特殊字符的后备字体 [英] Fallback fonts on special characters

问题描述

我想知道是否可以在使用 @font-face 时进行后备设置，以便如果我页面上的文本包含字体中未考虑的字符(例如日语字符)，则只有这些字符以基本字体显示，其他所有字符都保留为自定义字体?

I was wondering if it's possible to, when using @font-face, have a fallback setup so that if the text on my page contains characters that are not accounted for within the font (Japanese characters for example), only those characters are presented in a basic font and every other character remains as the custom font?

我想，有时一个段落中可能会混合使用两种字体.

I'm imagining that potentially there'd be a mix of two fonts within one paragraph on occasion.

推荐答案

您所描述的是浏览器的默认行为 - 它应该自然地回退到缺少字符的基本字体.

What you described is the default behaviour of a browser - it should naturally fall back to basic font for missing characters.

但是，有时自定义字体使用空白字符，在这种情况下，您可以尝试使用 unicode-range

However, sometimes custom fonts use blank characters, in that case you can try using the unicode-range

例如:

@font-face {
    font-family: BBCBengali;
    src: url(fonts/BBCBengali.ttf) format("opentype");
    unicode-range: U+00-FF;
}

取自这篇有趣的文章:创建自定义字体堆栈Unicode 范围

很遗憾，存在浏览器支持问题.

Unfortunatelly there are browser support issues.

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