如何理解Grunt任务选项(How to understand Grunt task options)

 我的目标是在浏览器上运行ES6代码，经过大量阅读后，我发现这里输入链接描述 
 
 并能够运行ES2015代码。 但是我很难创建一个Gruntfile.js，我不明白哪些关键字可用以及它们的作用。 以browserify为例，它可以像这样配置 
 
module.exports = function (grunt) {
   grunt.initConfig({
      browserify: {
         dist: {
            options: {
               transform: [
                  ["babelify", {
                     "presets":["es2015"]
                  }]
               ]
            },
            files: {               
               "./dist/module.js": ["./modules/index.js"]
            }
         }
      },

   });

   grunt.loadNpmTasks("grunt-browserify"); 
   grunt.registerTask("default", ["browserify"]);
};
 
 然后我去browserify网站阅读文档。 有presets ，但没有transform 。 我怎么知道我应该嵌套dist> options> transform，并在其中有一个presets ？ 我能够使用loose: "all" ？ 同样的问题，当我试图理解咕噜声，为什么人们使用dist ，是否为cli（运行grunt --target = dist）？ 
 
 对不起，如果我听起来很愚蠢，很难理解几天的咕噜声。 

My goal is to run ES6 code on browser, and after reading a lot, I found this enter link description here
 
and is able to run ES2015 code. But I am having a difficult time to create a Gruntfile.js, I don't understand what keywords are available and what they do. Take browserify for example, it could configurate like this
 
module.exports = function (grunt) {
   grunt.initConfig({
      browserify: {
         dist: {
            options: {
               transform: [
                  ["babelify", {
                     "presets":["es2015"]
                  }]
               ]
            },
            files: {               
               "./dist/module.js": ["./modules/index.js"]
            }
         }
      },

   });

   grunt.loadNpmTasks("grunt-browserify"); 
   grunt.registerTask("default", ["browserify"]);
};
 
Then I go to browserify website to read documentation. There is presets, but no transform. How do I know that I should nest dist>options>transform, and have a presets in it? and do I able to use loose: "all"? Same question when I try to understand grunt, why does people use dist, is it for cli (run grunt --target=dist)? 
 
Sorry if I sound stupid, having hard time understanding grunt options for days.

原文：https://stackoverflow.com/questions/34153076