javascript 如何 grunt 监视子文件夹中的文件？
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How grunt watch files in sub folders?
提问by HOT.CHO
My codes folders and files like this, you never know how many sub folders in it:
我的代码文件夹和文件是这样的，你永远不知道里面有多少子文件夹：
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:
这是 Gruntfile.js 的一部分：
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?
Grunt 无法通过使用'js/*.js'. 那么如何写出正确的文件路径表达式呢？
回答by ashox
Per the official documentation on file globbing, to watch for changes for files of a certain file type in the directory path and its subdirectories, you'll want:
根据文件 globbing的官方文档，要监视目录路径及其子目录中特定文件类型的文件的更改，您需要：
files: ['js/**/*.js']
