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+---
+title: WebGLRenderingContext.getShaderParameter()
+slug: Web/API/WebGLRenderingContext/getShaderParameter
+translation_of: Web/API/WebGLRenderingContext/getShaderParameter
+---
+<div>{{APIRef("WebGL")}}</div>
+
+<p><strong><code>WebGLRenderingContext.getShaderParameter()</code></strong> 返回给定的着色器信息</p>
+
+<h2 id="语法">语法</h2>
+
+<pre class="syntaxbox">any <var>gl</var>.getShaderParameter(<var>shader</var>, <var>pname</var>);
+</pre>
+
+<h3 id="参数">参数</h3>
+
+<dl>
+ <dt>shader</dt>
+ <dd>需要获取信息的着色器对象</dd>
+ <dt>pname</dt>
+ <dd>指定要查询的信息属性名称</dd>
+ <dd>values:
+ <ul>
+  <li><code>gl.DELETE_STATUS</code>:标示着色器是否被删除，删除（<strong>GL_TRUE</strong>）未删除（<strong>GL_FALSE</strong>）.</li>
+  <li><code>gl.COMPILE_STATUS</code>: 标示着色器是否编译成功，是（<strong>GL_TRUE</strong>）不是（<strong>GL_FALSE</strong>）</li>
+  <li><code>gl.SHADER_TYPE</code>: 标示着色器类型，是顶点着色器(<code>gl.VERTEX_SHADER</code>)还是片段着色器(<code>gl.FRAGMENT_SHADER</code>)</li>
+ </ul>
+ </dd>
+</dl>
+
+<h3 id="返回值">返回值</h3>
+
+<p>返回对应着色器属性信息</p>
+
+<h2 id="例子">例子</h2>
+
+<pre class="brush: js">gl.getShaderParameter(shader, gl.SHADER_TYPE);
+</pre>
+
+<h2 id="规范">规范</h2>
+
+<table class="standard-table">
+ <tbody>
+  <tr>
+   <th scope="col">Specification</th>
+   <th scope="col">Status</th>
+   <th scope="col">Comment</th>
+  </tr>
+  <tr>
+   <td>{{SpecName('WebGL', "#5.14.9", "getShaderParameter")}}</td>
+   <td>{{Spec2('WebGL')}}</td>
+   <td>Initial definition.</td>
+  </tr>
+  <tr>
+   <td>{{SpecName('OpenGL ES 2.0', "glGetShaderiv.xml", "glGetShaderiv")}}</td>
+   <td>{{Spec2('OpenGL ES 2.0')}}</td>
+   <td>Man page of the (similar) OpenGL API.</td>
+  </tr>
+ </tbody>
+</table>
+
+<h2 id="浏览器兼容性">浏览器兼容性</h2>
+
+<p class="hidden">The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out <a href="https://github.com/mdn/browser-compat-data">https://github.com/mdn/browser-compat-data</a> and send us a pull request.</p>
+
+<p>{{Compat("api.WebGLRenderingContext.getShaderParameter")}}</p>
+
+<h2 id="相关链接">相关链接</h2>
+
+<ul>
+ <li>{{domxref("WebGLRenderingContext.getProgramParameter()")}}</li>
+</ul>