files/ko/web/javascript/reference/global_objects/webassembly/compilestreaming/index.html


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---
title: WebAssembly.compileStreaming()
slug: Web/JavaScript/Reference/Global_Objects/WebAssembly/compileStreaming
translation_of: Web/JavaScript/Reference/Global_Objects/WebAssembly/compileStreaming
---
<div>{{JSRef}}</div>

<p><strong><code>WebAssembly.compileStreaming()</code></strong>함수는 스트림 된 원본 소스에서 직접 {{jsxref ( "WebAssembly.Module")}}을 컴파일합니다. 이 함수는 모듈을 인스턴스화하기 전에 컴파일해야하는 경우 유용합니다 (그렇지 않으면 {{jsxref ( "WebAssembly.instantiateStreaming ()")}} 함수를 사용해야합니다).</p>

<p> </p>

<h2 id="Syntax">Syntax</h2>

<pre class="syntaxbox">Promise&lt;WebAssembly.Module&gt; WebAssembly.compileStreaming(<em>source</em>);</pre>

<h3 id="Parameters">Parameters</h3>

<dl>
 <dt><em>source</em></dt>
 <dd>스트리밍 및 컴파일하려는 .wasm 모듈의 기본 소스를 나타내는 {{domxref ( "Response")}} 객체 또는 약속을 수행합니다.</dd>
</dl>

<h3 id="Return_value">Return value</h3>

<p><code>Promise</code>는 컴파일 된 모듈로 표현된 <a href="https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Module" title="The documentation about this has not yet been written; please consider contributing!"><code>WebAssembly.Module</code></a> 객체로 반환됩니다.</p>

<h3 id="Exceptions">Exceptions</h3>

<ul>
 <li><code>bufferSource</code>가 <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Typed_arrays">typed array</a>가 아니면 <a href="https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/TypeError" title="TypeError 객체는 변수의 값이 원하는 타입이 아닐 때 발생하는 에러를 표현합니다."><code>TypeError</code></a>가 발생합니다.</li>
 <li>컴파일에 실패하면 promise는 <a href="https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/CompileError" rel="nofollow" title="The documentation about this has not yet been written; please consider contributing!"><code>WebAssembly.CompileError</code></a>와 함께 reject가 반환됩니다.</li>
</ul>

<h2 id="Examples">Examples</h2>

<p>다음 예제 (GitHub의 <a href="https://github.com/mdn/webassembly-examples/blob/master/js-api-examples/compile-streaming.html">compile-streaming.html</a> 데모 및 <a href="https://mdn.github.io/webassembly-examples/js-api-examples/compile-streaming.html">라이브보기</a>)에서 기본 소스의 .wasm 모듈을 직접 스트리밍 한 다음 {{jsxref ( "WebAssembly.Module")}} 객체로 컴파일합니다. <code>compileStreaming()</code> 함수는 {{domxref ( "Response")}} 객체에 대한 promise를 받으므로 직접 {{domxref ( "WindowOrWorkerGlobalScope.fetch ()")}} 호출을 전달할 수 있습니다.</p>

<pre class="brush: js">var importObject = { imports: { imported_func: arg =&gt; console.log(arg) } };

WebAssembly.compileStreaming(fetch('simple.wasm'))
.then(module =&gt; WebAssembly.instantiate(module, importObject))
.then(instance =&gt; instance.exports.exported_func());</pre>

<p>결과 모듈 인스턴스는 {{jsxref ( "WebAssembly.instantiate ()")}}를 사용하여 인스턴스화되고 내 보낸 함수가 호출됩니다.</p>

<h2 id="Specifications">Specifications</h2>

<table class="standard-table">
 <thead>
  <tr>
   <th scope="col">Specification</th>
   <th scope="col">Status</th>
   <th scope="col">Comment</th>
  </tr>
 </thead>
 <tbody>
  <tr>
   <td>{{SpecName('WebAssembly Embedding', '#webassemblycompilestreaming', 'compileStreaming()')}}</td>
   <td>{{Spec2('WebAssembly Embedding')}}</td>
   <td>Initial draft definition.</td>
  </tr>
 </tbody>
</table>

<h2 id="Browser_compatibility" name="Browser_compatibility">Browser compatibility</h2>

<div>


<p>{{Compat("javascript.builtins.WebAssembly.compileStreaming")}}</p>
</div>

<h2 id="See_also">See also</h2>

<ul>
 <li><a href="/en-US/docs/WebAssembly">WebAssembly</a> overview page</li>
 <li><a href="/en-US/docs/WebAssembly/Concepts">WebAssembly concepts</a></li>
 <li><a href="/en-US/docs/WebAssembly/Using_the_JavaScript_API">Using the WebAssembly JavaScript API</a></li>
</ul>