blocks|key|4502716|text|这是Ionic+CLI的版本号，它与Ionic的库版本号不同。这里有几个简单的方法来检查版本。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4502717|在浏览器控制台中，您可以运行ionic.version，它将打印到控制台它是什么版本。|offset|length|style|CODE|4502718|​|4502719|📷|atomic|4502720|4502721|您还可以查看应用程序中的bower.json文件，它将显示您在此处看到的版本号。https://github.com/ionic-in-action/chapter5/blob/master/bower.json#L5|4502722|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/e9329e3dbec3dabeff5f1ff6f911ad05.png|imageAlt|1|LINK|MUTABLE|url|https://github.com/ionic-in-action/chapter5/blob/master/bower.json#L5^0|0|E|D|0|0|0|1|0|0|0|C|A|14|1X|1|0^^$0|@$1|2|3|4|5|6|7|13|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|14|8|@$D|15|E|16|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|17|8|@]|9|@]|A|$]]|$1|J|3|K|5|L|7|18|8|@]|9|@$D|19|E|1A|1|1B]]|A|$]]|$1|M|3|I|5|6|7|1C|8|@]|9|@]|A|$]]|$1|N|3|O|5|6|7|1D|8|@$D|1E|E|1F|F|G]]|9|@$D|1G|E|1H|1|1I]]|A|$]]|$1|P|3|-4|5|6|7|1J|8|@]|9|@]|A|$]]]|Q|$R|$5|S|T|U|A|$V|W|X|-4]]|Y|$5|Z|T|10|A|$11|12]]]]

That is the version number of the Ionic CLI, which is different from the version number of Ionic's library. Here are a couple easy ways to check the version.

In the browser console, you can run <code>ionic.version</code> and it will print to the console what version it is.

<a href="https://i.stack.imgur.com/V2jFN.png" rel="noreferrer"><img src="https://i.stack.imgur.com/V2jFN.png" alt="Screenshot of Chrome Dev Tools console"></a>

You can also look at the <code>bower.json</code> file in your app, and it will show the version number like you see here. <a href="https://github.com/ionic-in-action/chapter5/blob/master/bower.json#L5" rel="noreferrer">https://github.com/ionic-in-action/chapter5/blob/master/bower.json#L5</a>

blocks|key|4502941|text|从您的项目文件夹中运行：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4502942|$+ionic+info

Cordova+CLI:+5.0.0
Ionic+Version:+1.0.1
Ionic+CLI+Version:+1.6.1
Ionic+App+Lib+Version:+0.3.3
OS:+Windows+7+SP1
Node+Version:+v0.12.2|code-block|syntax|javascript|4502943|如果您的CLI足够旧，它将显示"info+is+not+a+valid+task“，您可以使用以下命令：|4502944|$+ionic+lib

Local+Ionic+version:+1.0.1++(C:\stuff\july21app\www\lib\ionic\version.json)
Latest+Ionic+version:+1.0.1++(released+2015-06-30)
*+Local+version+up+to+date|4502945|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Run from your project folder:

<pre><code>$ ionic info

Cordova CLI: 5.0.0
Ionic Version: 1.0.1
Ionic CLI Version: 1.6.1
Ionic App Lib Version: 0.3.3
OS: Windows 7 SP1
Node Version: v0.12.2
</code></pre>

If your CLI is old enough, it will say "info is not a valid task" and you can use this:

<pre><code>$ ionic lib

Local Ionic version: 1.0.1 (C:\stuff\july21app\www\lib\ionic\version.json)
Latest Ionic version: 1.0.1 (released 2015-06-30)
* Local version up to date
</code></pre>

blocks|key|4503040|text|在终端中，以下命令返回版本：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4503041|'ionic+version'+or+'ionic+-v'|code-block|syntax|javascript|4503042|返回|4503043|'3.2.0'|4503044|以上是CLI版本。转到项目文件夹并使用下面的代码，如scw的答案。|4503045|$+cd+ionic-project
$+ionic+info
✔+Gathering+environment+info+-+done!

Ionic:

+++ionic+(Ionic+CLI)++:+4.2.1+(/usr/local/lib/node_modules/ionic)
+++Ionic+Framework++++:+ionic-angular+3.9.2
+++@ionic/app-scripts+:+3.2.0

Cordova:

+++cordova+(Cordova+CLI)+:+8.1.2+(cordova-lib@8.1.1)
+++Cordova+Platforms+++++:+android+7.1.4
+++Cordova+Plugins+++++++:+cordova-plugin-ionic+5.2.7,+cordova-plugin-ionic-webview+2.2.5,+(and+15+other+plugins)

System:

+++NodeJS+:+v8.12.0+(/usr/local/bin/node)
+++npm++++:+6.4.1
+++OS+++++:+OS+X+Yosemite|4503046|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

In the terminal following command returns the version:

<pre><code>'ionic version' or 'ionic -v'
</code></pre>

returned 

<pre><code>'3.2.0'
</code></pre>

The above is the CLI version. Go to the project folder and use the code below like scw's answer.

<pre><code>$ cd ionic-project
$ ionic info
✔ Gathering environment info - done!

Ionic:

 ionic (Ionic CLI) : 4.2.1 (/usr/local/lib/node_modules/ionic)
 Ionic Framework : ionic-angular 3.9.2
 @ionic/app-scripts : 3.2.0

Cordova:

 cordova (Cordova CLI) : 8.1.2 (cordova-lib@8.1.1)
 Cordova Platforms : android 7.1.4
 Cordova Plugins : cordova-plugin-ionic 5.2.7, cordova-plugin-ionic-webview 2.2.5, (and 15 other plugins)

System:

 NodeJS : v8.12.0 (/usr/local/bin/node)
 npm : 6.4.1
 OS : OS X Yosemite
</code></pre>

blocks|key|4503146|text|在某个时间点，对象从ionic更改为大写Ionic。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4503147|从2017年7月起，您需要将Ionic.version放入控制台获取版本号。|4503148|entityMap^0|A|5|K|5|0|E|D|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]|$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|H|3|-4|5|6|7|R|8|@]|D|@]|E|$]]]|I|$]]

At some point in time the object changed from <code>ionic</code> to an uppercase <code>Ionic</code>.

As of July 2017 you need to put <code>Ionic.version</code> into your console to get the version number.

blocks|key|4503240|text|在您的终端上，在您的ionic项目文件夹ionic+info上运行此命令，您将获得以下内容：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4503241|cli+packages:+(/usr/local/lib/node_modules)

++++@ionic/cli-utils++:+1.19.2
++++ionic+(Ionic+CLI)+:+3.20.0

global+packages:

++++cordova+(Cordova+CLI)+:+8.0.0

local+packages:

++++@ionic/app-scripts+:+3.1.8
++++Cordova+Platforms++:+android+7.0.0+ios+4.5.5
++++Ionic+Framework++++:+ionic-angular+3.9.2

System:

++++Node++:+v8.9.3
++++npm+++:+6.1.0
++++OS++++:+macOS
++++Xcode+:+Xcode+10.1+Build+version+10B61

Environment+Variables:

++++ANDROID_HOME+:+not+set

Misc:

++++backend+:+pro|code-block|syntax|javascript|4503242|entityMap^0|K|A|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|$]]

on your terminal run this command on your ionic project folder <code>ionic info</code> and you will get the following : 

<pre><code>cli packages: (/usr/local/lib/node_modules)

 @ionic/cli-utils : 1.19.2
 ionic (Ionic CLI) : 3.20.0

global packages:

 cordova (Cordova CLI) : 8.0.0

local packages:

 @ionic/app-scripts : 3.1.8
 Cordova Platforms : android 7.0.0 ios 4.5.5
 Ionic Framework : ionic-angular 3.9.2

System:

 Node : v8.9.3
 npm : 6.1.0
 OS : macOS
 Xcode : Xcode 10.1 Build version 10B61

Environment Variables:

 ANDROID_HOME : not set

Misc:

 backend : pro
</code></pre>

blocks|key|4503311|text|在你的项目目录上运行ionic+info会给出你需要的所有信息，包括npm版本、cli、应用脚本等等。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4503312|entityMap^0|A|A|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

Running <code>ionic info</code> on your project directory give all the info you need the npm version, cli, app script and some more

blocks|key|4503434|text|您可以找到访问文件package.json的库版本。在dependencies下，检查属性ionic-angular。您还可以在终端中的项目文件夹中键入ionic+info来检查Ionic+CLI版本。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4503435|entityMap^0|R|C|19|D|24|A|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]|$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|O|8|@]|D|@]|E|$]]]|G|$]]

You can find the library version accessing the file package.json. Under <code>dependencies</code>, check the property <code>ionic-angular</code>.
You can also check the Ionic CLI version typing <code>ionic info</code> in the terminal from your project's folder.

blocks|key|4503495|text|对于速度较慢的计算机，请使用浏览器控制台。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4503496|Ionic.version|code-block|syntax|javascript|4503497|它不像终端那样做太多的分析|4503498|ionic+info|4503499|收集有关您的离子项目的其他有用信息。|4503500|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

for slower machines use the browser console.

<pre><code>Ionic.version
</code></pre>

It doesn't do much analysis like the terminal's

<pre><code>ionic info
</code></pre>

which gathers other useful information about your ionic project.

blocks|key|4502788|text|ionic对象上的version方法以string格式返回当前版本。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4502789|entityMap^0|0|5|9|7|J|6|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]|$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|O|8|@]|D|@]|E|$]]]|G|$]]

The method <code>version</code> on <code>ionic</code> object returns the current version in <code>string</code> format.

blocks|key|4503575|text|$+ionic+info+Ionic：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4503576|Ionic+CLI+:+5.4.16|4503577|实用程序：|4503578|cordova-res+:未安装本机运行:+0.3.0|4503579|系统：|4503580|NodeJS+:+v12.16.1+npm+:+6.13.4操作系统:+Linux+5.3|4503581|────────────────────────────────────────────────────────────|4503582|+++++++Ionic+CLI+update+available:+5.4.16+→+6.2.2

+The+package+name+has+changed+from+ionic+to+@ionic/cli!

+++++++++To+update,+run:+npm+uninstall+-g+ionic
+++++++++++++Then+run:+npm+i+-g+@ionic/cli|code-block|syntax|javascript|4503583|4503584|entityMap^0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|V|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|W|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|X|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|Y|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|Z|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|10|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|11|8|@]|9|@]|A|$]]|$1|N|3|O|5|P|7|12|8|@]|9|@]|A|$Q|R]]|$1|S|3|M|5|6|7|13|8|@]|9|@]|A|$]]|$1|T|3|-4|5|6|7|14|8|@]|9|@]|A|$]]]|U|$]]

$ ionic info
Ionic:

Ionic CLI : 5.4.16

Utility:

cordova-res : not installed
 native-run : 0.3.0

System:

NodeJS : v12.16.1
 npm : 6.13.4
 OS : Linux 5.3

────────────────────────────────────────────────────────────

<pre><code> Ionic CLI update available: 5.4.16 → 6.2.2

 The package name has changed from ionic to @ionic/cli!

 To update, run: npm uninstall -g ionic
 Then run: npm i -g @ionic/cli
</code></pre>

────────────────────────────────────────────────────────────

blocks|key|4503342|text|您可以使用ionic+info命令获取ionic+CLI、angular+CLI、Node+JS版本和NPM版本的详细信息|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4503343|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

You can use command ionic info to get details of ionic CLI , angular CLI , Node JS version and NPM version

I wonder how to check the version of ionic. If I do <code>ionic -v</code> I get back <code>1.4.3</code>

Can that be? Wasn't 1.0.0 just released?

How to get the version of ionic framework?

Windows

Cordova

Linux

Ionic

Xcode

我想知道如何检查ionic的版本。如果我执行ionic -v，我会返回1.4.3这会是真的吗？1.0.0不是刚刚发布的吗？

问如何获取ionic framework的版本？
EN

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问如何获取ionic framework的版本？EN

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问如何获取ionic framework的版本？
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