- 编译器koala
- 注释 - /**/
- //
 
- 变量: - @variable_width:500px;
 
- 混合(mixin) -  .border{border:1px solid red; } .box{.border;width:150px;height:150px;background: blue; } .border_02(@border_width){border:solid #fff @border_width; } .test_hunhe{.border_02(30px); } .border_03(@border_width:10px){border:solid #fff @border_width; } .test_hunhe_03{.border_03();//.border_03(50px); } .border_radius(@border_radius){-webkit-border-radius:@border_radius;-moz-border-radius:@border_radius;border-radius:@border_radius; }.radius_test{.border_radius(20px);width:40px;height:40px;background:green; } 
 
-  
- 匹配模式 - 相当于js中的if
-  .triangle(left,@w:20px,@c:blue) {width:0;height: 0;border-width:@w;border-color:transparent transparent transparent @w;border-style: dashed dashed dashed solid; } .triangle_left{.triangle(left); } 
 
- 引入less及css - @import "a.less";
- @import (less) "a.less";
 
转载于:https://www.cnblogs.com/yuxinpeng/p/6086392.html