配置

你可以向解析器传递参数:

var parser = new(less.Parser)({
    paths: ['.', './lib'], // Specify search paths for @import directives
    filename: 'style.less' // Specify a filename, for better error messages
});

parser.parse('.class { width: 1 + 1 }', function (e, tree) {
    tree.toCSS({ compress: true }); // Minify CSS output
});