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<!DOCTYPE html>
<html lang="zh" dir="ltr" class="client-nojs" xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh">
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<title>&#26085;&#26399;&#21644;&#26102;&#38388;&#24037;&#20855;</title>
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<body class="mediawiki ltr sitedir-ltr ns-0 ns-subject page-c_chrono skin-cppreference2 action-view cpp-navbar">
<div id="cpp-content-base">
<div id="content"><a id="top"></a>
<h1 id="firstHeading" class="firstHeading">&#26085;&#26399;&#21644;&#26102;&#38388;&#24037;&#20855;</h1>
<div id="bodyContent">
<div id="contentSub"><span class="subpages">&lt; <a href="c.html">c</a></span></div>
<div id="mw-content-text" lang="zh" dir="ltr" class="mw-content-ltr" xml:lang="zh">
<h3><span class="mw-headline" id=".E5.87.BD.E6.95.B0">&#20989;&#25968;</span></h3>
<table class="t-dsc-begin">
<tr>
<td colspan="2">
<h5><span class="mw-headline" id=".E6.97.B6.E9.97.B4.E6.93.8D.E7.BA.B5">&#26102;&#38388;&#25805;&#32437;</span></h5>
</td>
</tr>
<tr class="t-dsc-header">
<td colspan="2">
<div>&#23450;&#20041;&#20110;&#22836;&#25991;&#20214; <code>&lt;time.h&gt;</code></div>
</td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="c-chrono-difftime.html"><span class="t-lines"><span>difftime</span></span></a></div>
</div>
</td>
<td>&#35745;&#31639;&#26102;&#38388;&#24046;<br />
<span class="t-mark">(&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="c-chrono-time.html"><span class="t-lines"><span>time</span></span></a></div>
</div>
</td>
<td>&#36820;&#22238;&#32426;&#20803;&#24320;&#22987;&#32463;&#36807;&#30340;&#24403;&#21069;&#31995;&#32479;&#26085;&#21382;&#26102;&#38388;<br />
<span class="t-mark">(&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="c-chrono-clock.html"><span class="t-lines"><span>clock</span></span></a></div>
</div>
</td>
<td>&#36820;&#22238;&#26410;&#21152;&#24037;&#30340;&#31243;&#24207;&#21551;&#21160;&#26102;&#24320;&#22987;&#32463;&#36807;&#30340;&#22788;&#29702;&#22120;&#26102;&#38388;<br />
<span class="t-mark">(&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="c-chrono-timespec_get.html"><span class="t-lines"><span>timespec_get</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-c11">(C11)</span></span></span></div>
</div>
</td>
<td>&#36820;&#22238;&#22522;&#20110;&#32473;&#23450;&#26102;&#38388;&#22522;&#24213;&#30340;&#26085;&#21382;&#26102;&#38388;<br />
<span class="t-mark">(&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="c-chrono-timespec_getres.html"><span class="t-lines"><span>timespec_getres</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-c23">(C23)</span></span></span></div>
</div>
</td>
<td>&#36820;&#22238;&#22522;&#20110;&#32473;&#23450;&#26102;&#38388;&#22522;&#24213;&#30340;&#26085;&#21382;&#26102;&#38388;&#30340;&#35299;&#26512;&#24230;<br />
<span class="t-mark">(&#20989;&#25968;)</span></td>
</tr>
<tr>
<td colspan="2">
<h5><span class="mw-headline" id=".E6.A0.BC.E5.BC.8F.E8.BD.AC.E6.8D.A2">&#26684;&#24335;&#36716;&#25442;</span></h5>
</td>
</tr>
<tr class="t-dsc-header">
<td colspan="2">
<div>&#23450;&#20041;&#20110;&#22836;&#25991;&#20214; <code>&lt;time.h&gt;</code></div>
</td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="c-chrono-asctime.html"><span class="t-lines"><span>asctime</span><span>asctime_r</span><span>asctime_s</span></span></a></div>
<div><span class="t-lines"><span></span><span><span class="t-mark-rev t-since-c23">(C23)</span></span><span><span class="t-mark-rev t-since-c11">(C11)</span></span></span></div>
</div>
</td>
<td>&#23558; <code>struct tm</code> &#23545;&#35937;&#36716;&#25442;&#25104;&#25991;&#26412;&#34920;&#31034;<br />
<span class="t-mark">(&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="c-chrono-ctime.html"><span class="t-lines"><span>ctime</span><span>ctime_r</span><span>ctime_s</span></span></a></div>
<div><span class="t-lines"><span></span><span><span class="t-mark-rev t-since-c23">(C23)</span></span><span><span class="t-mark-rev t-since-c11">(C11)</span></span></span></div>
</div>
</td>
<td>&#23558; <code>struct time_t</code> &#23545;&#35937;&#36716;&#25442;&#25104;&#25991;&#26412;&#34920;&#31034;<br />
<span class="t-mark">(&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="c-chrono-strftime.html"><span class="t-lines"><span>strftime</span></span></a></div>
</div>
</td>
<td>&#23558; <code>struct tm</code> &#23545;&#35937;&#36716;&#25442;&#25104;&#33258;&#23450;&#20041;&#25991;&#26412;&#34920;&#31034;<br />
<span class="t-mark">(&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc-header">
<td colspan="2">
<div>&#23450;&#20041;&#20110;&#22836;&#25991;&#20214; <code>&lt;wchar.h&gt;</code></div>
</td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="c-chrono-wcsftime.html"><span class="t-lines"><span>wcsftime</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-c95">(C95)</span></span></span></div>
</div>
</td>
<td>&#23558; <code>struct tm</code> &#23545;&#35937;&#36716;&#25442;&#25104;&#33258;&#23450;&#20041;&#23485;&#23383;&#31526;&#25991;&#26412;&#34920;&#31034;<br />
<span class="t-mark">(&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc-header">
<td colspan="2">
<div>&#23450;&#20041;&#20110;&#22836;&#25991;&#20214; <code>&lt;time.h&gt;</code></div>
</td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="c-chrono-gmtime.html"><span class="t-lines"><span>gmtime</span><span>gmtime_r</span><span>gmtime_s</span></span></a></div>
<div><span class="t-lines"><span></span><span><span class="t-mark-rev t-since-c23">(C23)</span></span><span><span class="t-mark-rev t-since-c11">(C11)</span></span></span></div>
</div>
</td>
<td>&#23558;&#20174;&#32426;&#20803;&#24320;&#22987;&#30340;&#26102;&#38388;&#36716;&#25442;&#25104;&#20197;&#21327;&#35843;&#19990;&#30028;&#26102;&#65288;UTC&#65289;&#34920;&#31034;&#30340;&#26085;&#21382;&#26102;&#38388;<br />
<span class="t-mark">(&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="c-chrono-localtime.html"><span class="t-lines"><span>localtime</span><span>localtime_r</span><span>localtime_s</span></span></a></div>
<div><span class="t-lines"><span></span><span><span class="t-mark-rev t-since-c23">(C23)</span></span><span><span class="t-mark-rev t-since-c11">(C11)</span></span></span></div>
</div>
</td>
<td>&#23558;&#20174;&#32426;&#20803;&#24320;&#22987;&#30340;&#26102;&#38388;&#36716;&#25442;&#25104;&#20197;&#26412;&#22320;&#26102;&#38388;&#34920;&#31034;&#30340;&#26085;&#21382;&#26102;&#38388;<br />
<span class="t-mark">(&#20989;&#25968;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="c-chrono-mktime.html"><span class="t-lines"><span>mktime</span></span></a></div>
</div>
</td>
<td>&#23558;&#26085;&#21382;&#26102;&#38388;&#36716;&#25442;&#25104;&#32426;&#20803;&#24320;&#22987;&#32463;&#36807;&#30340;&#26102;&#38388;<br />
<span class="t-mark">(&#20989;&#25968;)</span></td>
</tr>
</table>
<h3><span class="mw-headline" id=".E5.B8.B8.E9.87.8F">&#24120;&#37327;</span></h3>
<table class="t-dsc-begin">
<tr class="t-dsc-header">
<td colspan="2">
<div>&#23450;&#20041;&#20110;&#22836;&#25991;&#20214; <code>&lt;time.h&gt;</code></div>
</td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="c-chrono-CLOCKS_PER_SEC.html"><span class="t-lines"><span>CLOCKS_PER_SEC</span></span></a></div>
</div>
</td>
<td>&#22788;&#29702;&#22120;&#27599;&#31186;&#30340;&#26102;&#38388;&#35745;&#25968;<br />
<span class="t-mark">(&#23439;&#24120;&#37327;)</span></td>
</tr>
</table>
<h3><span class="mw-headline" id=".E7.B1.BB.E5.9E.8B">&#31867;&#22411;</span></h3>
<table class="t-dsc-begin">
<tr class="t-dsc-header">
<td colspan="2">
<div>&#23450;&#20041;&#20110;&#22836;&#25991;&#20214; <code>&lt;time.h&gt;</code></div>
</td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="c-chrono-tm.html"><span class="t-lines"><span>tm</span></span></a></div>
</div>
</td>
<td>&#26085;&#21382;&#26102;&#38388;&#31867;&#22411;<br />
<span class="t-mark">(&#32467;&#26500;&#20307;)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="c-chrono-time_t.html"><span class="t-lines"><span>time_t</span></span></a></div>
</div>
</td>
<td>&#20174;&#32426;&#20803;&#24320;&#22987;&#30340;&#26085;&#21382;&#26102;&#38388;&#31867;&#22411;<br />
<span class="t-mark">(typedef)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="c-chrono-clock_t.html"><span class="t-lines"><span>clock_t</span></span></a></div>
</div>
</td>
<td>&#20174;&#26102;&#28857;&#24320;&#22987;&#30340;&#22788;&#29702;&#22120;&#26102;&#38388;&#31867;&#22411;<br />
<span class="t-mark">(typedef)</span></td>
</tr>
<tr class="t-dsc">
<td>
<div class="t-dsc-member-div">
<div><a href="c-chrono-timespec.html"><span class="t-lines"><span>timespec</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-c11">(C11)</span></span></span></div>
</div>
</td>
<td>&#21333;&#20301;&#20026;&#31186;&#21644;&#32435;&#31186;&#30340;&#26102;&#38388;<br />
<span class="t-mark">(&#32467;&#26500;&#20307;)</span></td>
</tr>
</table>
<h3><span class="mw-headline" id=".E5.BC.95.E7.94.A8">&#24341;&#29992;</span></h3>
<div class="t-ref-std-17">
<ul>
<li>C17 &#26631;&#20934;&#65288;ISO/IEC 9899:2018&#65289;&#65306;</li>
</ul>
<dl>
<dd>
<ul>
<li>7.27 Date and time &lt;time.h&gt; (p: 284-291)</li>
</ul>
</dd>
</dl>
<dl>
<dd>
<ul>
<li>7.29.5.1 The wcsftime function (p: 320-321)</li>
</ul>
</dd>
</dl>
<dl>
<dd>
<ul>
<li>7.31.14 Date and time &lt;time.h&gt; (p: 333)</li>
</ul>
</dd>
</dl>
</div>
<div class="t-ref-std-11">
<ul>
<li>C11 &#26631;&#20934;&#65288;ISO/IEC 9899:2011&#65289;&#65306;</li>
</ul>
<dl>
<dd>
<ul>
<li>7.27 Date and time &lt;time.h&gt; (p: 388-397)</li>
</ul>
</dd>
</dl>
<dl>
<dd>
<ul>
<li>7.29.5.1 The wcsftime function (p: 439-440)</li>
</ul>
</dd>
</dl>
<dl>
<dd>
<ul>
<li>7.31.14 Date and time &lt;time.h&gt; (p: 456)</li>
</ul>
</dd>
</dl>
</div>
<div class="t-ref-std-c99">
<ul>
<li>C99 &#26631;&#20934;&#65288;ISO/IEC 9899:1999&#65289;&#65306;</li>
</ul>
<dl>
<dd>
<ul>
<li>7.23 Date and time &lt;time.h&gt; (p: 338-347)</li>
</ul>
</dd>
</dl>
<dl>
<dd>
<ul>
<li>7.24.5.1 The wcsftime function (p: 385-386)</li>
</ul>
</dd>
</dl>
</div>
<div class="t-ref-std-c89">
<ul>
<li>C89/C90 &#26631;&#20934;&#65288;ISO/IEC 9899:1990&#65289;&#65306;</li>
</ul>
<dl>
<dd>
<ul>
<li>4.12 DATE AND TIME &lt;time.h&gt;</li>
</ul>
</dd>
</dl>
</div>
<h3><span class="mw-headline" id=".E5.8F.82.E9.98.85">&#21442;&#38405;</span></h3>
<table class="t-dsc-begin"></table>
</div>
<div class="visualClear"></div>
</div>
</div>
</div>
</body>
</html>
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