blocks|key|11703|text|这对我很有效：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|11704|命令提示符或gitbash进入项目中的node_modules文件夹，然后执行：|11705|npm+uninstall+*|code-block|syntax|javascript|11706|删除了该项目的所有本地包。|11707|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|O|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

This worked for me:

command prompt or gitbash into the node_modules folder in your project then execute:

<pre><code>npm uninstall *
</code></pre>

Removed all of the local packages for that project.

blocks|key|11673|text|对于windows，转到node_modules目录并在powershell中运行此命令|type|unstyled|depth|inlineStyleRanges|entityRanges|data|11674|npm+uninstall+(Get-ChildItem).Name+|code-block|syntax|javascript|11675|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

For windows go to node_modules dir and run this in powershell

<pre><code>npm uninstall (Get-ChildItem).Name 
</code></pre>

blocks|key|228292|text|我最近发现了一个node命令，它允许卸载所有的开发依赖项，如下所示：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|228293|npm+prune+--production|code-block|syntax|javascript|228294|正如我所提到的，这个命令只卸载开发依赖包。至少它帮助我不必手动完成它。|228295|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I recently found a node command that allows uninstalling all the development dependencies as follows:

<pre><code>npm prune --production
</code></pre>

As I mentioned, this command only uninstalls the development dependency packages. At least it helped me not to have to do it manually.

blocks|key|228198|text|给Windows用户的提示:从node_modules父目录中运行以下PowerShell命令：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|228199|ls+.\node_modules+%7C+%25+{npm+uninstall+$_}|code-block|syntax|javascript|228200|entityMap^0|F|C|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

Tip for Windows users: Run this PowerShell command from within <code>node_modules</code> parent directory: 

<pre><code>ls .\node_modules | % {npm uninstall $_}
</code></pre>

blocks|key|11790|text|//+forcibly+remove+and+reinstall+all+package+dependencies
ren+package.json+package.json-bak
echo+{}+>+package.json
npm+prune
del+package.json
ren+package.json-bak+package.json
npm+i|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|11791|这实际上创建了一个假的空package.json，调用npm+prune删除node_modules中的所有内容，恢复原始package.json并重新安装所有内容。|unstyled|offset|length|style|CODE|11792|其他一些解决方案可能更优雅，但我怀疑这是更快、更详尽的。在其他帖子中，我看到有人建议直接删除node_modules目录，但至少在windows中，这会导致npm在之后阻塞，因为bin目录丢失了。也许在linux上它会被正确恢复，但在windows上不会。|11793|entityMap^0|0|R|9|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|P|8|@$G|Q|H|R|I|J]]|9|@]|A|$]]|$1|K|3|L|5|F|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|F|7|T|8|@]|9|@]|A|$]]]|N|$]]

<pre><code>// forcibly remove and reinstall all package dependencies
ren package.json package.json-bak
echo {} &gt; package.json
npm prune
del package.json
ren package.json-bak package.json
npm i
</code></pre>

This essentially creates a fake, empty package.json, calls <code>npm prune</code> to remove everything in node_modules, restores the original package.json and re-installs everything.

Some of the other solutions might be more elegant, but I suspect this is faster and exhaustive. On other threads I've seen people suggest just deleting the node_modules directory, but at least for windows, this causes npm to choke afterward because the bin directory goes missing. Maybe on linux it gets restored properly, but not windows.

blocks|key|228127|text|实际上没有这样做的选项，如果你想从package.json卸载软件包，只需在package.json依赖的同一目录下执行npm+ls，并使用npm+uninstall+<name>或npm+rm+<name>来删除你想要删除的软件包。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|228128|entityMap^0|H|C|12|C|1O|6|1Y|K|2J|D|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]|$9|M|A|N|B|C]|$9|O|A|P|B|C]|$9|Q|A|R|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|G|$]]

Actually there is no option to do that, if you want to uninstall packages from <code>package.json</code> simply do <code>npm ls</code> on the same directory that <code>package.json</code> relies and use <code>npm uninstall &lt;name&gt;</code> or <code>npm rm &lt;name&gt;</code> for the package you want to remove.

blocks|key|11960|text|首先，从package.json中的dependencies和devDependencies中删除所有包|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|11961|第二，运行npm+install|11962|就这么简单。|11963|entityMap^0|4|C|I|C|V|F|0|5|B|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@$9|M|A|N|B|C]|$9|O|A|P|B|C]|$9|Q|A|R|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|V|8|@]|D|@]|E|$]]|$1|J|3|-4|5|6|7|W|8|@]|D|@]|E|$]]]|K|$]]

First, remove all packages from <code>dependencies</code> and <code>devDependencies</code> in <code>package.json</code>
Second, run <code>npm install</code>
That simple.

blocks|key|228435|text|另一个简单的选择是删除node_modules和包-lock.json|type|unstyled|depth|inlineStyleRanges|entityRanges|data|228436|rm+-rf+node_modules
rm+-rf+package-lock.json|code-block|syntax|javascript|228437|在此之后，您可以尝试重新安装npm包|228438|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Another SIMPLE option is to delete the node_modules and package-lock.json

<pre><code>rm -rf node_modules
rm -rf package-lock.json
</code></pre>

After this you can try reinstalling the npm packages

blocks|key|11851|text|Powershell用户：foreach($package+in+ls+node_modules){npm+uninstall+$package}|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|11852|感谢@JustMailer|11853|entityMap^0|D|1O|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|M|8|@]|D|@]|E|$]]|$1|H|3|-4|5|6|7|N|8|@]|D|@]|E|$]]]|I|$]]

Powershell users: 
<code>foreach($package in ls node_modules){npm uninstall $package}</code>

Thanks @JustMailer

blocks|key|228336|text|即使是你也不需要为此运行循环。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|228337|您可以使用唯一的一条命令删除所有node_modules：-|228338|npm+uninstall+`ls+-1+node_modules+%7C+tr+'/\n'+'+'`|code-block|syntax|javascript|228339|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Even you don't need to run the loop for that.

You can delete all the node_modules by using the only single command:-

<pre><code>npm uninstall `ls -1 node_modules | tr '/\n' ' '`
</code></pre>

blocks|key|228398|text|借助VIKAS+KOHLI和jedmao，你可以做到这一点|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|228399|单行版本：|228400|npm+uninstall+`ls+-1+node_modules+%7C+grep+-v+%5E@+%7C+tr+'/\n'+'+'`+`find+node_modules/@*+-type+d+-depth+1+2>/dev/null+%7C+cut+-d/+-f2-3+%7C+tr+'\n'+'+'`|code-block|syntax|javascript|228401|多行版本：|228402|npm+uninstall+\
`ls+-1+node_modules+%7C+grep+-v+%5E@+%7C+tr+'/\n'+'+'`+\
`find+node_modules/@*+-type+d+-depth+1+2>/dev/null+%7C+cut+-d/+-f2-3+%7C+tr+'\n'+'+'`|228403|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/users/6262169/vikas-kohli|1|https://stackoverflow.com/users/129847/jedmao^0|2|B|0|E|6|1|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]|$A|12|B|13|1|14]]|C|$]]|$1|D|3|E|5|6|7|15|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|16|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|17|8|@]|9|@]|C|$]]|$1|M|3|N|5|H|7|18|8|@]|9|@]|C|$I|J]]|$1|O|3|-4|5|6|7|19|8|@]|9|@]|C|$]]]|P|$Q|$5|R|S|T|C|$U|V]]|W|$5|R|S|T|C|$U|X]]]]

Piggy-backing off of <a href="https://stackoverflow.com/users/6262169/vikas-kohli">VIKAS KOHLI</a> and <a href="https://stackoverflow.com/users/129847/jedmao">jedmao</a>, you can do this 

single line version:

<pre class="lang-sh prettyprint-override"><code>npm uninstall `ls -1 node_modules | grep -v ^@ | tr '/\n' ' '` `find node_modules/@* -type d -depth 1 2&gt;/dev/null | cut -d/ -f2-3 | tr '\n' ' '`
</code></pre>

multi-lined version:

<pre class="lang-sh prettyprint-override"><code>npm uninstall \
`ls -1 node_modules | grep -v ^@ | tr '/\n' ' '` \
`find node_modules/@* -type d -depth 1 2&gt;/dev/null | cut -d/ -f2-3 | tr '\n' ' '`
</code></pre>

blocks|key|228472|text|由于在搜索如何删除NPM中的所有模块时，这仍然是Googler上的第一个结果，我想我应该分享一个小脚本，用于Powershell通过NPM删除所有依赖项：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|228473|#Create+a+Packages+Array+to+add+package+names+to
$Packages+=+New-Object+System.Collections.ArrayList

#Get+all+Production+Dependencies+by+name
(Get-Content+.\Package.json+%7C+ConvertFrom-JSON).dependencies.psobject.properties.name+%7C
ForEach-Object+{+$Packages.Add($_)+%7C+Out-Null+}

#Get+all+Dev+Dependencies+by+name
(Get-Content+.\Package.json+%7C+ConvertFrom-JSON).devDependencies.psobject.properties.name+%7C+
ForEach-Object+{+$Packages.Add($_)+%7C+Out-Null+}

#Remove+each+package+individually
Foreach($Package+in+($Packages+%7C+select+-unique))
{+npm+uninstall+$Package+}

#Clean+up+any+remaining+packages
$Modules+=+Get-ChildItem+"node_modules"
if($Modules)
{+$Modules+%7C+ForEach-Object+{+Remove-Item+".\node_modules\$_"+-Force+-Recurse+}+}|code-block|syntax|javascript|228474|这将运行更具体的删除，而不是分别从node_modules中删除每个模块。|228475|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Since this is still the first result on the Googler when searching how to remove all modules in NPM, I figured I'd share a small script for Powershell to remove all dependencies through NPM:
<pre><code>#Create a Packages Array to add package names to
$Packages = New-Object System.Collections.ArrayList

#Get all Production Dependencies by name
(Get-Content .\Package.json | ConvertFrom-JSON).dependencies.psobject.properties.name |
ForEach-Object { $Packages.Add($_) | Out-Null }

#Get all Dev Dependencies by name
(Get-Content .\Package.json | ConvertFrom-JSON).devDependencies.psobject.properties.name | 
ForEach-Object { $Packages.Add($_) | Out-Null }

#Remove each package individually
Foreach($Package in ($Packages | select -unique))
{ npm uninstall $Package }

#Clean up any remaining packages
$Modules = Get-ChildItem &quot;node_modules&quot;
if($Modules)
{ $Modules | ForEach-Object { Remove-Item &quot;.\node_modules\$_&quot; -Force -Recurse } }
</code></pre>
This runs a more specific removal, rather than removing each module from node_modules individually.

If I have a package.json file defined in my application root and run <code>npm install -g</code> it will install all the dependencies defined in package.json, globablly.

However, this doesn't seem to work in reverse.

If I do <code>npm uninstall -g</code> in my application root it throws an error, expceting me to pass it a package name.

Shouldn't this also uninstall the same packages I installed?

Am I doing something wrong?

How do you uninstall all dependencies listed in package.json (NPM)?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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如果我在应用程序根目录中定义了一个package.json文件并运行npm install -g，它将全局安装在package.json中定义的所有依赖项。然而，这似乎不是反向的工作。如果我在应用程序根目录中执行npm uninstall -g，它会抛出一个错误，并期望我向它传递一个包名。这不是也应该卸载我安装的相同的包吗？我做错了什么吗？

问如何卸载package.json (NPM)中列出的所有依赖项？
EN

回答 12

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问如何卸载package.json (NPM)中列出的所有依赖项？EN

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问如何卸载package.json (NPM)中列出的所有依赖项？
EN