巨应打字员

### 1.require.main.filename

```js
var path = require("path");
var appDir = path.dirname(require.main.filename);
```

### 2.global.X

```js
// index.js
var path = require("path");
global.appRoot = path.resolve(__dirname);

// lib/moduleA/component1.js
require(appRoot + "/lib/moduleB/component2.js");
```

### 3.process.cwd（）

```shell
$ cd /home/demo/
$ mkdir subdir
$ echo "console.log(process.cwd());" > subdir/demo.js
$ node subdir/demo.js
/home/demo
$ cd subdir
$ node demo.js
/home/demo/subdir
```

### 4.app-root-path

使用该包 https://github.com/inxilpro/node-app-root-path



<h3>1.require.main.filename</h3>
<pre><code>var path = require("path");
var appDir = path.dirname(require.main.filename);
</code></pre>
<h3>2.global.X</h3>
<pre><code>// index.js
var path = require("path");
global.appRoot = path.resolve(__dirname);

// lib/moduleA/component1.js
require(appRoot + "/lib/moduleB/component2.js");
</code></pre>
<h3>3.process.cwd（）</h3>
<pre><code>$ cd /home/demo/
$ mkdir subdir
$ echo "console.log(process.cwd());" > subdir/demo.js
$ node subdir/demo.js
/home/demo
$ cd subdir
$ node demo.js
/home/demo/subdir
</code></pre>
<h3>4.app-root-path</h3>
<p>使用该包 https://github.com/inxilpro/node-app-root-path</p>


NodeJs 获取程序根目录的几种方式


[官方文档](https://docs.ghost.org/api/handlebars-themes/)

1. npm run dev 实时编译
2. npm run zip 打包

<a target="_blank" href="//shang.qq.com/wpa/qunwpa?idkey=45c01c0f8ef2ed21e728b215e8e2dd2e1ec5bedf7f181e22c1f5435795cf3e64">Ghost 博客交流群</a>


<p><a href="https://docs.ghost.org/api/handlebars-themes/">官方文档</a></p>
<ol>
<li>npm run dev 实时编译</li>
<li>npm run zip 打包</li>
</ol>
<p>Ghost 博客交流群</p>


Ghost博客主题开发笔记

electron-react-boilerplate 如何调试

1.修改 package.json,增加 --inspect=5858

```shell
"start-main-dev": "cross-env HOT=1 NODE_ENV=development electron -r @babel/register --inspect=5858 ./app/main.dev.js",
```

2.访问 chrome://inspect/#devices。点击 Configure 增加 5858 端口



<p>electron-react-boilerplate 如何调试</p>
<p>1.修改 package.json,增加 --inspect=5858</p>
<pre><code>"start-main-dev": "cross-env HOT=1 NODE_ENV=development electron -r @babel/register --inspect=5858 ./app/main.dev.js",
</code></pre>
<p>2.访问 chrome://inspect/#devices。点击 Configure 增加 5858 端口</p>
