uTools-Manuals/docs/java/javax/sound/sampled/spi/AudioFileWriter.html

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     javax.sound.sampled.spi 
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<h2 class="title" title="Class AudioFileWriter">Class AudioFileWriter</h2>
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<hr/> <br/> <pre>public abstract class <span class="typeNameLabel">AudioFileWriter</span>
extends <a href="../../../../java/lang/Object.html" title="class in java.lang">Object</a></pre>
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<span>音频文件写入服务提供商。</span>
<span>提供具体实现的类可以从音频流中写入一种或多种类型的音频文件。</span>
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<span class="simpleTagLabel">从以下版本开始：</span>
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         1.3 
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<span>构造方法</span>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../javax/sound/sampled/spi/AudioFileWriter.html#AudioFileWriter--">AudioFileWriter</a></span>()</code> </td>
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<span class="activeTableTab" id="t0"><span>所有方法</span><span class="tabEnd"> </span></span>
<span class="tableTab" id="t2"><span><a href="javascript:show(2);">接口方法</a></span><span class="tabEnd"> </span></span>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code>abstract <a href="../../../../javax/sound/sampled/AudioFileFormat.Type.html" title="class in javax.sound.sampled">AudioFileFormat.Type</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/sound/sampled/spi/AudioFileWriter.html#getAudioFileTypes--">getAudioFileTypes</a></span>()</code>
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              获取此音频文件写入程序提供的文件写入支持的文件类型。 
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<td class="colFirst"><code>abstract <a href="../../../../javax/sound/sampled/AudioFileFormat.Type.html" title="class in javax.sound.sampled">AudioFileFormat.Type</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/sound/sampled/spi/AudioFileWriter.html#getAudioFileTypes-javax.sound.sampled.AudioInputStream-">getAudioFileTypes</a></span>(<a href="../../../../javax/sound/sampled/AudioInputStream.html" title="class in javax.sound.sampled">AudioInputStream</a> stream)</code>
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              获取音频文件写入器可以从指定的音频输入流中写入的文件类型。 
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/sound/sampled/spi/AudioFileWriter.html#isFileTypeSupported-javax.sound.sampled.AudioFileFormat.Type-">isFileTypeSupported</a></span>(<a href="../../../../javax/sound/sampled/AudioFileFormat.Type.html" title="class in javax.sound.sampled">AudioFileFormat.Type</a> fileType)</code>
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              指示此音频文件写入器是否提供对指定文件类型的文件写入支持。 
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/sound/sampled/spi/AudioFileWriter.html#isFileTypeSupported-javax.sound.sampled.AudioFileFormat.Type-javax.sound.sampled.AudioInputStream-">isFileTypeSupported</a></span>(<a href="../../../../javax/sound/sampled/AudioFileFormat.Type.html" title="class in javax.sound.sampled">AudioFileFormat.Type</a> fileType, <a href="../../../../javax/sound/sampled/AudioInputStream.html" title="class in javax.sound.sampled">AudioInputStream</a> stream)</code>
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              指示是否可以从指定的音频输入流中写入指定类型的音频文件。 
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<td class="colFirst"><code>abstract int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/sound/sampled/spi/AudioFileWriter.html#write-javax.sound.sampled.AudioInputStream-javax.sound.sampled.AudioFileFormat.Type-java.io.File-">write</a></span>(<a href="../../../../javax/sound/sampled/AudioInputStream.html" title="class in javax.sound.sampled">AudioInputStream</a> stream, <a href="../../../../javax/sound/sampled/AudioFileFormat.Type.html" title="class in javax.sound.sampled">AudioFileFormat.Type</a> fileType, <a href="../../../../java/io/File.html" title="class in java.io">File</a> out)</code>
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              将表示所提供的外部文件的文件格式的音频文件的字节流写入。 
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<td class="colFirst"><code>abstract int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/sound/sampled/spi/AudioFileWriter.html#write-javax.sound.sampled.AudioInputStream-javax.sound.sampled.AudioFileFormat.Type-java.io.OutputStream-">write</a></span>(<a href="../../../../javax/sound/sampled/AudioInputStream.html" title="class in javax.sound.sampled">AudioInputStream</a> stream, <a href="../../../../javax/sound/sampled/AudioFileFormat.Type.html" title="class in javax.sound.sampled">AudioFileFormat.Type</a> fileType, <a href="../../../../java/io/OutputStream.html" title="class in java.io">OutputStream</a> out)</code>
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              写入表示所提供的输出流的文件类型的音频文件的字节流。 
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<li class="blockList"> <h4>AudioFileWriter</h4> <pre>public AudioFileWriter()</pre> </li>
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<li class="blockList"> <h4>getAudioFileTypes</h4> <pre>public abstract <a href="../../../../javax/sound/sampled/AudioFileFormat.Type.html" title="class in javax.sound.sampled">AudioFileFormat.Type</a>[] getAudioFileTypes()</pre>
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            获取此音频文件写入程序提供的文件写入支持的文件类型。 
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<span class="returnLabel">结果</span>
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<dd>
<span>文件类型数组。</span>
<span>如果不支持文件类型，则返回长度为0的数组。</span>
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<li class="blockList"> <h4>isFileTypeSupported</h4> <pre>public boolean isFileTypeSupported(<a href="../../../../javax/sound/sampled/AudioFileFormat.Type.html" title="class in javax.sound.sampled">AudioFileFormat.Type</a> fileType)</pre>
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            指示此音频文件写入器是否提供对指定文件类型的文件写入支持。 
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<span class="paramLabel">参数</span>
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<code>fileType</code> - 查询写入功能的文件类型 
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<span class="returnLabel">结果</span>
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<code>true</code>如果文件类型是支持，否则 
            <code>false</code>
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<li class="blockList"> <h4>getAudioFileTypes</h4> <pre>public abstract <a href="../../../../javax/sound/sampled/AudioFileFormat.Type.html" title="class in javax.sound.sampled">AudioFileFormat.Type</a>[] getAudioFileTypes(<a href="../../../../javax/sound/sampled/AudioInputStream.html" title="class in javax.sound.sampled">AudioInputStream</a> stream)</pre>
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            获取音频文件写入器可以从指定的音频输入流中写入的文件类型。 
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<dt>
<span class="paramLabel">参数</span>
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<code>stream</code> - 查询音频文件类型支持的音频输入流 
           </dd>
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<span class="returnLabel">结果</span>
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<dd>
<span>文件类型数组。</span>
<span>如果不支持文件类型，则返回长度为0的数组。</span>
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<li class="blockList"> <h4>isFileTypeSupported</h4> <pre>public boolean isFileTypeSupported(<a href="../../../../javax/sound/sampled/AudioFileFormat.Type.html" title="class in javax.sound.sampled">AudioFileFormat.Type</a> fileType,
                                   <a href="../../../../javax/sound/sampled/AudioInputStream.html" title="class in javax.sound.sampled">AudioInputStream</a> stream)</pre>
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            指示是否可以从指定的音频输入流中写入指定类型的音频文件。 
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<span class="paramLabel">参数</span>
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<code>fileType</code> - 查询写入功能的文件类型 
           </dd>
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<code>stream</code> - 查询文件写入支持 
           </dd>
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<span class="returnLabel">结果</span>
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<dd>
<code>true</code>如果该音频输入流支持文件类型，否则为 
            <code>false</code>
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<li class="blockList"> <h4>write</h4> <pre>public abstract int write(<a href="../../../../javax/sound/sampled/AudioInputStream.html" title="class in javax.sound.sampled">AudioInputStream</a> stream,
                          <a href="../../../../javax/sound/sampled/AudioFileFormat.Type.html" title="class in javax.sound.sampled">AudioFileFormat.Type</a> fileType,
                          <a href="../../../../java/io/OutputStream.html" title="class in java.io">OutputStream</a> out)
                   throws <a href="../../../../java/io/IOException.html" title="class in java.io">IOException</a></pre>
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<span>写入表示所提供的输出流的文件类型的音频文件的字节流。</span>
<span>某些文件类型要求将长度写入文件头，并且不能从头到尾写入，除非事先知道长度。</span>
<span>如果音频文件格式的长度为<code>AudioSystem.NOT_SPECIFIED</code>，则写入此类文件类型的尝试将失败，并导致<a href="../../../../javax/sound/sampled/AudioSystem.html#NOT_SPECIFIED">IOException</a> 。</span>
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<dt>
<span class="paramLabel">参数</span>
</dt>
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<code>stream</code> - 包含要写入输出流的音频数据的音频输入流 
           </dd>
<dd>
<code>fileType</code> - 要写入输出流的文件类型 
           </dd>
<dd>
<code>out</code> - 要写入文件数据的流 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             写入输出流的字节数 
           </dd>
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<span class="throwsLabel">异常</span>
</dt>
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<code><a href="../../../../java/io/IOException.html" title="class in java.io">IOException</a></code> - 如果发生I / O异常 
           </dd>
<dd>
<code><a href="../../../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - 如果系统不支持文件类型 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/sound/sampled/spi/AudioFileWriter.html#isFileTypeSupported-javax.sound.sampled.AudioFileFormat.Type-javax.sound.sampled.AudioInputStream-"><code>isFileTypeSupported(AudioFileFormat.Type, AudioInputStream)</code></a> ， 
            <a href="../../../../javax/sound/sampled/spi/AudioFileWriter.html#getAudioFileTypes--"><code>getAudioFileTypes()</code></a>
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<li class="blockList"> <h4>write</h4> <pre>public abstract int write(<a href="../../../../javax/sound/sampled/AudioInputStream.html" title="class in javax.sound.sampled">AudioInputStream</a> stream,
                          <a href="../../../../javax/sound/sampled/AudioFileFormat.Type.html" title="class in javax.sound.sampled">AudioFileFormat.Type</a> fileType,
                          <a href="../../../../java/io/File.html" title="class in java.io">File</a> out)
                   throws <a href="../../../../java/io/IOException.html" title="class in java.io">IOException</a></pre>
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            将表示所提供的外部文件的文件格式的音频文件的字节流写入。 
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<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>stream</code> - 包含要写入文件的音频数据的音频输入流 
           </dd>
<dd>
<code>fileType</code> - 要写入文件的文件类型 
           </dd>
<dd>
<code>out</code> - 应写入文件数据的外部文件 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             写入文件的字节数 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../../java/io/IOException.html" title="class in java.io">IOException</a></code> - 如果发生I / O异常 
           </dd>
<dd>
<code><a href="../../../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - 如果系统不支持文件格式 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/sound/sampled/spi/AudioFileWriter.html#isFileTypeSupported-javax.sound.sampled.AudioFileFormat.Type-"><code>isFileTypeSupported(javax.sound.sampled.AudioFileFormat.Type)</code></a> ， 
            <a href="../../../../javax/sound/sampled/spi/AudioFileWriter.html#getAudioFileTypes--"><code>getAudioFileTypes()</code></a>
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