text: /**
   * @Description : del.js
   * @Author : Tomi
   * @Email : lintaoming@qq.com
   * @Create : 2017/4/12
   */
  'use strict';
  
  const gulp = require('gulp');
  const del = require('del');
  const config = require('../config').del;
  
  gulp.task('del', () => {
    return del([config.dest+'/*','!'+config.dest+'/rev']);
  });