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dir-requirer
Advanced tools
dir-requirer是一个对nodejs自身的require方法的封装,使用它可以直接require一个目录,它会帮助你require指定目录下的 所有文件,并且返回一个与目录结构相同的对象,目录中被require的文件名即对象的方法名。
比如在当前目录下的dir文件夹的结构如下:
|-- inner2 -- d.json
|-- inner -- |
| |-- e.js
|-- a.js
dir -- |-- b.js
|-- c.json
var dr = require('dir-requirer')(__dirname);
var myDir = dr('./dir');
myDir.inner.e(); //调用e.js中exports出的方法/对象,相当于myDir.inner.e = require('./dir/inner/e');
cJson = myDir.c;//也可以调用json文件
$ npm install dir-requirer
var dr = require('dir-requirer')(__dirname);
比如在当前目录下的dir文件夹的结构如下:
|-- inner2 -- d.json
|-- inner -- |
| |-- e.js
|-- a.js
dir -- |-- b.js
|-- c.json
参数:
path(String)
- 指定要导入的路径options(Object)
- 可选的配置选项options可选属性:
ext(Array)
- 只导入指定扩展名的文件,如['.json'],默认为['.js','.json','.node']dirBlackList(Array)
- 不导入指定目录名下的所有文件,如['inner2'],默认为[]fileBlackList(Array)
- 不导入指定文件,如['e.js'],默认为[]var dr = require('dir-requirer')(__dirname);
var myDir = dr('./dir')
//myDir对象将会拥有与'./dir'目录相同的结构,可以直接调用 myDir.a (即a.js文件exports出的对象/方法) ,
//myDir.c , myDir.inner.e , myDir.inner.inner2.d
var myDir = dr('./dir',{ext:['.json']});
//将只会require目录下的所有json文件,如 myDir.inner.inner2.d , myDir.c
var myDir = dr('./dir',{dirBlackList:['inner2']});
//将不会require在inner2目录下的所有文件(包括子目录)
var myDir = dr('./dir',{dirBlackList:['inner'],fileBlackList:['c.json']});
//将不会require在inner目录下的所有文件(包括子目录),以及名为c.json的单独文件
FAQs
require指定目录下的所有文件,返回与目录结构相同的对象
We found that dir-requirer demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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