我们有一个大量使用象形文字的项目。 Bootstrap v4完全删除了字形字体。

是否有一个等效的图标与Bootstrap V4?

http://v4-alpha.getbootstrap.com/migration/


当前回答

glyphicons。Bootstrap 3的较少文件在GitHub上可用。 https://github.com/twbs/bootstrap/blob/v3-dev/less/glyphicons.less

它需要这些变量:

@icon-font-path:          "../fonts/";
@icon-font-name:          "glyphicons-halflings-regular";
@icon-font-svg-id:        "glyphicons_halflingsregular";

然后你可以把。less文件转换成你可以直接使用的。css文件。你可以在lesscss.org/less-preview/上进行在线调查。在这里,我已经为你做了,保存为glyphicons.css,并将其包含在你的HTML文件中。

<link href="/Content/glyphicons.css" rel="stylesheet" />

你还需要在Bootstrap 3包中的Glyphicon字体,将它们放在/fonts/目录中。

现在你可以像往常一样继续使用Bootstrap 4中的Glyphicons。

其他回答

如果只需要象形文字类 在CSS中:

@font-face{font-family:'Glyphicons Halflings';src:url('https://netdna.bootstrapcdn.com/bootstrap/3.0.0/fonts/glyphicons-halflings-regular.eot');src:url('https://netdna.bootstrapcdn.com/bootstrap/3.0.0/fonts/glyphicons-halflings-regular.eot?#iefix') format('embedded-opentype'),url('https://netdna.bootstrapcdn.com/bootstrap/3.0.0/fonts/glyphicons-halflings-regular.woff') format('woff'),url('https://netdna.bootstrapcdn.com/bootstrap/3.0.0/fonts/glyphicons-halflings-regular.ttf') format('truetype'),url('https://netdna.bootstrapcdn.com/bootstrap/3.0.0/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;} .glyphicon-asterisk:before{content:"\2a";} .glyphicon-plus:before{content:"\2b";} .glyphicon-euro: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-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-print:before{content:"\e045";} .glyphicon-font:before{content:"\e047";} .glyphicon-bold:before{content:"\e048";} .glyphicon-italic:before{content:"\e049";} .glyphicon-text-height:before{content:"\e050";} .glyphicon-text-width: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-eye-open:before{content:"\e105";} .glyphicon-eye-close:before{content:"\e106";} .glyphicon-warning-sign:before{content:"\e107";} .glyphicon-plane:before{content:"\e108";} .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-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-tasks:before{content:"\e137";} .glyphicon-filter:before{content:"\e138";} .glyphicon-fullscreen:before{content:"\e140";} .glyphicon-dashboard:before{content:"\e141";} .glyphicon-heart-empty:before{content:"\e143";} .glyphicon-link:before{content:"\e144";} .glyphicon-phone:before{content:"\e145";} .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-briefcase:before{content:"\1f4bc";} .glyphicon-calendar:before{content:"\1f4c5";} .glyphicon-pushpin:before{content:"\1f4cc";} .glyphicon-paperclip:before{content:"\1f4ce";} .glyphicon-camera:before{content:"\1f4f7";} .glyphicon-lock:before{content:"\1f512";} .glyphicon-bell:before{content:"\1f514";} .glyphicon-bookmark:before{content:"\1f516";} .glyphicon-fire:before{content:"\1f525";} .glyphicon-wrench:before{content:"\1f527";}

它还没有随bootstrap 4一起发布,但现在bootstrap团队正在开发他们的图标库。

https://icons.getbootstrap.com/

https://github.com/twbs/icons

如果你正在使用Laravel 5.6,它附带Bootstrap 4。你所需要做的就是:

npm install and npm install open-iconic --save

在/资源/资产/ sass /应用程序。将谷歌字体导入的第2行更改为

@import '~open-iconic/font/css/open-iconic-bootstrap';

你现在要做的就是

npm run watch

,包括

<link rel="stylesheet" href="{{asset('css/app.css')}}">

在主刀片文件顶部和<script src="{{asset('js/app.js')}}"></script>在关闭body标签之前。你会得到Bootstrap 4和图标。

用法是<span class="oi oi-cog"></span>

有关图标的详细信息,请参阅这里:打开图标:由Bootstrap推荐4

如果在其他项目而不是Laravel,你可以只做import @import 'node_modules/open-iconic/font/css/open-icon -bootstrap-min.css';在你的样式文件中。

希望这能有所帮助。快乐的尝试。

引导4文件不附带象形文字支持。你可以打开bootstrap。css或者bootstrap。min。css然后粘贴我在这里看到的代码。

@font-face{font-family:'Glyphicons Halflings';src:url('https://netdna.bootstrapcdn.com/bootstrap/3.0.0/fonts/glyphicons-halflings-regular.eot');src:url('https://netdna.bootstrapcdn.com/bootstrap/3.0.0/fonts/glyphicons-halflings-regular.eot?#iefix') format('embedded-opentype'),url('https://netdna.bootstrapcdn.com/bootstrap/3.0.0/fonts/glyphicons-halflings-regular.woff') format('woff'),url('https://netdna.bootstrapcdn.com/bootstrap/3.0.0/fonts/glyphicons-halflings-regular.ttf') format('truetype'),url('https://netdna.bootstrapcdn.com/bootstrap/3.0.0/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;}
.glyphicon-asterisk:before{content:"\2a";}
.glyphicon-plus:before{content:"\2b";}
.glyphicon-euro: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-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-print:before{content:"\e045";}
.glyphicon-font:before{content:"\e047";}
.glyphicon-bold:before{content:"\e048";}
.glyphicon-italic:before{content:"\e049";}
.glyphicon-text-height:before{content:"\e050";}
.glyphicon-text-width: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-eye-open:before{content:"\e105";}
.glyphicon-eye-close:before{content:"\e106";}
.glyphicon-warning-sign:before{content:"\e107";}
.glyphicon-plane:before{content:"\e108";}
.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-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-tasks:before{content:"\e137";}
.glyphicon-filter:before{content:"\e138";}
.glyphicon-fullscreen:before{content:"\e140";}
.glyphicon-dashboard:before{content:"\e141";}
.glyphicon-heart-empty:before{content:"\e143";}
.glyphicon-link:before{content:"\e144";}
.glyphicon-phone:before{content:"\e145";}
.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-briefcase:before{content:"\1f4bc";}
.glyphicon-calendar:before{content:"\1f4c5";}
.glyphicon-pushpin:before{content:"\1f4cc";}
.glyphicon-paperclip:before{content:"\1f4ce";}
.glyphicon-camera:before{content:"\1f4f7";}
.glyphicon-lock:before{content:"\1f512";}
.glyphicon-bell:before{content:"\1f514";}
.glyphicon-bookmark:before{content:"\1f516";}
.glyphicon-fire:before{content:"\1f525";}
.glyphicon-wrench:before{content:"\1f527";}

https://github.com/Darkseal/bootstrap4-glyphicons

下载并包含在您的代码中

<link href="bootstrap4-glyphicons/css/bootstrap-glyphicons.css" rel="stylesheet">