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语法高亮,滚动条美化,设置页面调整
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<h2 id="Description" name="Description">描述</h2>
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<p>当Javascript语言解析代码时,Javascript引擎发现了不符合语法规范的tokens或token顺序时抛出<code>SyntaxError</code>.</p>
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<h2 id="Syntax" name="Syntax">语法</h2>
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<pre class="syntaxbox"><code>new SyntaxError([<var>message</var>[, <var>fileName</var>[, <var>lineNumber</var>]]])</code></pre>
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<pre><code class="language-javascript"><code>new SyntaxError([<var>message</var>[, <var>fileName</var>[, <var>lineNumber</var>]]])</code></code></pre>
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<h3 id="Parameters" name="Parameters">参数</h3>
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<dl>
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<dt><code>message</code></dt>
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<div></div>
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<h2 id="Examples" name="Examples">示例</h2>
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<h3 id="Example:_Catch_an_SyntaxError" name="Example:_Catch_an_SyntaxError">捕获 <code>SyntaxError</code></h3>
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<pre class="brush: js">try {
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<pre><code class="language-javascript">try {
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eval('hoo bar');
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} catch (e) {
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console.log(e instanceof SyntaxError); // true
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console.log(e.columnNumber); // 4
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console.log(e.stack); // "@Scratchpad/1:2:3\n"
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}
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</pre>
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</code></pre>
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<h3 id="Example:_Create_an_SyntaxError" name="Example:_Create_an_SyntaxError">创建 <code>SyntaxError</code></h3>
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<pre class="brush: js">try {
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<pre><code class="language-javascript">try {
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throw new SyntaxError('Hello', 'someFile.js', 10);
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} catch (e) {
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console.log(e instanceof SyntaxError); // true
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console.log(e.columnNumber); // 0
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console.log(e.stack); // "@Scratchpad/2:11:9\n"
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}
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</pre>
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</code></pre>
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<h2 id="规范">规范</h2>
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<table class="standard-table">
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<tbody>
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