1、配置文件config.rb
http_path = "../../../"
css_dir = "Content/css"
sass_dir = "Content/sass"
images_dir = "Content/images"
#css_dir = "Components/Table"
#sass_dir = "Components/Table"
#images_dir = "Components/Table"
javascripts_dir = "Scripts"
http_path + images_dir为生成雪碧图的地址
2、在对应的sass文件中
//生成雪碧图
$images-spacing: 10
$images-clean-up: true
// 加载compass sprites模块
@import "compass/utilities/sprites"
// 导入icon目录下所有png图片
@import "icon/*.png"
// 输出所有的雪碧图css
@include all-icon-sprites
直接设定images_dir下的文件夹所有的png图片
3、单个sass样式的
.hex-iconAdd
@include icon-sprite("add_w")
add_w是图片名， icon-sprite这单词不加s
4、生成的css
