如何在子文件夹中查看文件？

Question

My codes folders and files like this, you never know how many sub folders in it:

js/sub1/a.js
js/sub2/b.js
js/sub3/sub31/c.js
js/sub4/sub41/sub411/d.js

Here is part of the Gruntfile.js:

grunt.initConfig({
    watch: {
        src: {
            files: ['js/*.js'],
            tasks: []
        }
    }
});

Grunt can't watch the changes of my all JavaScript files by using 'js/*.js' . So how to write the correct file path expression?

Answer 1

根据文件globbing的官方文档 ，要查看目录路径及其子目录中某种文件类型的文件的更改，您需要：

files: ['js/**/*.js']