npm install fd-gulp-lessfd-gulp-less �����������ǽ�less�ļ�������css�ļ�
less()
`$3
`
var gulp = require('gulp');
var less = require('fd-gulp-less');gulp.task('less', function(){
gulp.src('./style_test/*.less')
.pipe(less())
.pipe(gulp.dest('./output'));
});
``