrow-left:before {
content: "e091";
}
.glyphicon-arrow-right:before {
content: "e092";
}
.glyphicon-arrow-up:before {
content: "e093";
}
.glyphicon-arrow-down:before {
content: "e094";
}
.glyphicon-share-alt:before {
content: "e095";
}
.glyphicon-resize-full:before {
content: "e096";
}
.glyphicon-resize-small:before {
content: "e097";
}
.glyphicon-exclamation-sign:before {
content: "e101";
}
.glyphicon-gift:before {
content: "e102";
}
.glyphicon-leaf:before {
content: "e103";
}
.glyphicon-fire:before {
content: "e104";
}
.glyphicon-eye-open:before {
content: "e105";
}
.glyphicon-eye-close:before {
content: "e106";
}
.glyphicon-warning-sign:before {
content: "e107";
}
.glyphicon-plane:before {
content: "e108";
}
.glyphicon-calendar:before {
content: "e109";
}
.glyphicon-random:before {
content: "e110";
}
.glyphicon-comment:before {
content: "e111";
}
.glyphicon-magnet:before {
content: "e112";
}
.glyphicon-chevron-up:before {
content: "e113";
}
.glyphicon-chevron-down:before {
content: "e114";
}
.glyphicon-retweet:before {
content: "e115";
}
.glyphicon-shopping-cart:before {
content: "e116";
}
.glyphicon-folder-close:before {
content: "e117";
}
.glyphicon-folder-open:before {
content: "e118";
}
.glyphicon-resize-vertical:before {
content: "e119";
}
.glyphicon-resize-horizontal:before {
content: "e120";
}
.glyphicon-hdd:before {
content: "e121";
}
.glyphicon-bullhorn:before {
content: "e122";
}
.glyphicon-bell:before {
content: "e123";
}
.glyphicon-certificate:before {
content: "e124";
}
.glyphicon-thumbs-up:before {
content: "e125";
}
.glyphicon-thumbs-down:before {
content: "e126";
}
.glyphicon-hand-right:before {
content: "e127";
}
.glyphicon-hand-left:before {
content: "e128";
}
.glyphicon-hand-up:before {
content: "e129";
}
.glyphicon-hand-down:before {
content: "e130";
}
.glyphicon-circle-arrow-right:before {
content: "e131";
}
.glyphicon-circle-arrow-left:before {
content: "e132";
}
.glyphicon-circle-arrow-up:before {
content: "e133";
}
.glyphicon-circle-arrow-down:before {
content: "e134";
}
.glyphicon-globe:before {
content: "e135";
}
.glyphicon-wrench:before {
content: "e136";
}
.glyphicon-tasks:before {
content: "e137";
}
.glyphicon-filter:before {
content: "e138";
}
.glyphicon-briefcase:before {
content: "e139";
}
.glyphicon-fullscreen:before {
content: "e140";
}
.glyphicon-dashboard:before {
content: "e141";
}
.glyphicon-paperclip:before {
content: "e142";
}
.glyphicon-heart-empty:before {
content: "e143";
}
.glyphicon-link:before {
content: "e144";
}
.glyphicon-phone:before {
content: "e145";
}
.glyphicon-pushpin:before {
content: "e146";
}
.glyphicon-usd:before {
content: "e148";
}
.glyphicon-gbp:before {
content: "e149";
}
.glyphicon-sort:before {
content: "e150";
}
.glyphicon-sort-by-alphabet:before {
content: "e151";
}
.glyphicon-sort-by-alphabet-alt:before {
content: "e152";
}
.glyphicon-sort-by-order:before {
content: "e153";
}
.glyphicon-sort-by-order-alt:before {
content: "e154";
}
.glyphicon-sort-by-attributes:before {
content: "e155";
}
.glyphicon-sort-by-attributes-alt:before {
content: "e156";
}
.glyphicon-unchecked:before {
content: "e157";
}
.glyphicon-expand:before {
content: "e158";
}
.glyphicon-collapse-down:before {
content: "e159";
}
.glyphicon-collapse-up:before {
content: "e160";
}
.glyphicon-log-in:before {
content: "e161";
}
.glyphicon-flash:before {
content: "e162";
}
.glyphicon-log-out:before {
content: "e163";
}
.glyphicon-new-window:before {
content: "e164";
}
.glyphicon-record:before {
content: "e165";
}
.glyphicon-save:before {
content: "e166";
}
.glyphicon-open:before {
content: "e167";
}
.glyphicon-saved:before {
content: "e168";
}
.glyphicon-import:before {
content: "e169";
}
.glyphicon-export:before {
content: "e170";
}
.glyphicon-send:before {
content: "e171";
}
.glyphicon-floppy-disk:before {
content: "e172";
}
.glyphicon-floppy-saved:before {
content: "e173";
}
.glyphicon-floppy-remove:before {
content: "e174";
}
.glyphicon-floppy-save:before {
content: "e175";
}
.glyphicon-floppy-open:before {
content: "e176";
}
.glyphicon-credit-card:before {
content: "e177";
}
.glyphicon-transfer:before {
content: "e178";
}
.glyphicon-cutlery:before {
content: "e179";
}
.glyphicon-header:before {
content: "e180";
}
.glyphicon-compressed:before {
content: "e181";
}
.glyphicon-earphone:before {
content: "e182";
}
.glyphicon-phone-alt:before {
content: "e183";
}
.glyphicon-tower:before {
content: "e184";
}
.glyphicon-stats:before {
content: "e185";
}
.glyphicon-sd-video:before {
content: "e186";
}
.glyphicon-hd-video:before {
content: "e187";
}
.glyphicon-subtitles:before {
content: "e188";
}
.glyphicon-sound-stereo:before {
content: "e189";
}
.glyphicon-sound-dolby:before {
content: "e190";
}
.glyphicon-sound-5-1:before {
content: "e191";
}
.glyphicon-sound-6-1:before {
content: "e192";
}
.glyphicon-sound-7-1:before {
content: "e193";
}
.glyphicon-copyright-mark:before {
content: "e194";
}
.glyphicon-registration-mark:before {
content: "e195";
}
.glyphicon-cloud-download:before {
content: "e197";
}
.glyphicon-cloud-upload:before {
content: "e198";
}
.glyphicon-tree-conifer:before {
content: "e199";
}
.glyphicon-tree-deciduous:before {
content: "e200";
}
.glyphicon-cd:before {
content: "e201";
}
.glyphicon-save-file:before {
content: "e202";
}
.glyphicon-open-file:before {
content: "e203";
}
.glyphicon-level-up:before {
content: "e204";
}
.glyphicon-copy:before {
content: "e205";
}
.glyphicon-paste:before {
content: "e206";
}
.glyphicon-alert:before {
content: "e209";
}
.glyphicon-equalizer:before {
content: "e210";
}
.glyphicon-king:before {
content: "e211";
}
.glyphicon-queen:before {
content: "e212";
}
.glyphicon-pawn:before {
content: "e213";
}
.glyphicon-bishop:before {
content: "e214";
}
.glyphicon-knight:before {
content: "e215";
}
.glyphicon-baby-formula:before {
content: "e216";
}
.glyphicon-tent:before {
content: "26fa";
}
.glyphicon-blackboard:before {
content: "e218";
}
.glyphicon-bed:before {
content: "e219";
}
.glyphicon-apple:before {
content: "f8ff";
}
.glyphicon-erase:before {
content: "e221";
}
.glyphicon-hourglass:before {
content: "231b";
}
.glyphicon-lamp:before {
content: "e223";
}
.glyphicon-duplicate:before {
content: "e224";
}
.glyphicon-piggy-bank:before {
content: "e225";
}
.glyphicon-scissors:before {
content: "e226";
}
.glyphicon-bitcoin:before {
content: "e227";
}
.glyphicon-btc:before {
content: "e227";
}
.glyphicon-xbt:before {
content: "e227";
}
.glyphicon-yen:before {
content: " 0a5";
}
.glyphicon-jpy:before {
content: " 0a5";
}
.glyphicon-ruble:before {
content: "20bd";
}
.glyphicon-rub:before {
content: "20bd";
}
.glyphicon-scale:before {
content: "e230";
}
.glyphicon-ice-lolly:before {
content: "e231";
}
.glyphicon-ice-lolly-tasted:before {
content: "e232";
}
.glyphicon-education:before {
content: "e233";
}
.glyphicon-option-horizontal:before {
content: "e234";
}
.glyphicon-option-vertical:before {
content: "e235";
}
.glyphicon-menu-hamburger:before {
content: "e236";
}
.glyphicon-modal-window:before {
content: "e237";
}
.glyphicon-oil:before {
content: "e238";
}
.glyphicon-grain:before {
content: "e239";
}
.glyphicon-sunglasses:before {
content: "e240";
}
.glyphicon-text-size:before {
content: "e241";
}
.glyphicon-text-color:before {
content: "e242";
}
.glyphicon-text-background:before {
content: "e243";
}
.glyphicon-object-align-top:before {
content: "e244";
}
.glyphicon-object-align-bottom:before {
content: "e245";
}
.glyphicon-object-align-horizontal:before {
content: "e246";
}
.glyphicon-object-align-left:before {
content: "e247";
}
.glyphicon-object-align-vertical:before {
content: "e248";
}
.glyphicon-object-align-right:before {
content: "e249";
}
.glyphicon-triangle-right:before {
content: "e250";
}
.glyphicon-triangle-left:before {
content: "e251";
}
.glyphicon-triangle-bottom:before {
content: "e252";
}
.glyphicon-triangle-top:before {
content: "e253";
}
.glyphicon-console:before {
content: "e254";
}
.glyphicon-superscript:before {
content: "e255";
}
.glyphicon-subscript:before {
content: "e256";
}
.glyphicon-menu-left:before {
content: "e257";
}
.glyphicon-menu-right:before {
content: "e258";
}
.glyphicon-menu-down:before {
content: "e259";
}
.glyphicon-menu-up:before {
content: "e260";
}
*** 感谢博客园 @ 追枫博客园 指正 fonts/文件引用问题