blocks|key|4419118|text|自TypeScript+1.6发布以来，它就是supported。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4419119|正确的命令是--init而不是init|style|CODE|4419120|$+tsc+--init|code-block|syntax|javascript|4419121|尝试在您的控制台中运行以下命令来检查版本：|4419122|$+tsc+-v|4419123|如果版本早于1.6，则需要更新：|4419124|$+npm+install+-g+typescript|4419125|请记住，您需要安装node.js才能使用npm。|4419126|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/Microsoft/TypeScript/issues/3079^0|N|9|0|0|6|6|F|4|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|14|8|@]|9|@$A|15|B|16|1|17]]|C|$]]|$1|D|3|E|5|6|7|18|8|@$A|19|B|1A|F|G]|$A|1B|B|1C|F|G]]|9|@]|C|$]]|$1|H|3|I|5|J|7|1D|8|@]|9|@]|C|$K|L]]|$1|M|3|N|5|6|7|1E|8|@]|9|@]|C|$]]|$1|O|3|P|5|J|7|1F|8|@]|9|@]|C|$K|L]]|$1|Q|3|R|5|6|7|1G|8|@]|9|@]|C|$]]|$1|S|3|T|5|J|7|1H|8|@]|9|@]|C|$K|L]]|$1|U|3|V|5|6|7|1I|8|@]|9|@]|C|$]]|$1|W|3|-4|5|6|7|1J|8|@]|9|@]|C|$]]]|X|$Y|$5|Z|10|11|C|$12|13]]]]

It is <a href="https://github.com/Microsoft/TypeScript/issues/3079" rel="noreferrer">supported</a> since the release of TypeScript 1.6.

The correct command is <code>--init</code> not <code>init</code>:

<pre><code>$ tsc --init
</code></pre>

Try to run in your console the following to check the version:

<pre><code>$ tsc -v
</code></pre>

If the version is older than 1.6 you will need to update:

<pre><code>$ npm install -g typescript
</code></pre>

Remember that you need to install node.js to use npm.

blocks|key|4419320|text|如果你不想全局安装Typescript+(这对我来说很有意义，所以你不需要不断地更新它)，你可以使用npx：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4419321|npx+-p+typescript+tsc+--init|code-block|syntax|javascript|4419322|关键点是使用-p标志通知npx+tsc二进制文件属于typescript包。|offset|length|style|CODE|4419323|entityMap^0|0|0|6|2|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]]|$1|G|3|H|5|6|7|Q|8|@$I|R|J|S|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

If you don't want to install Typescript globally (which makes sense to me, so you don't need to update it constantly), you can use npx:
<pre><code>npx -p typescript tsc --init
</code></pre>
The key point is using the <code>-p</code> flag to inform npx that the tsc binary belongs to the typescript package

blocks|key|4419200|text|这对我很有效：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4419201|tsc+--init|code-block|syntax|javascript|4419202|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|$]]

this worked for me:

<pre><code>tsc --init
</code></pre>

blocks|key|4419574|text|您需要安装typescript库，然后才能使用|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4419575|npx+tsc+--init+|code-block|syntax|javascript|4419576|如果响应为error+TS5023:+Unknown+compiler+option+'init'.，则表示没有安装库|offset|length|style|CODE|4419577|yarn+add+--dev+typescript|4419578|或用于npm|4419579|npm+i+--save-dev+typescript|4419580|然后再次运行npx命令|4419581|我建议不要全局安装依赖项，因为这样更容易管理每个项目的版本控制。对于同事来说，使用一个命令来查看运行项目所需的安装也更容易。|4419582|entityMap^0|0|0|5|19|0|0|0|0|6|3|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|10|8|@$I|11|J|12|K|L]]|9|@]|A|$]]|$1|M|3|N|5|D|7|13|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|14|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|15|8|@]|9|@]|A|$E|F]]|$1|S|3|T|5|6|7|16|8|@$I|17|J|18|K|L]]|9|@]|A|$]]|$1|U|3|V|5|6|7|19|8|@]|9|@]|A|$]]|$1|W|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]]|X|$]]

You need to have typescript library installed and then you can use
<pre><code>npx tsc --init 
</code></pre>
If the response is <code>error TS5023: Unknown compiler option 'init'.</code> that means the library is not installed
<pre><code>yarn add --dev typescript
</code></pre>
or for npm
<pre><code>npm i --save-dev typescript
</code></pre>
and run <code>npx</code> command again
I recommend not to install dependencies globally as it is easier to manage the versioning for each project. It is also easier for coworkers to see an install what is needed to run the project with one command.

blocks|key|4419277|text|安装TypeScript：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4419278|npm+install+typescript|code-block|syntax|javascript|4419279|将tsc脚本添加到package.json：|4419280|"scripts":+{
++"tsc":+"tsc"
+},|4419281|运行以下命令：|4419282|npx+tsc+--init|4419283|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|$]]

install TypeScript :

<pre><code>npm install typescript
</code></pre>

add tsc script to package.json:

<pre><code>"scripts": {
 "tsc": "tsc"
 },
</code></pre>

run this:

<pre><code>npx tsc --init
</code></pre>

blocks|key|4419451|text|我正在用这个，|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4419452|yarn+tsc+--init|code-block|syntax|javascript|4419453|这为我解决了这个问题|4419454|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 am using this,
<pre><code>yarn tsc --init
</code></pre>
this fixed it for me

blocks|key|4419503|text|$+npm+run+tsc+--+--init|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4419504|这适用于下面的package.json|4419505|++"devDependencies":+{
++++"@types/jasmine":+"%5E3.6.2",
++++"@types/node":+"%5E14.14.19",
++++"jasmine":+"%5E3.6.3",
++++"protractor":+"%5E7.0.0",
++++"typescript":+"%5E4.1.3"
++},|code-block|syntax|javascript|4419506|entityMap^0|0|N|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|R|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|S|8|@]|D|@]|E|$K|L]]|$1|M|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|N|$]]

<code>$ npm run tsc -- --init</code> 
This worked for the below package.json
<pre><code> &quot;devDependencies&quot;: {
 &quot;@types/jasmine&quot;: &quot;^3.6.2&quot;,
 &quot;@types/node&quot;: &quot;^14.14.19&quot;,
 &quot;jasmine&quot;: &quot;^3.6.3&quot;,
 &quot;protractor&quot;: &quot;^7.0.0&quot;,
 &quot;typescript&quot;: &quot;^4.1.3&quot;
 },
</code></pre>

blocks|key|4419255|text|我建议先使用以下命令卸载typescript：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4419256|npm+uninstall+-g+typescript|code-block|syntax|javascript|4419257|然后使用chocolatey包来运行：|offset|length|4419258|choco+install+typescript|4419259|在PowerShell中。|4419260|entityMap|0|LINK|mutability|MUTABLE|url|https://chocolatey.org/install^0|0|0|4|A|0|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Y|8|@]|9|@$I|Z|J|10|1|11]]|A|$]]|$1|K|3|L|5|D|7|12|8|@]|9|@]|A|$E|F]]|$1|M|3|N|5|6|7|13|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|14|8|@]|9|@]|A|$]]]|P|$Q|$5|R|S|T|A|$U|V]]]]

I recommend to uninstall typescript first with the command: 

<pre><code>npm uninstall -g typescript
</code></pre>

then use the <a href="https://chocolatey.org/install" rel="nofollow noreferrer">chocolatey</a> package in order to run: 

<pre><code>choco install typescript
</code></pre>

in PowerShell.

blocks|key|4419653|text|来自2ality。您可以在您的.zshrc或.bashrc中添加一个函数，使其成为本地二进制路径的快捷方式。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4419654|#+in+.zshrc:
function+npm-do+{+(PATH=$(npm+bin):$PATH;+eval+$@;)+}

#+working+inside+your+directory:
npm-do+tsc+--init|code-block|syntax|javascript|4419655|entityMap|0|LINK|mutability|MUTABLE|url|https://2ality.com/2016/01/locally-installed-npm-executables.html^0|F|6|M|7|2|6|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]|$9|V|A|W|B|C]]|D|@$9|X|A|Y|1|Z]]|E|$]]|$1|F|3|G|5|H|7|10|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|11|8|@]|D|@]|E|$]]]|L|$M|$5|N|O|P|E|$Q|R]]]]

From <a href="https://2ality.com/2016/01/locally-installed-npm-executables.html" rel="nofollow noreferrer">2ality</a>. You can add a function in your <code>.zshrc</code> or <code>.bashrc</code> to shortcut to the local bin path.
<pre class="lang-sh prettyprint-override"><code># in .zshrc:
function npm-do { (PATH=$(npm bin):$PATH; eval $@;) }

# working inside your directory:
npm-do tsc --init
</code></pre>

How can I generate a <code>tsconfig.json</code> via the command line? 
I tried command <code>tsc init</code>, but this doesn't work.

How can I generate a tsconfig.json file?

如何通过命令行生成tsconfig.json？我尝试过命令tsc init，但这不起作用。

问如何生成tsconfig.json文件？
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问如何生成tsconfig.json文件？
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