executorservice.html

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;一个 <A HREF="../ExecutorService.html" title="java.util.concurrent 中的接口"><CODE>ExecutorService</CODE></A>，它使用可能的几个池线程之一执行每个提交的任务，通常使用 <A HREF="../Executors.html" title="java.util.concurrent 中的类"><CODE>Executors</CODE></A> 工厂方法配置。</TD>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left" COLSPAN="2">返回 <A HREF="../ExecutorService.html" title="java.util.concurrent 中的接口">ExecutorService</A> 的 <A HREF="../package-summary.html">java.util.concurrent</A> 中的方法</FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../ExecutorService.html" title="java.util.concurrent 中的接口">ExecutorService</A></CODE></FONT></TD>
<TD><CODE><B>Executors.</B><B><A HREF="../Executors.html#newCachedThreadPool()">newCachedThreadPool</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;创建一个可根据需要创建新线程的线程池，但是在以前构造的线程可用时将重用它们。</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../ExecutorService.html" title="java.util.concurrent 中的接口">ExecutorService</A></CODE></FONT></TD>
<TD><CODE><B>Executors.</B><B><A HREF="../Executors.html#newCachedThreadPool(java.util.concurrent.ThreadFactory)">newCachedThreadPool</A></B>(<A HREF="../ThreadFactory.html" title="java.util.concurrent 中的接口">ThreadFactory</A>&nbsp;threadFactory)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;创建一个可根据需要创建新线程的线程池，但是在以前构造的线程可用时将重用它们，并在需要时使用提供的 ThreadFactory 创建新线程。</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../ExecutorService.html" title="java.util.concurrent 中的接口">ExecutorService</A></CODE></FONT></TD>
<TD><CODE><B>Executors.</B><B><A HREF="../Executors.html#newFixedThreadPool(int)">newFixedThreadPool</A></B>(int&nbsp;nThreads)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;创建一个可重用固定线程集合的线程池，以共享的无界队列方式来运行这些线程。</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../ExecutorService.html" title="java.util.concurrent 中的接口">ExecutorService</A></CODE></FONT></TD>
<TD><CODE><B>Executors.</B><B><A HREF="../Executors.html#newFixedThreadPool(int, java.util.concurrent.ThreadFactory)">newFixedThreadPool</A></B>(int&nbsp;nThreads,
                   <A HREF="../ThreadFactory.html" title="java.util.concurrent 中的接口">ThreadFactory</A>&nbsp;threadFactory)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;创建一个可重用固定线程集合的线程池，以共享的无界队列方式来运行这些线程，在需要时使用提供的 ThreadFactory 创建新线程。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../ExecutorService.html" title="java.util.concurrent 中的接口">ExecutorService</A></CODE></FONT></TD>
<TD><CODE><B>Executors.</B><B><A HREF="../Executors.html#newSingleThreadExecutor()">newSingleThreadExecutor</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;创建一个使用单个 worker 线程的 Executor，以无界队列方式来运行该线程。</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../ExecutorService.html" title="java.util.concurrent 中的接口">ExecutorService</A></CODE></FONT></TD>
<TD><CODE><B>Executors.</B><B><A HREF="../Executors.html#newSingleThreadExecutor(java.util.concurrent.ThreadFactory)">newSingleThreadExecutor</A></B>(<A HREF="../ThreadFactory.html" title="java.util.concurrent 中的接口">ThreadFactory</A>&nbsp;threadFactory)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;创建一个使用单个 worker 线程的 Executor，以无界队列方式来运行该线程，并在需要时使用提供的 ThreadFactory 创建新线程。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../ExecutorService.html" title="java.util.concurrent 中的接口">ExecutorService</A></CODE></FONT></TD>
<TD><CODE><B>Executors.</B><B><A HREF="../Executors.html#unconfigurableExecutorService(java.util.concurrent.ExecutorService)">unconfigurableExecutorService</A></B>(<A HREF="../ExecutorService.html" title="java.util.concurrent 中的接口">ExecutorService</A>&nbsp;executor)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;返回一个将所有已定义的 <A HREF="../ExecutorService.html" title="java.util.concurrent 中的接口"><CODE>ExecutorService</CODE></A> 方法委托给指定执行程序的对象，但是使用强制转换可能无法访问其他方法。</TD>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TH ALIGN="left" COLSPAN="2">参数类型为 <A HREF="../ExecutorService.html" title="java.util.concurrent 中的接口">ExecutorService</A> 的 <A HREF="../package-summary.html">java.util.concurrent</A> 中的方法</FONT></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../ExecutorService.html" title="java.util.concurrent 中的接口">ExecutorService</A></CODE></FONT></TD>
<TD><CODE><B>Executors.</B><B><A HREF="../Executors.html#unconfigurableExecutorService(java.util.concurrent.ExecutorService)">unconfigurableExecutorService</A></B>(<A HREF="../ExecutorService.html" title="java.util.concurrent 中的接口">ExecutorService</A>&nbsp;executor)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;返回一个将所有已定义的 <A HREF="../ExecutorService.html" title="java.util.concurrent 中的接口"><CODE>ExecutorService</CODE></A> 方法委托给指定执行程序的对象，但是使用强制转换可能无法访问其他方法。</TD>
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