meta-nav-r" aria-hidden="true"><i class="be be-arrowleft"></i></span></a>
							</div>
						</div>
					</nav>
				</main><!-- .site-main -->
			</div><!-- .content-area -->

			<div id="sidebar" class="widget-area all-sidebar">
				<aside id="search-3" class="widget widget_search wow fadeInUp" data-wow-delay="0.3s">
					<div class="searchbar">
						<form method="get" id="searchform" action="http://www.m6000.cn/">
							<span class="search-input">
								<input type="text" value="" name="s" id="s" placeholder="输入搜索内容" required />
								<button type="submit" id="searchsubmit"><i class="be be-search"></i></button>
							</span>
						</form>
					</div>
					<div class="clear"></div>
				</aside>
				<aside id="cx_tag_cloud-5" class="widget cx_tag_cloud wow fadeInUp" data-wow-delay="0.3s">
					<h3 class="widget-title"><span class="title-i"><span class="title-i-t"></span><span
								class="title-i-b"></span><span class="title-i-b"></span><span
								class="title-i-t"></span></span>热门标签</h3>
					<div id="tag_cloud_widget">
						<a href="http://www.m6000.cn/tag/vpn/" class="tag-cloud-link tag-link-143 tag-link-position-1"
							style="font-size: 14px;">VPN</a>
						<a href="http://www.m6000.cn/tag/bgp/" class="tag-cloud-link tag-link-78 tag-link-position-2"
							style="font-size: 14px;">BGP</a>
						<a href="http://www.m6000.cn/tag/%e5%8d%8e%e4%b8%ba/"
							class="tag-cloud-link tag-link-215 tag-link-position-3" style="font-size: 14px;">华为</a>
						<a href="http://www.m6000.cn/tag/dhcp/" class="tag-cloud-link tag-link-183 tag-link-position-4"
							style="font-size: 14px;">DHCP</a>
						<a href="http://www.m6000.cn/tag/%e7%bb%84%e6%92%ad/"
							class="tag-cloud-link tag-link-70 tag-link-position-5" style="font-size: 14px;">组播</a>
						<a href="http://www.m6000.cn/tag/isis/" class="tag-cloud-link tag-link-128 tag-link-position-6"
							style="font-size: 14px;">ISIS</a>
						<a href="http://www.m6000.cn/tag/nat/" class="tag-cloud-link tag-link-106 tag-link-position-7"
							style="font-size: 14px;">NAT</a>
						<a href="http://www.m6000.cn/tag/%e4%ba%a4%e6%8d%a2%e6%9c%ba/"
							class="tag-cloud-link tag-link-160 tag-link-position-8" style="font-size: 14px;">交换机</a>
						<a href="http://www.m6000.cn/tag/h3c/" class="tag-cloud-link tag-link-210 tag-link-position-9"
							style="font-size: 14px;">H3C</a>
						<a href="http://www.m6000.cn/tag/%e4%ba%a4%e6%8d%a2/"
							class="tag-cloud-link tag-link-166 tag-link-position-10" style="font-size: 14px;">交换</a>
						<a href="http://www.m6000.cn/tag/tcp/" class="tag-cloud-link tag-link-136 tag-link-position-11"
							style="font-size: 14px;">TCP</a>
						<a href="http://www.m6000.cn/tag/radius/"
							class="tag-cloud-link tag-link-108 tag-link-position-12" style="font-size: 14px;">RADIUS</a>
						<a href="http://www.m6000.cn/tag/ldp/" class="tag-cloud-link tag-link-139 tag-link-position-13"
							style="font-size: 14px;">LDP</a>
						<a href="http://www.m6000.cn/tag/%e9%93%be%e8%b7%af%e8%81%9a%e5%90%88/"
							class="tag-cloud-link tag-link-81 tag-link-position-14" style="font-size: 14px;">链路聚合</a>
						<a href="http://www.m6000.cn/tag/%e7%bd%91%e7%bb%9c%e5%b7%a5%e7%a8%8b%e5%b8%88%e5%b0%8f%e5%8a%a9%e6%89%8b/"
							class="tag-cloud-link tag-link-265 tag-link-position-15"
							style="font-size: 14px;">网络工程师小助手</a>
						<a href="http://www.m6000.cn/tag/%e8%b7%af%e7%94%b1/"
							class="tag-cloud-link tag-link-141 tag-link-position-16" style="font-size: 14px;">路由</a>
						<a href="http://www.m6000.cn/tag/qos/" class="tag-cloud-link tag-link-145 tag-link-position-17"
							style="font-size: 14px;">QOS</a>
						<a href="http://www.m6000.cn/tag/ipv6/" class="tag-cloud-link tag-link-182 tag-link-position-18"
							style="font-size: 14px;">IPV6</a>
						<a href="http://www.m6000.cn/tag/igmp/" class="tag-cloud-link tag-link-71 tag-link-position-19"
							style="font-size: 14px;">IGMP</a>
						<a href="http://www.m6000.cn/tag/ccna%e8%a7%86%e9%a2%91%e6%95%99%e7%a8%8b/"
							class="tag-cloud-link tag-link-36 tag-link-position-20"
							style="font-size: 14px;">CCNA视频教程</a>
						<a href="http://www.m6000.cn/tag/mpls/" class="tag-cloud-link tag-link-118 tag-link-position-21"
							style="font-size: 14px;">MPLS</a>
						<a href="http://www.m6000.cn/tag/vlan/" class="tag-cloud-link tag-link-80 tag-link-position-22"
							style="font-size: 14px;">Vlan</a>
						<a href="http://www.m6000.cn/tag/stp/" class="tag-cloud-link tag-link-73 tag-link-position-23"
							style="font-size: 14px;">STP</a>
						<a href="http://www.m6000.cn/tag/wireshark/"
							class="tag-cloud-link tag-link-248 tag-link-position-24"
							style="font-size: 14px;">Wireshark</a>
						<a href="http://www.m6000.cn/tag/pim/" class="tag-cloud-link tag-link-86 tag-link-position-25"
							style="font-size: 14px;">PIM</a>
						<a href="http://www.m6000.cn/tag/bgp%e9%80%89%e8%b7%af/"
							class="tag-cloud-link tag-link-77 tag-link-position-26" style="font-size: 14px;">BGP选路</a>
						<a href="http://www.m6000.cn/tag/lacp/" class="tag-cloud-link tag-link-79 tag-link-position-27"
							style="font-size: 14px;">LACP</a>
						<a href="http://www.m6000.cn/tag/ip/" class="tag-cloud-link tag-link-110 tag-link-position-28"
							style="font-size: 14px;">IP</a>
						<a href="http://www.m6000.cn/tag/gpon/" class="tag-cloud-link tag-link-103 tag-link-position-29"
							style="font-size: 14px;">GPON</a>
						<a href="http://www.m6000.cn/tag/ospf/" class="tag-cloud-link tag-link-74 tag-link-position-30"
							style="font-size: 14px;">OSPF</a>
						<div class="clear"></div>

					</div>

					<div class="clear"></div>
				</aside>
				<aside id="new_cat-3" class="widget new_cat wow fadeInUp" data-wow-delay="0.3s">
					<h3 class="widget-title"><span class="title-i"><span class="title-i-t"></span><span
								class="title-i-b"></span><span class="title-i-b"></span><span
								class="title-i-t"></span></span>最新文章</h3>
					<div class="new_cat">
						<ul>
														<li>
								
								<span class="new-title"><a href="http://www.m6000.cn/article/1700280003038459470.html"
										rel="bookmark">PHP范围解析运算符（：:)</a><p style="color:#999;font-size: 13px;">介绍在PHP中，双冒号::定义为Scope Resolution Operator。</p></span>
								
								<span class="date">2023-11-18</span>
							</li>
														<li>
								
								<span class="new-title"><a href="http://www.m6000.cn/article/1700279708488958124.html"
										rel="bookmark">完全删除数组中的多余元素-JavaScript</a><p style="color:#999;font-size: 13px;">我们需要编写一个函数，该函数接受一个数组并返回一个新数组，该数组已删除了所有重复值。</p></span>
								
								<span class="date">2023-11-18</span>
							</li>
														<li>
								
								<span class="new-title"><a href="http://www.m6000.cn/article/1700279402758073540.html"
										rel="bookmark">在不使用库函数的情况下使用真实/伪造的值展平数组-JavaScript</a><p style="color:#999;font-size: 13px;">我们需要编写一个JavaScript数组函数，该函数接受具有伪造值的嵌套数组，并返回</p></span>
								
								<span class="date">2023-11-18</span>
							</li>
														<li>
								
								<span class="new-title"><a href="http://www.m6000.cn/article/1700279104323888755.html"
										rel="bookmark">JavaScript在数组的伪索引处插入元素方法详解</a><p style="color:#999;font-size: 13px;">我们需要编写一个Array函数，比如pushAtFalsy()，该函数应该包含一个数</p></span>
								
								<span class="date">2023-11-18</span>
							</li>
														<li>
								
								<span class="new-title"><a href="http://www.m6000.cn/article/1700278803461651972.html"
										rel="bookmark">PHP整数数据类型</a><p style="color:#999;font-size: 13px;">定义和用法在PHP中，Integer是标量数据类型，代表数字常量，代表整数，不带任何</p></span>
								
								<span class="date">2023-11-18</span>
							</li>
														<li>
								
								<span class="new-title"><a href="http://www.m6000.cn/article/1700278503224539689.html"
										rel="bookmark">PHP错误控制运算符</a><p style="color:#999;font-size: 13px;">介绍在PHP中，将@符号定义为错误控制运算符。当它以任何表达式为前缀时，PHP解析器</p></span>
								
								<span class="date">2023-11-18</span>
							</li>
														<li>
								
								<span class="new-title"><a href="http://www.m6000.cn/article/1700278203731599123.html"
										rel="bookmark">PHP类型杂耍详解</a><p style="color:#999;font-size: 13px;">定义和用法PHP被称为动态类型语言。在PHP中既不需要也不支持变量的显式类型声明。与</p></span>
								
								<span class="date">2023-11-18</span>
							</li>
														<li>
								
								<span class="new-title"><a href="http://www.m6000.cn/article/1700277904889407085.html"
										rel="bookmark">PowerShell版本7中引入了哪些新的Null运算符？</a><p style="color:#999;font-size: 13px;">PowerShell版本7引入了一些新的空运算符。它们如下。空合并运算符-??空条件</p></span>
								
								<span class="date">2023-11-18</span>
							</li>
														<li>
								
								<span class="new-title"><a href="http://www.m6000.cn/article/1700277602439531954.html"
										rel="bookmark">PowerShell中$ ErrorView的用途是什么？</a><p style="color:#999;font-size: 13px;">$Errorview变量确定PowerShell中错误消息的显示格式。在PowerS</p></span>
								
								<span class="date">2023-11-18</span>
							</li>
														<li>
								
								<span class="new-title"><a href="http://www.m6000.cn/article/1700277303952587593.html"
										rel="bookmark">PHP执行运算符</a><p style="color:#999;font-size: 13px;">介绍PHP中定义了一个执行运算符。一个字符串内部背蜱S（``）被视为一个DOS命令（</p></span>
								
								<span class="date">2023-11-18</span>
							</li>
													</ul>
					</div>

					<div class="clear"></div>
				</aside>
			</div>

			<div class="clear"></div>
		</div><!-- .site-content -->
		<div class="clear"></div>
		<footer id="colophon" class="site-footer" role="contentinfo">
			<div class="site-info">
				Copyright © 2022 <a href="http://www.m6000.cn">忙忙碌碌网</a>  <span class="add-info">
					<p style="text-align: center;">把实用的技术和经验，分享给最需要的读者，希望每一位来访的朋友都能有所收获！</p>
				</span>
			</div><!-- .site-info -->
		</footer><!-- .site-footer -->
		<div id="login">

		</div>
		<ul id="scroll">
			<li class="log log-no"><a class="log-button" title="文章目录"><i class="be be-menu"></i></a>
				<div class="log-prompt">
					<div class="log-arrow">文章目录</div>
				</div>
			</li>
			<li><a class="scroll-home" href="http://www.m6000.cn/" title="首页" rel="home"><i class="be be-home"></i></a>
			</li>
			<li><a class="scroll-h" title="返回顶部"><i class="be be-arrowup"></i></a></li>
			<li><a class="scroll-b" title="转到底部"><i class="be be-arrowdown"></i></a></li>


			<script
				type="text/javascript">$(document).ready(function () { if (!+[1,]) { present = "table"; } else { present = "canvas"; } $('#output').qrcode({ render: present, text: window.location.href, width: "150", height: "150" }); });</script>
		</ul>
	</div><!-- .site -->
	<script type="text/javascript" src="http://static.555519.xyz/static/m6000/js/jquery-ui.min_1.js"></script>
	<script type="text/javascript" src="http://static.555519.xyz/static/m6000/js/qaptcha.jquery_1.js"></script>

	<script type='text/javascript' src='http://static.555519.xyz/static/m6000/js/slides_1.js' id='slides-js'></script>
	<script type='text/javascript' src='http://static.555519.xyz/static/m6000/js/jquery.qrcode.min_1.js'
		id='jquery.qrcode.min-js'></script>
	<script type='text/javascript' src='http://static.555519.xyz/static/m6000/js/sticky_1.js' id='sticky-js'></script>
	<script type='text/javascript' src='http://static.555519.xyz/static/m6000/js/jquery-ias_1.js' id='jquery-ias-js'></script>
	<script type='text/javascript' src='http://static.555519.xyz/static/m6000/js/jquery.lazyload_1.js'
		id='lazyload-js'></script>
	<script type='text/javascript' src='http://static.555519.xyz/static/m6000/js/tipso_1.js' id='tipso-js'></script>
	<script type='text/javascript' src='http://static.555519.xyz/static/m6000/js/script_1.js' id='script-js'></script>
	<script type='text/javascript' src='http://static.555519.xyz/static/m6000/js/superfish_1.js' id='superfish-js'></script>
	<script type='text/javascript' src='http://static.555519.xyz/static/m6000/js/3dtag.js' id='3dtag.min-js'></script>
	<script src="http://img.555519.xyz/highlight/highlight.min.js"></script>
	<script>hljs.initHighlightingOnLoad();</script>
	<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-9008379072710120"
     crossorigin="anonymous"></script>
</body>

</html>