如何从同一个包中的CSS文件中引用Meteor包中的图像文件,以便在捆绑后可以访问该图像。
答案 0 :(得分:7)
使用包相对路径引用您的图像,即:
/packages/my-package/css/my_css.css:
.my-class{
background-image:url('/packages/my-package/img/my_image.png');
}
明确要求Meteor通过包系统API将其捆绑在客户端上:
/packages/my-package/package.js:
Package.on_use(function(api){
var clientFiles=[
// css
"css/my_css.css",
// img
"img/my_image.png"
];
api.add_files(clientFiles,"client");
});
通过这种方式,您的软件包将是真正的通用:用户只需“添加”它就可以自动将您的映像提供给客户端,而不会混淆为公用程序特定的静态文件保留的/ public。
举个例子,考虑一个bootstrap3-glyphicons包:
包/
- > bootstrap3-glyphicons /
----> bootstrap-glyphicons / (来自Twitter Bootstrap的第三方文件)
-------> CSS /
---------->自举glyphicons.css
------->字体/
----------> glyphiconshalflings-regular.eor
----------> ...
-------> bootstrap_override.css (我们重写让它以Meteor方式工作)
-------> package.js
-------> smart.json
package.js:
Package.on_use(function(api){
api.use(["bootstrap3"]);//!
//
var clientFiles=[
// css
"bootstrap-glyphicons/css/bootstrap-glyphicons.css",
// glyphicon fonts
"bootstrap-glyphicons/fonts/glyphiconshalflings-regular.eot",
...
];
api.add_files(clientFiles,"client");
// this css file makes the paths to the icon absolute (/packages/bootstrap3-glyphicons)
// it needs to be included AFTER the standard bootstrap css in order to take precedence.
api.add_files("bootstrap_override.css","client");
});
bootstrap_override.css:
@font-face{
font-family:'Glyphicons Halflings';
src:url('/packages/bootstrap3-glyphicons/bootstrap-glyphicons/fonts/glyphiconshalflings-regular.eot');
src:url('/packages/bootstrap3-glyphicons/bootstrap-glyphicons/fonts/glyphiconshalflings-regular.eot?#iefix') format('embedded-opentype'), ...
}