我需要在内部网应用程序上使用一些谷歌字体。客户端可能有也可能没有互联网连接。阅读许可条款，这似乎是法律允许的。
当前回答
最简单的方法-使用google-webfonts-helper
假设我们想要托管字体Red Rose:
Open google-webfonts-helper and filter for the required font on top left (type Red Rose and enter..) Choose from the charsets (default is latin; select others like latin-ext if you want extended support) Select the styles (deafult is regular) From the Copy CSS tab Select Modern Browser if you wish to support only modern browsers (woff2, woff) Select Best Support if you wish to support all browsers (I chose this - woff2, woff,ttf,svg,eot) In case your font files do not reside in ../fonts/ path, you can edit it to represent your actual path (for me it was ../assets/fonts/) Copy the CSS and keep for future use Download the zip file named red-rose-v1-latin-ext_latin; unzip it and place all fonts directly into your assets/fonts directory (based on what you gave earlier) In your stylesheet where you wish to embed, paste the copied CSS. It will look like the below if you chose these options
/* red-rose-regular - latin-ext_latin */
@font-face {
font-family: 'Red Rose';
font-style: normal;
font-weight: 400;
src: url('../assets/fonts/red-rose-v1-latin-ext_latin-regular.eot'); /* IE9 Compat Modes */
src: local('Red Rose Regular'), local('RedRose-Regular'),
url('../assets/fonts/red-rose-v1-latin-ext_latin-regular.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
url('../assets/fonts/red-rose-v1-latin-ext_latin-regular.woff2') format('woff2'), /* Super Modern Browsers */
url('../assets/fonts/red-rose-v1-latin-ext_latin-regular.woff') format('woff'), /* Modern Browsers */
url('../assets/fonts/red-rose-v1-latin-ext_latin-regular.ttf') format('truetype'), /* Safari, Android, iOS */
url('../assets/fonts/red-rose-v1-latin-ext_latin-regular.svg#RedRose') format('svg'); /* Legacy iOS */
}
/* Red Rose will now be available for use in your stylesheet, provide this font */
:root {
font-family: 'Red Rose', cursive, sans-serif;
}
这一切!
其他回答
这在法律上是允许的，只要你遵守字体许可的条款——通常是OFL。
你需要一套网页字体格式，而font Squirrel Webfont Generator可以生成这些格式。
但是OFL要求在修改字体时重命名它们，使用生成器意味着修改它们。
您可以遵循使用PHP开发的脚本。 在那里你可以下载任何谷歌字体使用脚本。 它将下载字体，并创建一个CSS文件和存档压缩。 您可以从GitHub https://github.com/souravmsh/google-fonts-downloader下载源代码
$obj = new GoogleFontsDownloader;
if(isset($_GET['url']) && !empty($_GET['url']))
{
$obj->generate($_GET['url']);
}
if(isset($_GET['download']) && !empty($_GET['download']) && $_GET['download']=='true')
{
$obj->download();
}
/**
* GoogleFontsDownloader
* Easy way to download any google fonts.
* @author Shohrab Hossain
* @version 1.0.0
*/
class GoogleFontsDownloader
{
private $url = '';
private $dir = 'dist/';
private $fontsDir = 'fonts/';
private $cssDir = 'css/';
private $fileName = 'fonts.css';
private $content = '';
private $errors = '';
private $success = '';
public $is_downloadable = false;
public function __construct()
{
ini_set('allow_url_fopen', 'on');
ini_set('allow_url_include', 'on');
}
public function generate($url = null)
{
if (filter_var($url, FILTER_VALIDATE_URL) === FALSE)
{
$this->errors .= "<li><strong>Invalid url!</strong> $url</li>";
}
else
{
$this->url = $url;
// delete previous files
$this->_destroy();
// write font.css
$this->_css();
// write fonts
$this->_fonts();
// archive files
$this->_archive();
}
// show all messages
$this->_message();
}
public function download()
{
// Download the created zip file
$zipFileName = trim($this->dir, '/').'.zip';
if (file_exists($zipFileName))
{
header("Content-type: application/zip");
header("Content-Disposition: attachment; filename = $zipFileName");
header("Pragma: no-cache");
header("Expires: 0");
readfile("$zipFileName");
// delete file
unlink($zipFileName);
array_map('unlink', glob("$this->dir/*.*"));
rmdir($this->dir);
}
}
private function _archive()
{
if (is_dir($this->dir))
{
$zipFileName = trim($this->dir, '/').'.zip';
$zip = new \ZipArchive();
if ($zip->open($zipFileName, ZipArchive::CREATE) === TRUE)
{
$zip->addGlob($this->dir. "*.*");
$zip->addGlob($this->dir. "*/*.*");
if ($zip->status == ZIPARCHIVE::ER_OK)
{
$this->success .= '<li>Zip create successful!</li>';
$this->is_downloadable = true;
}
else
{
$this->errors .= '<li>Failed to create to zip</li>';
}
}
else
{
$this->errors .= '<li>ZipArchive not found!</li>';
}
$zip->close();
}
else
{
$this->errors .= "<li><strong>File</strong> not exists!</li>";
}
}
private function _css()
{
$filePath = $this->dir.$this->cssDir.$this->fileName;
$content = $this->_request($this->url);
if (!empty($content))
{
if (file_put_contents($filePath, $content))
{
$this->success .= "<li>$this->fileName generated successful!</li>";
$this->content = $content;
}
else
{
$this->errors .= '<li>Permission errro in $this->fileName! Unable to write $filePath.</li>';
}
}
else
{
$this->errors .= '<li>Unable to create fonts.css file!</li>';
}
}
private function _fonts()
{
if (!empty($this->content))
{
preg_match_all('#\bhttps?://[^\s()<>]+(?:\([\w\d]+\)|([^[:punct:]\s]|/))#', $this->content, $match);
$gFontPaths = $match[0];
if (!empty($gFontPaths) && is_array($gFontPaths) && sizeof($gFontPaths)>0)
{
$count = 0;
foreach ($gFontPaths as $url)
{
$name = basename($url);
$filePath = $this->dir.$this->fontsDir.$name;
$this->content = str_replace($url, '../'.$this->fontsDir.$name, $this->content);
$fontContent = $this->_request($url);
if (!empty($fontContent))
{
file_put_contents($filePath, $fontContent);
$count++;
$this->success .= "<li>The font $name downloaded!</li>";
}
else
{
$this->errors .= "<li>Unable to download the font $name!</li>";
}
}
file_put_contents($this->dir.$this->cssDir.$this->fileName, $this->content);
$this->success .= "<li>Total $count font(s) downloaded!</li>";
}
}
}
private function _request($url)
{
$ch = curl_init();
curl_setopt_array($ch, array(
CURLOPT_SSL_VERIFYPEER => FALSE,
CURLOPT_HEADER => FALSE,
CURLOPT_FOLLOWLOCATION => TRUE,
CURLOPT_URL => $url,
CURLOPT_REFERER => $url,
CURLOPT_RETURNTRANSFER => TRUE,
));
$result = curl_exec($ch);
curl_close($ch);
if (!empty($result))
{
return $result;
}
return false;
}
private function _destroy()
{
$cssPath = $this->dir.$this->cssDir.$this->fileName;
if (file_exists($cssPath) && is_file($cssPath))
{
unlink($cssPath);
}
else
{
mkdir($this->dir.$this->cssDir, 0777, true);
}
$fontsPath = $this->dir.$this->fontsDir;
if (!is_dir($fontsPath))
{
mkdir($fontsPath, 0777, true);
}
else
{
array_map(function($font) use($fontsPath) {
if (file_exists($fontsPath.$font) && is_file($fontsPath.$font))
{
unlink($fontsPath.$font);
}
}, glob($fontsPath.'*.*'));
}
}
private function _message()
{
if (strlen($this->errors)>0)
{
echo "<div class='alert alert-danger'><ul>$this->errors</ul></div>";
}
if (strlen($this->success)>0)
{
echo "<div class='alert alert-success'><ul>$this->success</ul></div>";
}
}
}
实际上，您可以直接从谷歌下载所有字体格式变体，并将它们包含在您的css中，以从您的服务器提供服务。这样你就不必担心谷歌跟踪你网站的用户。然而，缺点可能会减慢你自己的发球速度。字体对资源的要求很高。我还没有在这个问题上做任何测试，不知道是否有人有类似的想法。
请记住，我的回答已经过时了很多。
下面还有一些技术上更复杂的答案，例如:
Neverpanic/google-font-download google-webfont-helper 本地字体
所以，不要因为这是目前公认的答案，就以为这是最好的答案。
你现在也可以下载谷歌的整个字体集通过github在他们的谷歌/字体资源库。它们还提供字体的约420MB压缩快照。
You first download your font selection as a zipped package, providing you with a bunch of true type fonts. Copy them somewhere public, somewhere you can link to from your css.
On the google webfont download page, you'll find a include link like so:
http://fonts.googleapis.com/css?family=Cantarell:400,700,400italic,700italic|Candal
It links to a CSS defining the fonts via a bunch of @font-face defintions.
Open it in a browser to copy and paste them into your own CSS and modify the urls to include the right font file and format types.
So this:
@font-face {
font-family: 'Cantarell';
font-style: normal;
font-weight: 700;
src: local('Cantarell Bold'), local('Cantarell-Bold'), url(http://themes.googleusercontent.com/static/fonts/cantarell/v3/Yir4ZDsCn4g1kWopdg-ehHhCUOGz7vYGh680lGh-uXM.woff) format('woff');
}
becomes this:
/* Your local CSS File */
@font-face {
font-family: 'Cantarell';
font-style: normal;
font-weight: 700;
src: local('Cantarell Bold'), local('Cantarell-Bold'), url(../font/Cantarell-Bold.ttf) format('truetype');
}
As you can see, a downside of hosting the fonts on your own system this way is, that you restrict yourself to the true type format, whilst the google webfont service determines by the accessing device which formats will be transmitted.
Furthermore, I had to add a .htaccess file to my the directory holding the fonts containing mime types to avoid errors from popping up in Chrome Dev Tools.
For this solution, only true type is needed, but defining more does not hurt when you want to include different fonts as well, like font-awesome.
#.htaccess
AddType application/vnd.ms-fontobject .eot
AddType font/ttf .ttf
AddType font/otf .otf
AddType application/x-font-woff .woff
我有一个类似于@neverpanic的PHP脚本，自动从谷歌下载CSS和字体(暗示和未暗示)。然后，它根据用户代理从您自己的服务器提供正确的CSS和字体。它有自己的缓存，所以用户代理的字体和CSS只会被下载一次。
它还处于早期阶段，但可以在这里找到:DaAwesomeP / php-offline-fonts
