blocks|key|320915|text|你应该看看像nodemon这样的东西。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|320916|Nodemon将监视启动nodemon的目录中的文件，如果这些文件发生更改，它将自动重新启动节点应用程序。|320917|示例：|320918|nodemon+./server.js+localhost+8080|code-block|syntax|javascript|320919|或者简单地说|320920|nodemon+server|320921|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/remy/nodemon^0|6|7|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|D|3|E|5|6|7|12|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|13|8|@]|9|@]|C|$]]|$1|H|3|I|5|J|7|14|8|@]|9|@]|C|$K|L]]|$1|M|3|N|5|6|7|15|8|@]|9|@]|C|$]]|$1|O|3|P|5|J|7|16|8|@]|9|@]|C|$K|L]]|$1|Q|3|-4|5|6|7|17|8|@]|9|@]|C|$]]]|R|$S|$5|T|U|V|C|$W|X]]]]

You should look at something like <a href="https://github.com/remy/nodemon" rel="noreferrer">nodemon</a>.

Nodemon will watch the files in the directory in which nodemon was started, and if they change, it will automatically restart your node application.

Example:

<pre><code>nodemon ./server.js localhost 8080
</code></pre>

or simply

<pre><code>nodemon server
</code></pre>

blocks|key|320980|text|Node-supervisor是一个很好的选择|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|320981|npm+install+supervisor+-g|code-block|syntax|javascript|320982|在迁移到应用程序的根目录后，请使用以下内容|320983|supervisor+app.js|320984|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/isaacs/node-supervisor^0|0|F|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|F|7|Y|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|Z|8|@]|9|@]|C|$]]|$1|K|3|L|5|F|7|10|8|@]|9|@]|C|$G|H]]|$1|M|3|-4|5|6|7|11|8|@]|9|@]|C|$]]]|N|$O|$5|P|Q|R|C|$S|T]]]]

A good option is <a href="https://github.com/isaacs/node-supervisor" rel="nofollow noreferrer">Node-supervisor</a>:
<pre><code>npm install supervisor -g
</code></pre>
and after migrating to the root of your application use the following
<pre><code>supervisor app.js
</code></pre>

blocks|key|321048|text|forever+module具有多个node.js服务器的概念，可以启动、重新启动、停止和列出当前正在运行的服务器。它还可以监视更改的文件，并根据需要重新启动节点。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|321049|如果您还没有，请安装它：|321050|npm+install+forever+-g|code-block|syntax|javascript|321051|安装后，调用forever命令:使用-w标志查看文件是否有更改：|style|CODE|321052|forever+-w+./my-script.js|321053|此外，您还可以查看目录并忽略模式：|321054|forever+--watch+--watchDirectory+./path/to/dir+--watchIgnore+*.log+./start/file|321055|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/nodejitsu/forever^0|0|E|0|0|0|0|6|7|I|2|0|0|0|0^^$0|@$1|2|3|4|5|6|7|12|8|@]|9|@$A|13|B|14|1|15]]|C|$]]|$1|D|3|E|5|6|7|16|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|17|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|18|8|@$A|19|B|1A|M|N]|$A|1B|B|1C|M|N]]|9|@]|C|$]]|$1|O|3|P|5|H|7|1D|8|@]|9|@]|C|$I|J]]|$1|Q|3|R|5|6|7|1E|8|@]|9|@]|C|$]]|$1|S|3|T|5|H|7|1F|8|@]|9|@]|C|$I|J]]|$1|U|3|-4|5|6|7|1G|8|@]|9|@]|C|$]]]|V|$W|$5|X|Y|Z|C|$10|11]]]]

<a href="https://github.com/nodejitsu/forever" rel="noreferrer">forever module</a> has a concept of multiple node.js servers, and can start, restart, stop and list currently running servers. It can also watch for changing files and restart node as needed.

Install it if you don't have it already:

<pre><code>npm install forever -g
</code></pre>

After installing it, call the <code>forever</code> command: use the <code>-w</code> flag to watch file for changes:

<pre><code>forever -w ./my-script.js
</code></pre>

In addition, you can watch directory and ignore patterns:

<pre><code>forever --watch --watchDirectory ./path/to/dir --watchIgnore *.log ./start/file
</code></pre>

blocks|key|321110|text|我使用runjs的方式如下：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|321111|runjs+example.js|code-block|syntax|javascript|321112|该包仅称为run|321113|npm+install+-g+run|321114|entityMap|0|LINK|mutability|MUTABLE|url|https://www.npmjs.com/package/run^0|3|5|0|0|5|3|5|3|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|Z|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|10|8|@$9|11|A|12|B|C]]|D|@$9|13|A|14|1|15]]|E|$]]|$1|M|3|N|5|H|7|16|8|@]|D|@]|E|$I|J]]|$1|O|3|-4|5|6|7|17|8|@]|D|@]|E|$]]]|P|$Q|$5|R|S|T|E|$U|V]]]]

I use <code>runjs</code> like:

<pre><code>runjs example.js
</code></pre>

The package is called just <a href="https://www.npmjs.com/package/run" rel="nofollow noreferrer"><code>run</code></a>

<pre><code>npm install -g run
</code></pre>

blocks|key|538056|text|您也可以尝试使用nodemon|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|538057|安装Nodemon|538058|npm+install+-g+nodemon|code-block|syntax|javascript|538059|使用Nodemon|538060|通常我们以如下方式启动节点程序：|538061|node+server.js|538062|但在这里你必须这样做：|538063|nodemon+server.js|538064|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/remy/nodemon^0|8|7|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|12|8|@]|9|@$A|13|B|14|1|15]]|C|$]]|$1|D|3|E|5|6|7|16|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|17|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|18|8|@]|9|@]|C|$]]|$1|M|3|N|5|6|7|19|8|@]|9|@]|C|$]]|$1|O|3|P|5|H|7|1A|8|@]|9|@]|C|$I|J]]|$1|Q|3|R|5|6|7|1B|8|@]|9|@]|C|$]]|$1|S|3|T|5|H|7|1C|8|@]|9|@]|C|$I|J]]|$1|U|3|-4|5|6|7|1D|8|@]|9|@]|C|$]]]|V|$W|$5|X|Y|Z|C|$10|11]]]]

You can also try <a href="https://github.com/remy/nodemon" rel="noreferrer">nodemon</a> 

To Install Nodemon

<pre><code>npm install -g nodemon
</code></pre>

To use Nodemon

Normally we start node program like: 

<pre><code>node server.js
</code></pre>

But here you have to do like: 

<pre><code>nodemon server.js
</code></pre>

For someone who is coming from PHP background the process of killing node and starting it again after every code change, seems very tedious. Is there any flag when starting a script with node to automatically restart node when code change is saved?

Restart node upon changing a file

服务器

对于来自PHP背景的人来说，在每次代码更改后终止节点并重新启动它的过程似乎非常乏味。在使用node启动脚本时，是否有任何标志可以在保存代码更改时自动重新启动node？

问更改文件时重新启动节点
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