html:
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Document</title><link rel="stylesheet" href="../css/reset.css"><link rel="stylesheet" href="../less/130less的补充.css"></head><body><div class="box1"></div></body></html>
less:
(1)通过@import 引入其他的less @import “具体名字.less”;
(2)即使前一个less文件中有某个样式,也必须在html中写出结果,否则无法出现样式
@import "129混合函数.less";
body {
background-color: peru;
}

