我有以下 CSS - 我将如何在 SASS 中描述它？我尝试使用 css2sass 对其进行反向编译，但一直出现错误....是我的 CSS 吗（可以使用 ;-)）？
@font-face {
font-family: 'bingo';
src: url("bingo.eot");
src: local('bingo'),
url("bingo.svg#bingo") format('svg'),
url("bingo.otf") format('opentype');
}
【问题讨论】：
就我而言，我使用 SASS Mixin：
@mixin font-face($family, $file, $path, $svg, $weight: normal, $style: normal)
@font-face
font-family: $family
src: url($path + $file + '.eot')
src: url($path + $file + '.eot?#iefix') format('embedded-opentype'), url($path + $file + '.woff') format('woff'), url($path + $file + '.ttf') format('truetype'), url($path + $file + '.svg##{$svg}') format('svg')
font-weight: $weight
font-style: $style
用法：
@include font-face('altivo', 'altivo-regular', '', 'altivo-regular')
@include font-face('altivo', 'altivo-medium', '', 'altivo-medium', 500, normal)
@include font-face('altivo', 'altivo-bold', '', 'altivo-bold', 700, normal)
@include font-face('corsa', 'corsa-grotesk-regular', '', 'corsa-grotesk-regular')
@include font-face('corsa', 'corsa-grotesk-medium', '', 'corsa-grotesk-medium', 500, normal)
@include font-face('corsa', 'corsa-grotesk-bold', '', 'corsa-grotesk-bold', 700, normal)
@include font-face('corsa', 'corsa-grotesk-xbold', '', 'corsa-grotesk-xbold', 800, normal)
结果：
@font-face {
font-family: "altivo";
src: url("altivo-regular.eot");
src: url("altivo-regular.eot?#iefix") format("embedded-opentype"), url("altivo-regular.woff") format("woff"), url("altivo-regular.ttf") format("truetype"), url("altivo-regular.svg#altivo-regular") format("svg");
font-weight: normal;
font-style: normal;
}
@font-face {
font-family: "altivo";
src: url("altivo-medium.eot");
src: url("altivo-medium.eot?#iefix") format("embedded-opentype"), url("altivo-medium.woff") format("woff"), url("altivo-medium.ttf") format("truetype"), url("altivo-medium.svg#altivo-medium") format("svg");
font-weight: 500;
font-style: normal;
}
@font-face {
font-family: "altivo";
src: url("altivo-bold.eot");
src: url("altivo-bold.eot?#iefix") format("embedded-opentype"), url("altivo-bold.woff") format("woff"), url("altivo-bold.ttf") format("truetype"), url("altivo-bold.svg#altivo-bold") format("svg");
font-weight: 700;
font-style: normal;
}
@font-face {
font-family: "corsa";
src: url("corsa-grotesk-regular.eot");
src: url("corsa-grotesk-regular.eot?#iefix") format("embedded-opentype"), url("corsa-grotesk-regular.woff") format("woff"), url("corsa-grotesk-regular.ttf") format("truetype"), url("corsa-grotesk-regular.svg#corsa-grotesk-regular") format("svg");
font-weight: normal;
font-style: normal;
}
@font-face {
font-family: "corsa";
src: url("corsa-grotesk-medium.eot");
src: url("corsa-grotesk-medium.eot?#iefix") format("embedded-opentype"), url("corsa-grotesk-medium.woff") format("woff"), url("corsa-grotesk-medium.ttf") format("truetype"), url("corsa-grotesk-medium.svg#corsa-grotesk-medium") format("svg");
font-weight: 500;
font-style: normal;
}
@font-face {
font-family: "corsa";
src: url("corsa-grotesk-bold.eot");
src: url("corsa-grotesk-bold.eot?#iefix") format("embedded-opentype"), url("corsa-grotesk-bold.woff") format("woff"), url("corsa-grotesk-bold.ttf") format("truetype"), url("corsa-grotesk-bold.svg#corsa-grotesk-bold") format("svg");
font-weight: 700;
font-style: normal;
}
@font-face {
font-family: "corsa";
src: url("corsa-grotesk-xbold.eot");
src: url("corsa-grotesk-xbold.eot?#iefix") format("embedded-opentype"), url("corsa-grotesk-xbold.woff") format("woff"), url("corsa-grotesk-xbold.ttf") format("truetype"), url("corsa-grotesk-xbold.svg#corsa-grotesk-xbold") format("svg");
font-weight: 800;
font-style: normal;
}
【讨论】：
对于那些寻找 SCSS mixin 的人，包括 woff2，SASS list.append 对于有条件地添加源文件/格式很有用：
@mixin fface(
$path,
$family,
$type: "",
$weight: 400,
$style: normal,
$local1: null,
$local2: null,
$ttf: null,
$otf: null,
$eot: null,
$svg: null
) {
$src: null; // initialize an empty source path
// only load local files when both sources are present
@if $local1 and $local2 {
$src: append($src, local("#{$local1}"), comma);
$src: append($src, local("#{$local2}"), comma);
}
@if $otf {
$src: append($src, url("#{$path}#{$type}.otf") format("opentype"), comma);
}
// load default formats (woff and woff2)
$src: append($src, url("#{$path}#{$type}.woff2") format("woff2"), comma);
$src: append($src, url("#{$path}#{$type}.woff") format("woff"), comma);
// formats that should only be added at the end
@if $ttf {
$src: append($src, url("#{$path}#{$type}.ttf") format("truetype"), comma);
}
@if $svg {
$src: append($src, url("#{$path}#{$type}.svg##{$svg}") format("svg"), comma);
}
// the actual FONT FACE DECLARATION
@font-face {
font-family: $family;
// for compatibility reasons EOT comes first and is not appended
@if $eot {
src: url("#{$path}#{$type}.eot");
}
// load appended sources path
src: $src;
font-weight: $weight;
font-style: $style;
}
}
// USAGE
$dir: "assets/fonts/";
// declare family name
$familyName: "MyFont";
@include fface(
"#{$dir}#{$familyName}", $familyName, "-regular", 400, "normal",
"#{$familyName} Regular", "#{$familyName}-Regular", "ttf", "otf"
);
@include fface(
"#{$dir}#{$familyName}", $familyName, "-medium", 500, "normal",
"#{$familyName} Medium", "#{$familyName}-Medium", "ttf", "otf"
);
@include fface(
"#{$dir}#{$familyName}", $familyName, "-semibold", 600, "normal",
"#{$familyName} SemiBold", "#{$familyName}-SemiBold", "ttf", "otf"
);
// Material Icons
$familyName: "Material Icons"; // override previous value
$familyFileName: "MaterialIcons";
@include fface(
"#{$dir}#{$familyFileName}", $familyName, "-regular", 400, "normal",
$familyName, "#{$familyFileName}-Regular", "ttf", null, "eot"
);
@include fface(
"#{$dir}#{$familyFileName}", "#{$familyName} Outline", "-outline", 400, "normal",
"#{$familyName} Outline", "#{$familyFileName}-Outline", null, "otf", "eot"
);
.material-icons {
font-family: $familyName;
}
.material-icons-outline {
font-family: "#{$familyName} Outline";
}
$type 参数用于定位$family 中的不同文件。
如果您收到无法解决错误，请记得仔细检查您的字体目录 ($dir)。
【讨论】：
我已经为此苦苦挣扎了一段时间。 Dycey 的解决方案是正确的，因为多次指定 src 在您的 css 文件中输出相同的内容。但是，这似乎在 OSX Firefox 23 中中断（可能还有其他版本，但我没有时间测试）。
Font Squirrel 的跨浏览器 @font-face 解决方案如下所示：
@font-face {
font-family: 'fontname';
src: url('fontname.eot');
src: url('fontname.eot?#iefix') format('embedded-opentype'),
url('fontname.woff') format('woff'),
url('fontname.ttf') format('truetype'),
url('fontname.svg#fontname') format('svg');
font-weight: normal;
font-style: normal;
}
要生成具有逗号分隔值的 src 属性，您需要将所有值写在一行上，因为 Sass 不支持换行符。要生成上述声明，您可以编写以下 Sass：
@font-face
font-family: 'fontname'
src: url('fontname.eot')
src: url('fontname.eot?#iefix') format('embedded-opentype'), url('fontname.woff') format('woff'), url('fontname.ttf') format('truetype'), url('fontname.svg#fontname') format('svg')
font-weight: normal
font-style: normal
我认为多次写出路径似乎很愚蠢，而且我不喜欢代码中的行太长，所以我通过编写这个 mixin 来解决它：
=font-face($family, $path, $svg, $weight: normal, $style: normal)
@font-face
font-family: $family
src: url('#{$path}.eot')
src: url('#{$path}.eot?#iefix') format('embedded-opentype'), url('#{$path}.woff') format('woff'), url('#{$path}.ttf') format('truetype'), url('#{$path}.svg##{$svg}') format('svg')
font-weight: $weight
font-style: $style
用法：例如，我可以使用之前的 mixin 来设置 Frutiger Light 字体，如下所示：
+font-face('frutigerlight', '../fonts/frutilig-webfont', 'frutigerlight')
【讨论】：
srcs 放在一行中解决了它。谢谢！
url('#{$path}.eot') 结果：src: url('#{../fonts/frutilig-webfont.eot') 请修复
如果有人想知道 - 这可能是我的 css...
@font-face
font-family: "bingo"
src: url('bingo.eot')
src: local('bingo')
src: url('bingo.svg#bingo') format('svg')
src: url('bingo.otf') format('opentype')
将呈现为
@font-face {
font-family: "bingo";
src: url('bingo.eot');
src: local('bingo');
src: url('bingo.svg#bingo') format('svg');
src: url('bingo.otf') format('opentype'); }
这似乎足够接近...只需要检查 SVG 渲染
【讨论】：