ajaxfileupload.js的使用实例详解-js教程-PHP中文网

在网页应用中，一般会用到上传文件或者图片什么的到服务器，那么可以用ajaxfileupload.js，但是在使用ajaxfileupload.js时候，当服务器返回的json带有&符号的时候，返回的data数据里面所有的&被转义成了&。
下面的ajaxfileupload.js是经过修改的文件上传库。
jQuery.extend({/** createUploadIframe 创建上传的iframe
     * @param id 传递当前系统的时间字符串
     * @param uri 传入的json对象的一个参数
     * */createUploadIframe: function (id, uri) {//iframe添加一个idvar frameId = 'jUploadFrame' + id;//创建iframe元素var iframeHtml = '</form>');if (data) {for (var i in data) {//根据data提交的数据，创建隐藏域jQuery('<input type="hidden" name="' + i + '" value="' + data[i] + '" />').appendTo(form);
            }
        }//得到页面中的<input type='file' />对象if (typeof(fileElementId) == 'string') {  
            fileElementId = fileElementId.split(',');
        }for (var i=0,j = fileElementId.length;i < j; i++) {          var oldElement = jQuery('#' + fileElementId[i]);          //克隆页面中的<input type='file' />对象  var newElement = jQuery(oldElement).clone(true);          //修改原对象的id  jQuery(oldElement).attr('id', fileId);          //在原对象前插入克隆对象          jQuery(oldElement).before(newElement);          //把原对象插入到动态form的结尾处          jQuery(oldElement).appendTo(form);
        }       //给动态form添加样式jQuery(form).css('position', 'absolute');
        jQuery(form).css('top', '-1200px');
        jQuery(form).css('left', '-1200px');
        jQuery(form).appendTo('body');return form;
    },/** ajaxFileUpload ajax上传请求
     * @param s 传入一些ajax的参数
     * */ajaxFileUpload: function (s) {
        s = jQuery.extend({}, jQuery.ajaxSettings, s);var id = new Date().getTime();//创建动态formvar form = jQuery.createUploadForm(id, s.fileElementId, (typeof (s.data) == 'undefined' ? false : s.data));//创建动态iframe s.secureuri 是否需要安全协议，一般置为falsevar io = jQuery.createUploadIframe(id, s.secureuri);//动态iframe的idvar frameId = 'jUploadFrame' + id;//动态form的idvar formId = 'jUploadForm' + id;//当jQuery开始一个ajax请求时发生，global表示是否触发全局ajax事件，默认是true；if (s.global && !jQuery.active++) {//触发ajaxStart方法jQuery.event.trigger("ajaxStart");
        }//请求完成标志var requestDone = false;// 创建请求对象var xml = {};if (s.global){//触发ajaxSend方法jQuery.event.trigger("ajaxSend", [xml, s]);
        }//回调函数var uploadCallback = function (isTimeout) {//得到iframe对象var io = document.getElementById(frameId);try {//动态iframe所在窗口对象是否存在if (io.contentWindow) {if(s.dataType=='text'){
                         xml.responseText = io.contentWindow.document.body ? io.contentWindow.document.body.textContent : null;
                     }else{
                         xml.responseText = io.contentWindow.document.body ? io.contentWindow.document.body.innerHTML : null;
                     }
                   
                    xml.responseXML = io.contentWindow.document.XMLDocument ? io.contentWindow.document.XMLDocument : io.contentWindow.document;
                }//动态iframe的文档对象是否存在else if (io.contentDocument) {if(s.dataType=='text'){
                          xml.responseText = io.contentDocument.document.body ? io.contentDocument.document.body.textContent : null;
                     }else{
                         xml.responseText = io.contentDocument.document.body ? io.contentDocument.document.body.innerHTML : null;
                     }
                    xml.responseText = io.contentDocument.document.body ? io.contentDocument.document.body.innerHTML : null;
                    xml.responseXML = io.contentDocument.document.XMLDocument ? io.contentDocument.document.XMLDocument : io.contentDocument.document;
                }
            } catch (e) {
                jQuery.handleError(s, xml, null, e);
            }//xml变量被赋值或者isTimeout == "timeout"都表示请求发出，并且有响应if (xml || isTimeout == "timeout") {//请求完成requestDone = true;var status;try {//如果不是“超时”，表示请求成功status = isTimeout != "timeout" ? "success" : "error";// Make sure that the request was successful or notmodifiedif (status != "error") {// process the data (runs the xml through httpData regardless of callback)var data = jQuery.uploadHttpData(xml, s.dataType);// If a local callback was specified, fire it and pass it the dataif (s.success){//执行上传成功的操作                            s.success(data, status);
                        }// Fire the global callbackif (s.global){
                            jQuery.event.trigger("ajaxSuccess", [xml, s]);
                        }

                    } else{
                        jQuery.handleError(s, xml, status);
                    }
                }catch (e) {
                    status = "error";
                    jQuery.handleError(s, xml, status, e);
                }if (s.global){// The request was completedjQuery.event.trigger("ajaxComplete", [xml, s]);
                }if (s.global && ! --jQuery.active){
                    jQuery.event.trigger("ajaxStop");
                }if (s.complete){
                    s.complete(xml, status);
                }//移除iframe的事件处理程序                jQuery(io).unbind();
                setTimeout(function () {//设置超时时间try {//移除动态iframe与动态form                        jQuery(io).remove();
                        jQuery(form).remove();
                    }catch (e) {
                        jQuery.handleError(s, xml, null, e);
                    }
                }, 100)
                xml = null}
        }//超时检测if (s.timeout > 0) {
            setTimeout(function () {//如果请求仍未完成，就发送超时信号if (!requestDone) uploadCallback("timeout");
            }, s.timeout);
        }try {var form = jQuery('#' + formId);
            jQuery(form).attr('action', s.url);//传入的ajax页面导向urljQuery(form).attr('method', 'POST');//设置提交表单方式jQuery(form).attr('target', frameId);//返回的目标iframe，就是创建的动态iframeif (form.encoding) {//选择编码方式jQuery(form).attr('encoding', 'multipart/form-data');
            }else {
                jQuery(form).attr('enctype', 'multipart/form-data');
            }

            jQuery(form).submit();//提交form表单}catch (e) {
            jQuery.handleError(s, xml, null, e);
        }
        jQuery('#' + frameId).load(uploadCallback); //ajax 请求从服务器加载数据，同时传入回调函数return { abort: function () { } };
    },

    uploadHttpData: function (r, type) {var data = !type;// If the type is "script", eval it in global contextdata = type == "xml" || data ? r.responseXML : r.responseText;if (type == "script"){
            jQuery.globalEval(data);
        }// Get the JavaScript object, if JSON is used.if (type == "json"){
            eval("data = " + data);
        }if (type == "html"){
            jQuery("<div>").html(data).evalScripts();
        }return data;
    },
    handleError: function( s, xhr, status, e ){// If a local callback was specified, fire itif ( s.error ) {
            s.error.call( s.context || s, xhr, status, e );
        }// Fire the global callbackif ( s.global ) {
            (s.context ? jQuery(s.context) : jQuery.event).trigger( "ajaxError", [xhr, s, e] );
        }
    }
})</pre></div>
<p>下面是调用方式：</p>
<div class="cnblogs_code"><pre class="brush:php;toolbar:false;">$.ajaxFileUpload({
    url: 'ps.php',//一般设置为falsesecureuri: false,           
    data:{
        email:email
    },//文件上传控件的id属性fileElementId: $("input#xxx").attr("id"), //返回值类型 一般设置为json,但是如果返回的数据有&等特殊符号，这儿改成textdataType: 'text',
    success: function (data, status)  {//如果dataType为text，那么这儿需要把返回的字符串转成对象data = JSON.parse(data);
    },
    error: function (data, status, e){
        console.log(e);
    }
 })</pre></div>
<p>注：如果有&符号返回，这dataType改成text，然后把返回的data字符串通过JSON.parse()处理。<br></p>					</div>
					<div class="artmoreart ">
													<div class="artdp artptit"><span></span>
								<p>相关文章</p>
							</div>
							<div class="artmores flexColumn">
																	<a class="artmrlis flexRow" href="/faq/2024856.html" title="如何监听javascript事件_事件冒泡和捕获是什么【教程】"><b></b>
										<p class="overflowclass">如何监听javascript事件_事件冒泡和捕获是什么【教程】</p>
									</a>
																	<a class="artmrlis flexRow" href="/faq/2024852.html" title="javascript事件机制是如何工作的_怎样实现事件委托和传播【教程】"><b></b>
										<p class="overflowclass">javascript事件机制是如何工作的_怎样实现事件委托和传播【教程】</p>
									</a>
																	<a class="artmrlis flexRow" href="/faq/2024848.html" title="javascript为何需要箭头函数【教程】"><b></b>
										<p class="overflowclass">javascript为何需要箭头函数【教程】</p>
									</a>
																	<a class="artmrlis flexRow" href="/faq/2024822.html" title="JavaScript 浮点数精度问题的根源与安全修复方案"><b></b>
										<p class="overflowclass">JavaScript 浮点数精度问题的根源与安全修复方案</p>
									</a>
																	<a class="artmrlis flexRow" href="/faq/2024807.html" title="javascript是什么_如何开始学习javascript【教程】"><b></b>
										<p class="overflowclass">javascript是什么_如何开始学习javascript【教程】</p>
									</a>
															</div>
													<div class="artmoretabs flexRow">
								<p>相关标签:</p>
								<div class="mtbs flexRow">
									<a class="mtbsa flexRow" onclick="hits_log(2,'www',this);" href-data="/zt/15724.html" target="_blank">javascript</a> <a class="mtbsa flexRow" onclick="hits_log(2,'www',this);" href-data="/zt/15736.html" target="_blank">jquery</a>								</div>
							</div>
						
						<p class="statement">本站声明：本文内容由网友自发贡献，版权归原作者所有，本站不承担相应法律责任。如您发现有涉嫌抄袭侵权的内容，请联系admin@php.cn</p>
						<div class="lastanext flexRow">
													<a class="lastart flexRow" href="/faq/371635.html" title="循环使用v-for指令实例代码"><span>上一篇：</span>循环使用v-for指令实例代码</a>
													<a class="nextart flexRow" href="/faq/371670.html" title="弹出的输入法键盘挡住input该怎么解决？"><span>下一篇：</span>弹出的输入法键盘挡住input该怎么解决？</a>
												</div>
					</div>

					<div class="artlef-down ">
													<div class="authormore ">
								<div class="rightdTitle flexRow">
									<div class="title-left flexRow"> <b></b>
										<p>作者最新文章</p>
									</div>
								</div>
																	<div class="authlist flexColumn">
										<div class="autharts flexRow">
											<a class="autharta flexRow " href="/faq/361869.html" title="分享一个sqlyog连接数据库乱码的问题以及解决方法"><b></b>
												<p class="overflowclass">分享一个sqlyog连接数据库乱码的问题以及解决方法</p>
											</a>
											<div class="authtime flexRow"><b></b>
												<p>2018-05-29 10:51</p>
											</div>
										</div>
								</div>
																	<div class="authlist flexColumn">
										<div class="autharts flexRow">
											<a class="autharta flexRow " href="/faq/367667.html" title="详细介绍Spring boot 添加jsp支持配置的实例"><b></b>
												<p class="overflowclass">详细介绍Spring boot 添加jsp支持配置的实例</p>
											</a>
											<div class="authtime flexRow"><b></b>
												<p>2018-05-29 11:07</p>
											</div>
										</div>
								</div>
																	<div class="authlist flexColumn">
										<div class="autharts flexRow">
											<a class="autharta flexRow " href="/faq/367910.html" title=".net Elasticsearch入门实例详解"><b></b>
												<p class="overflowclass">.net Elasticsearch入门实例详解</p>
											</a>
											<div class="authtime flexRow"><b></b>
												<p>2018-05-29 11:16</p>
											</div>
										</div>
								</div>
																	<div class="authlist flexColumn">
										<div class="autharts flexRow">
											<a class="autharta flexRow " href="/faq/367928.html" title="Catalog Service - 解析微软微服务架构实例代码"><b></b>
												<p class="overflowclass">Catalog Service - 解析微软微服务架构实例代码</p>
											</a>
											<div class="authtime flexRow"><b></b>
												<p>2018-05-29 15:31</p>
											</div>
										</div>
								</div>
																	<div class="authlist flexColumn">
										<div class="autharts flexRow">
											<a class="autharta flexRow " href="/faq/368866.html" title="使用Java中可变长参数的实例"><b></b>
												<p class="overflowclass">使用Java中可变长参数的实例</p>
											</a>
											<div class="authtime flexRow"><b></b>
												<p>2018-05-29 09:20</p>
											</div>
										</div>
								</div>
																	<div class="authlist flexColumn">
										<div class="autharts flexRow">
											<a class="autharta flexRow " href="/faq/370272.html" title="NameValuePair方式传参数实例教程"><b></b>
												<p class="overflowclass">NameValuePair方式传参数实例教程</p>
											</a>
											<div class="authtime flexRow"><b></b>
												<p>2018-05-30 14:39</p>
											</div>
										</div>
								</div>
																	<div class="authlist flexColumn">
										<div class="autharts flexRow">
											<a class="autharta flexRow " href="/faq/370887.html" title="JS怎么检测window.open打开的窗口是否关闭？"><b></b>
												<p class="overflowclass">JS怎么检测window.open打开的窗口是否关闭？</p>
											</a>
											<div class="authtime flexRow"><b></b>
												<p>2018-05-29 11:00</p>
											</div>
										</div>
								</div>
																	<div class="authlist flexColumn">
										<div class="autharts flexRow">
											<a class="autharta flexRow " href="/faq/370950.html" title="使用dom4j解析xml文档实例"><b></b>
												<p class="overflowclass">使用dom4j解析xml文档实例</p>
											</a>
											<div class="authtime flexRow"><b></b>
												<p>2018-05-29 17:57</p>
											</div>
										</div>
								</div>
																	<div class="authlist flexColumn">
										<div class="autharts flexRow">
											<a class="autharta flexRow " href="/faq/371694.html" title="最新的高德地图API WEB开发实例教程"><b></b>
												<p class="overflowclass">最新的高德地图API WEB开发实例教程</p>
											</a>
											<div class="authtime flexRow"><b></b>
												<p>2018-05-28 17:32</p>
											</div>
										</div>
								</div>
																	<div class="authlist flexColumn">
										<div class="autharts flexRow">
											<a class="autharta flexRow " href="/faq/373276.html" title="AJAX的优点和缺点"><b></b>
												<p class="overflowclass">AJAX的优点和缺点</p>
											</a>
											<div class="authtime flexRow"><b></b>
												<p>2018-05-28 17:19</p>
											</div>
										</div>
								</div>
															</div>
						
						<div class="moreAi ">
							<div class="rightdTitle flexRow">
								<div class="title-left flexRow"> <b></b>
									<p>热门AI工具</p>
								</div>
								<a target="_blank" class="rititle-more flexRow" href="/ai" title="热门AI工具"><span>更多</span><b></b></a>
							</div>

							<div class="moreailist flexRow">
																	<div class="aidcons flexRow  check ">
										<a target="_blank" href="/ai/723" title="DeepSeek" class="aibtns flexRow">
											<img src="https://img.php.cn/upload/ai_manual/000/000/000/175679963982777.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="DeepSeek" class="aibtnimg"
												onerror="this.src='/static/lhimages/moren/morentu.png'">
											<div class="aibtn-right flexColumn">
												<p class="overflowclass abripone">DeepSeek</p>
												<p class="overflowclass abriptwo">幻方量化公司旗下的开源大模型平台</p>
																									<div class="aidconstab flexRow">
																												<p href="/ai/tag/code/large-model" title="AI大模型" class="aidcontbp flexRow flexcenter">AI大模型</p>
																													<p href="/ai/tag/code/open-plat" title="开放平台" class="aidcontbp flexRow flexcenter">开放平台</p>
																											</div>
																							</div>
										</a>
									</div>
																	<div class="aidcons flexRow  check ">
										<a target="_blank" href="/ai/726" title="豆包大模型" class="aibtns flexRow">
											<img src="https://img.php.cn/upload/ai_manual/000/000/000/175680204067325.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="豆包大模型" class="aibtnimg"
												onerror="this.src='/static/lhimages/moren/morentu.png'">
											<div class="aibtn-right flexColumn">
												<p class="overflowclass abripone">豆包大模型</p>
												<p class="overflowclass abriptwo">字节跳动自主研发的一系列大型语言模型</p>
																									<div class="aidconstab flexRow">
																												<p href="/ai/tag/code/large-model" title="AI大模型" class="aidcontbp flexRow flexcenter">AI大模型</p>
																											</div>
																							</div>
										</a>
									</div>
																	<div class="aidcons flexRow  check ">
										<a target="_blank" href="/ai/725" title="通义千问" class="aibtns flexRow">
											<img src="https://img.php.cn/upload/ai_manual/000/000/000/175679974228210.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="通义千问" class="aibtnimg"
												onerror="this.src='/static/lhimages/moren/morentu.png'">
											<div class="aibtn-right flexColumn">
												<p class="overflowclass abripone">通义千问</p>
												<p class="overflowclass abriptwo">阿里巴巴推出的全能AI助手</p>
																									<div class="aidconstab flexRow">
																												<p href="/ai/tag/code/large-model" title="AI大模型" class="aidcontbp flexRow flexcenter">AI大模型</p>
																											</div>
																							</div>
										</a>
									</div>
																	<div class="aidcons flexRow  check ">
										<a target="_blank" href="/ai/854" title="腾讯元宝" class="aibtns flexRow">
											<img src="https://img.php.cn/upload/ai_manual/000/000/000/175679978251103.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="腾讯元宝" class="aibtnimg"
												onerror="this.src='/static/lhimages/moren/morentu.png'">
											<div class="aibtn-right flexColumn">
												<p class="overflowclass abripone">腾讯元宝</p>
												<p class="overflowclass abriptwo">腾讯混元平台推出的AI助手</p>
																									<div class="aidconstab flexRow">
																												<p href="/ai/tag/office/docs" title="文档处理" class="aidcontbp flexRow flexcenter">文档处理</p>
																													<p href="/ai/tag/office/excel" title="Excel 表格" class="aidcontbp flexRow flexcenter">Excel 表格</p>
																											</div>
																							</div>
										</a>
									</div>
																	<div class="aidcons flexRow  check ">
										<a target="_blank" href="/ai/724" title="文心一言" class="aibtns flexRow">
											<img src="https://img.php.cn/upload/ai_manual/000/000/000/175679974557049.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="文心一言" class="aibtnimg"
												onerror="this.src='/static/lhimages/moren/morentu.png'">
											<div class="aibtn-right flexColumn">
												<p class="overflowclass abripone">文心一言</p>
												<p class="overflowclass abriptwo">文心一言是百度开发的AI聊天机器人，通过对话可以生成各种形式的内容。</p>
																									<div class="aidconstab flexRow">
																												<p href="/ai/tag/code/large-model" title="AI大模型" class="aidcontbp flexRow flexcenter">AI大模型</p>
																													<p href="/ai/tag/text/chinese-writing" title="中文写作" class="aidcontbp flexRow flexcenter">中文写作</p>
																											</div>
																							</div>
										</a>
									</div>
																	<div class="aidcons flexRow  check ">
										<a target="_blank" href="/ai/1507" title="讯飞写作" class="aibtns flexRow">
											<img src="https://img.php.cn/upload/ai_manual/000/969/633/68b7a4153cd86671.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="讯飞写作" class="aibtnimg"
												onerror="this.src='/static/lhimages/moren/morentu.png'">
											<div class="aibtn-right flexColumn">
												<p class="overflowclass abripone">讯飞写作</p>
												<p class="overflowclass abriptwo">基于讯飞星火大模型的AI写作工具，可以快速生成新闻稿件、品宣文案、工作总结、心得体会等各种文文稿</p>
																									<div class="aidconstab flexRow">
																												<p href="/ai/tag/text/chinese-writing" title="中文写作" class="aidcontbp flexRow flexcenter">中文写作</p>
																													<p href="/ai/tag/text/write" title="写作工具" class="aidcontbp flexRow flexcenter">写作工具</p>
																											</div>
																							</div>
										</a>
									</div>
																	<div class="aidcons flexRow  check ">
										<a target="_blank" href="/ai/1115" title="即梦AI" class="aibtns flexRow">
											<img src="https://img.php.cn/upload/ai_manual/001/246/273/68b6d8f7c530c315.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="即梦AI" class="aibtnimg"
												onerror="this.src='/static/lhimages/moren/morentu.png'">
											<div class="aibtn-right flexColumn">
												<p class="overflowclass abripone">即梦AI</p>
												<p class="overflowclass abriptwo">一站式AI创作平台，免费AI图片和视频生成。</p>
																									<div class="aidconstab flexRow">
																												<p href="/ai/tag/image/image-titching" title="图片拼接" class="aidcontbp flexRow flexcenter">图片拼接</p>
																													<p href="/ai/tag/image/image-create" title="图画生成" class="aidcontbp flexRow flexcenter">图画生成</p>
																											</div>
																							</div>
										</a>
									</div>
																	<div class="aidcons flexRow  check ">
										<a target="_blank" href="/ai/808" title="ChatGPT" class="aibtns flexRow">
											<img src="https://img.php.cn/upload/ai_manual/000/000/000/175679970194596.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="ChatGPT" class="aibtnimg"
												onerror="this.src='/static/lhimages/moren/morentu.png'">
											<div class="aibtn-right flexColumn">
												<p class="overflowclass abripone">ChatGPT</p>
												<p class="overflowclass abriptwo">最最强大的AI聊天机器人程序，ChatGPT不单是聊天机器人，还能进行撰写邮件、视频脚本、文案、翻译、代码等任务。</p>
																									<div class="aidconstab flexRow">
																												<p href="/ai/tag/code/large-model" title="AI大模型" class="aidcontbp flexRow flexcenter">AI大模型</p>
																													<p href="/ai/tag/text/chinese-writing" title="中文写作" class="aidcontbp flexRow flexcenter">中文写作</p>
																											</div>
																							</div>
										</a>
									</div>
																	<div class="aidcons flexRow  check ">
										<a target="_blank" href="/ai/821" title="智谱清言 - 免费全能的AI助手" class="aibtns flexRow">
											<img src="https://img.php.cn/upload/ai_manual/000/000/000/175679976181507.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="智谱清言 - 免费全能的AI助手" class="aibtnimg"
												onerror="this.src='/static/lhimages/moren/morentu.png'">
											<div class="aibtn-right flexColumn">
												<p class="overflowclass abripone">智谱清言 - 免费全能的AI助手</p>
												<p class="overflowclass abriptwo">智谱清言 - 免费全能的AI助手</p>
																									<div class="aidconstab flexRow">
																												<p href="/ai/tag/code/large-model" title="AI大模型" class="aidcontbp flexRow flexcenter">AI大模型</p>
																													<p href="/ai/tag/ai-application/software" title="PC软件" class="aidcontbp flexRow flexcenter">PC软件</p>
																											</div>
																							</div>
										</a>
									</div>
															</div>




						</div>

					</div>


				</div>


			</div>
			<div class="conRight artdtilRight ">
				<div class="artrig-adv ">
                    <script type="text/javascript" src="https://teacher.php.cn/php/MDM3MTk1MGYxYjI5ODJmNTE0ZWVkZTA3NmJhYzhmMjI6Og=="></script>
                </div>
				<div class="hotzt artdtzt">
					<div class="rightdTitle flexRow">
						<div class="title-left flexRow"> <b></b>
							<p>相关专题</p>
						</div>
						<a target="_blank" class="rititle-more flexRow" href="/faq/zt" title="相关专题"><span>更多</span><b></b></a>
					</div>
					<div class="hotztuls flexColumn">
													<div class="hotztlls flexRow">
								<a target="_blank" href="/faq/cgjmbbcyybc" class="aClass flexRow hotzta" title="C++ 高级模板编程与元编程"><img
										src="https://img.php.cn/upload/subject/202601/23/2026012310161711404.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="C++ 高级模板编程与元编程" class="hotztaimg"
										onerror="this.src='/static/lhimages/moren/morentu.png'"></a>
								<div class="hotztright flexColumn">
									<a target="_blank" href="/faq/cgjmbbcyybc" class="aClass flexRow hotztra overflowclass" title="C++ 高级模板编程与元编程">C++ 高级模板编程与元编程</a>
									<p class="aClass flexRow hotztrp overflowclass">本专题深入讲解 C++ 中的高级模板编程与元编程技术，涵盖模板特化、SFINAE、模板递归、类型萃取、编译时常量与计算、C++17 的折叠表达式与变长模板参数等。通过多个实际示例，帮助开发者掌握 如何利用 C++ 模板机制编写高效、可扩展的通用代码，并提升代码的灵活性与性能。</p>
									<div class="hotztrdown flexRow">
										<div class="htztdsee flexRow"> <b></b>
											<p class="">10</p>
										</div>
										<div class="htztdTime flexRow"> <b></b>
											<p>2026.01.23</p>
										</div>
									</div>
								</div>
							</div>
													<div class="hotztlls flexRow">
								<a target="_blank" href="/faq/phpycwjjchj" class="aClass flexRow hotzta" title="php远程文件教程合集"><img
										src="https://img.php.cn/upload/subject/202601/22/2026012221212384427.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="php远程文件教程合集" class="hotztaimg"
										onerror="this.src='/static/lhimages/moren/morentu.png'"></a>
								<div class="hotztright flexColumn">
									<a target="_blank" href="/faq/phpycwjjchj" class="aClass flexRow hotztra overflowclass" title="php远程文件教程合集">php远程文件教程合集</a>
									<p class="aClass flexRow hotztrp overflowclass">本专题整合了php远程文件相关教程，阅读专题下面的文章了解更多详细内容。</p>
									<div class="hotztrdown flexRow">
										<div class="htztdsee flexRow"> <b></b>
											<p class="">29</p>
										</div>
										<div class="htztdTime flexRow"> <b></b>
											<p>2026.01.22</p>
										</div>
									</div>
								</div>
							</div>
													<div class="hotztlls flexRow">
								<a target="_blank" href="/faq/phphdkfhz" class="aClass flexRow hotzta" title="PHP后端开发相关内容汇总"><img
										src="https://img.php.cn/upload/subject/202601/22/2026012221171227888.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="PHP后端开发相关内容汇总" class="hotztaimg"
										onerror="this.src='/static/lhimages/moren/morentu.png'"></a>
								<div class="hotztright flexColumn">
									<a target="_blank" href="/faq/phphdkfhz" class="aClass flexRow hotztra overflowclass" title="PHP后端开发相关内容汇总">PHP后端开发相关内容汇总</a>
									<p class="aClass flexRow hotztrp overflowclass">本专题整合了PHP后端开发相关内容，阅读专题下面的文章了解更多详细内容。</p>
									<div class="hotztrdown flexRow">
										<div class="htztdsee flexRow"> <b></b>
											<p class="">21</p>
										</div>
										<div class="htztdTime flexRow"> <b></b>
											<p>2026.01.22</p>
										</div>
									</div>
								</div>
							</div>
													<div class="hotztlls flexRow">
								<a target="_blank" href="/faq/phphhjchj" class="aClass flexRow hotzta" title="php会话教程合集"><img
										src="https://img.php.cn/upload/subject/202601/22/2026012221093386781.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="php会话教程合集" class="hotztaimg"
										onerror="this.src='/static/lhimages/moren/morentu.png'"></a>
								<div class="hotztright flexColumn">
									<a target="_blank" href="/faq/phphhjchj" class="aClass flexRow hotztra overflowclass" title="php会话教程合集">php会话教程合集</a>
									<p class="aClass flexRow hotztrp overflowclass">本专题整合了php会话教程相关合集，阅读专题下面的文章了解更多详细内容。</p>
									<div class="hotztrdown flexRow">
										<div class="htztdsee flexRow"> <b></b>
											<p class="">21</p>
										</div>
										<div class="htztdTime flexRow"> <b></b>
											<p>2026.01.22</p>
										</div>
									</div>
								</div>
							</div>
													<div class="hotztlls flexRow">
								<a target="_blank" href="/faq/btphpbdsxgjch" class="aClass flexRow hotzta" title="宝塔PHP8.4相关教程汇总"><img
										src="https://img.php.cn/upload/subject/202601/22/2026012221024873141.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="宝塔PHP8.4相关教程汇总" class="hotztaimg"
										onerror="this.src='/static/lhimages/moren/morentu.png'"></a>
								<div class="hotztright flexColumn">
									<a target="_blank" href="/faq/btphpbdsxgjch" class="aClass flexRow hotztra overflowclass" title="宝塔PHP8.4相关教程汇总">宝塔PHP8.4相关教程汇总</a>
									<p class="aClass flexRow hotztrp overflowclass">本专题整合了宝塔PHP8.4相关教程，阅读专题下面的文章了解更多详细内容。</p>
									<div class="hotztrdown flexRow">
										<div class="htztdsee flexRow"> <b></b>
											<p class="">13</p>
										</div>
										<div class="htztdTime flexRow"> <b></b>
											<p>2026.01.22</p>
										</div>
									</div>
								</div>
							</div>
													<div class="hotztlls flexRow">
								<a target="_blank" href="/faq/phptsfhjchj" class="aClass flexRow hotzta" title="PHP特殊符号教程合集"><img
										src="https://img.php.cn/upload/subject/202601/22/2026012220543988973.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="PHP特殊符号教程合集" class="hotztaimg"
										onerror="this.src='/static/lhimages/moren/morentu.png'"></a>
								<div class="hotztright flexColumn">
									<a target="_blank" href="/faq/phptsfhjchj" class="aClass flexRow hotztra overflowclass" title="PHP特殊符号教程合集">PHP特殊符号教程合集</a>
									<p class="aClass flexRow hotztrp overflowclass">本专题整合了PHP特殊符号相关处理方法，阅读专题下面的文章了解更多详细内容。</p>
									<div class="hotztrdown flexRow">
										<div class="htztdsee flexRow"> <b></b>
											<p class="">11</p>
										</div>
										<div class="htztdTime flexRow"> <b></b>
											<p>2026.01.22</p>
										</div>
									</div>
								</div>
							</div>
													<div class="hotztlls flexRow">
								<a target="_blank" href="/faq/phptzxgjchj" class="aClass flexRow hotzta" title="PHP探针相关教程合集"><img
										src="https://img.php.cn/upload/subject/202601/22/2026012220502929418.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="PHP探针相关教程合集" class="hotztaimg"
										onerror="this.src='/static/lhimages/moren/morentu.png'"></a>
								<div class="hotztright flexColumn">
									<a target="_blank" href="/faq/phptzxgjchj" class="aClass flexRow hotztra overflowclass" title="PHP探针相关教程合集">PHP探针相关教程合集</a>
									<p class="aClass flexRow hotztrp overflowclass">本专题整合了PHP探针相关教程，阅读专题下面的文章了解更多详细内容。</p>
									<div class="hotztrdown flexRow">
										<div class="htztdsee flexRow"> <b></b>
											<p class="">8</p>
										</div>
										<div class="htztdTime flexRow"> <b></b>
											<p>2026.01.22</p>
										</div>
									</div>
								</div>
							</div>
													<div class="hotztlls flexRow">
								<a target="_blank" href="/faq/cnggrkyjjchz" class="aClass flexRow hotzta" title="菜鸟裹裹入口以及教程汇总"><img
										src="https://img.php.cn/upload/subject/202601/22/2026012220395931491.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="菜鸟裹裹入口以及教程汇总" class="hotztaimg"
										onerror="this.src='/static/lhimages/moren/morentu.png'"></a>
								<div class="hotztright flexColumn">
									<a target="_blank" href="/faq/cnggrkyjjchz" class="aClass flexRow hotztra overflowclass" title="菜鸟裹裹入口以及教程汇总">菜鸟裹裹入口以及教程汇总</a>
									<p class="aClass flexRow hotztrp overflowclass">本专题整合了菜鸟裹裹入口地址及教程分享，阅读专题下面的文章了解更多详细内容。</p>
									<div class="hotztrdown flexRow">
										<div class="htztdsee flexRow"> <b></b>
											<p class="">55</p>
										</div>
										<div class="htztdTime flexRow"> <b></b>
											<p>2026.01.22</p>
										</div>
									</div>
								</div>
							</div>
													<div class="hotztlls flexRow">
								<a target="_blank" href="/faq/gxnfxyptysz" class="aClass flexRow hotzta" title="Golang 性能分析与pprof调优实战"><img
										src="https://img.php.cn/upload/subject/202601/22/2026012211502680793.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="Golang 性能分析与pprof调优实战" class="hotztaimg"
										onerror="this.src='/static/lhimages/moren/morentu.png'"></a>
								<div class="hotztright flexColumn">
									<a target="_blank" href="/faq/gxnfxyptysz" class="aClass flexRow hotztra overflowclass" title="Golang 性能分析与pprof调优实战">Golang 性能分析与pprof调优实战</a>
									<p class="aClass flexRow hotztrp overflowclass">本专题系统讲解 Golang 应用的性能分析与调优方法，重点覆盖 pprof 的使用方式，包括 CPU、内存、阻塞与 goroutine 分析，火焰图解读，常见性能瓶颈定位思路，以及在真实项目中进行针对性优化的实践技巧。通过案例讲解，帮助开发者掌握 用数据驱动的方式持续提升 Go 程序性能与稳定性。</p>
									<div class="hotztrdown flexRow">
										<div class="htztdsee flexRow"> <b></b>
											<p class="">9</p>
										</div>
										<div class="htztdTime flexRow"> <b></b>
											<p>2026.01.22</p>
										</div>
									</div>
								</div>
							</div>
											</div>
				</div>

				<div class="hotdownload ">
					<div class="rightdTitle flexRow">
						<div class="title-left flexRow"> <b></b>
							<p>热门下载</p>
						</div>
						<a target="_blank" class="rititle-more flexRow" href="/xiazai" title="热门下载"><span>更多</span><b></b></a>
					</div>
					<div class="hotdownTab">
						<div class="hdTabs flexRow">
							<div class="check" data-id="onef">网站特效 <b></b> </div> /
							<div class="" data-id="twof">网站源码 <b></b></div> /
							<div class="" data-id="threef">网站素材 <b></b></div> /
							<div class="" data-id="fourf">前端模板 <b></b></div>
						</div>
						<ul class="onef">
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" title="jQuery表单步骤流程导航" href="/xiazai/js/8613"><span>[表单按钮]</span><span>jQuery表单步骤流程导航</span></a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" title="CSS3缩放切换效果焦点图特效" href="/xiazai/js/8612"><span>[图片特效]</span><span>CSS3缩放切换效果焦点图特效</span></a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" title="jQuery+CSS3实现多步注册表单进度条" href="/xiazai/js/8611"><span>[表单按钮]</span><span>jQuery+CSS3实现多步注册表单进度条</span></a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" title="jQuery实现Diy拖拽表单代码" href="/xiazai/js/8610"><span>[表单按钮]</span><span>jQuery实现Diy拖拽表单代码</span></a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" title="css3鼠标拖拽展示图片特效" href="/xiazai/js/8609"><span>[图片特效]</span><span>css3鼠标拖拽展示图片特效</span></a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" title="jQuery实现汉字转换成拼音代码" href="/xiazai/js/8608"><span>[表单按钮]</span><span>jQuery实现汉字转换成拼音代码</span></a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" title="jquery全屏背景图片切换效果" href="/xiazai/js/8607"><span>[图片特效]</span><span>jquery全屏背景图片切换效果</span></a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" title="移动端省市区三级联动特效" href="/xiazai/js/8606"><span>[表单按钮]</span><span>移动端省市区三级联动特效</span></a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" title="jQuery登录注册框动态切换特效" href="/xiazai/js/8605"><span>[表单按钮]</span><span>jQuery登录注册框动态切换特效</span></a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" title="jQuery网易游戏首页全屏幻灯片" href="/xiazai/js/8604"><span>[图片特效]</span><span>jQuery网易游戏首页全屏幻灯片</span></a>
									</div>
								</li>
													</ul>
						<ul class="twof" style="display:none;">
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/11355" title="openaishop"><span>[电商源码]</span><span>openaishop</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/11354" title="思翔企(事)业单位文件柜 build 20080313"><span>[其它模板]</span><span>思翔企(事)业单位文件柜 build 20080313</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/11353" title="雅龙智能装备工业设备类WordPress主题1.0"><span>[企业站源码]</span><span>雅龙智能装备工业设备类WordPress主题1.0</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/11352" title="威发卡自动发卡系统"><span>[电商源码]</span><span>威发卡自动发卡系统</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/11351" title="卡密分发系统"><span>[电商源码]</span><span>卡密分发系统</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/11350" title="中华陶瓷网"><span>[电商源码]</span><span>中华陶瓷网</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/11349" title="简洁粉色食品公司网站"><span>[电商源码]</span><span>简洁粉色食品公司网站</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/11348" title="极速网店系统"><span>[电商源码]</span><span>极速网店系统</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/11347" title="淘宝妈妈_淘客推广系统"><span>[电商源码]</span><span>淘宝妈妈_淘客推广系统</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/11346" title="积客B2SCMS商城系统"><span>[电商源码]</span><span>积客B2SCMS商城系统</span> </a>
									</div>
								</li>
													</ul>
						<ul class="threef" style="display:none;">
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/sucai/4260" title="粉色极简线条派对海报矢量模板"><span>[网站素材]</span><span>粉色极简线条派对海报矢量模板</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/sucai/4259" title="情人节主题香水价目表PS素材下载"><span>[网站素材]</span><span>情人节主题香水价目表PS素材下载</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/sucai/4258" title="2026马年蓝金梦幻海报矢量模板"><span>[网站素材]</span><span>2026马年蓝金梦幻海报矢量模板</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/sucai/4257" title="2026马年可爱卡通插画矢量"><span>[网站素材]</span><span>2026马年可爱卡通插画矢量</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/sucai/4256" title="2026新年喜庆灯笼矢量模板"><span>[网站素材]</span><span>2026新年喜庆灯笼矢量模板</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/sucai/4255" title="中式古典园林凉亭风景矢量素材"><span>[网站素材]</span><span>中式古典园林凉亭风景矢量素材</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/sucai/4254" title="2026马年创意数字矢量素材"><span>[网站素材]</span><span>2026马年创意数字矢量素材</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/sucai/4253" title="航空旅行折扣特价海报设计源文件下载"><span>[网站素材]</span><span>航空旅行折扣特价海报设计源文件下载</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/sucai/4252" title="美味烘焙店菜单背景矢量模板"><span>[网站素材]</span><span>美味烘焙店菜单背景矢量模板</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/sucai/4251" title="红色风格商超宣传海报PSD模板设计下载"><span>[网站素材]</span><span>红色风格商超宣传海报PSD模板设计下载</span> </a>
									</div>
								</li>
													</ul>
						<ul class="fourf" style="display:none;">
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/8590"  title="驾照考试驾校HTML5网站模板"><span>[前端模板]</span><span>驾照考试驾校HTML5网站模板</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/8589"  title="驾照培训服务机构宣传网站模板"><span>[前端模板]</span><span>驾照培训服务机构宣传网站模板</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/8588"  title="HTML5房地产公司宣传网站模板"><span>[前端模板]</span><span>HTML5房地产公司宣传网站模板</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/8587"  title="新鲜有机肉类宣传网站模板"><span>[前端模板]</span><span>新鲜有机肉类宣传网站模板</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/8586"  title="响应式天气预报宣传网站模板"><span>[前端模板]</span><span>响应式天气预报宣传网站模板</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/8585"  title="房屋建筑维修公司网站CSS模板"><span>[前端模板]</span><span>房屋建筑维修公司网站CSS模板</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/8584"  title="响应式志愿者服务网站模板"><span>[前端模板]</span><span>响应式志愿者服务网站模板</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/8583"  title="创意T恤打印店网站HTML5模板"><span>[前端模板]</span><span>创意T恤打印店网站HTML5模板</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/8582"  title="网页开发岗位简历作品展示网页模板"><span>[前端模板]</span><span>网页开发岗位简历作品展示网页模板</span> </a>
									</div>
								</li>
															<li>
									<div class="wzrfourli flexRow">
										<b></b>
										<a target="_blank" href="/xiazai/code/8581"  title="响应式人力资源机构宣传网站模板"><span>[前端模板]</span><span>响应式人力资源机构宣传网站模板</span> </a>
									</div>
								</li>
													</ul>
					</div>
					<script>
						$('.hdTabs>div').click(function (e) {
							$('.hdTabs>div').removeClass('check')
							$(this).addClass('check')
							$('.hotdownTab>ul').css('display', 'none')
							$('.' + e.currentTarget.dataset.id).show()
						})
					</script>

				</div>

				<div class="artrig-adv ">
					<script type="text/javascript" src="https://teacher.php.cn/php/MDM3MTk1MGYxYjI5ODJmNTE0ZWVkZTA3NmJhYzhmMjI6Og=="></script>
                </div>



				<div class="xgarts ">
					<div class="rightdTitle flexRow">
						<div class="title-left flexRow"> <b></b>
							<p>相关下载</p>
						</div>
						<a target="_blank" class="rititle-more flexRow" href="/xiazai" title="相关下载"><span>更多</span><b></b></a>
					</div>
					<div class="xgwzlist ">
											<div class="xgwzlid flexRow"><b></b><a target="_blank" title="Swiper仿魅族官网大图轮播幻灯片特效" href="/xiazai/js/6123">Swiper仿魅族官网大图轮播幻灯片特效</a></div>
											<div class="xgwzlid flexRow"><b></b><a target="_blank" title="jQuery简单实用的分页插件Page" href="/xiazai/js/121">jQuery简单实用的分页插件Page</a></div>
											<div class="xgwzlid flexRow"><b></b><a target="_blank" title="css3图片悬停标题文字动画特效" href="/xiazai/js/101">css3图片悬停标题文字动画特效</a></div>
											<div class="xgwzlid flexRow"><b></b><a target="_blank" title="js自定义设置日期时间倒计时代码" href="/xiazai/js/88">js自定义设置日期时间倒计时代码</a></div>
											<div class="xgwzlid flexRow"><b></b><a target="_blank" title="js图片切换" href="/xiazai/js/66">js图片切换</a></div>
										</div>

				</div>

				<div class="jpkc">
					<div class="rightdTitle flexRow">
						<div class="title-left flexRow"> <b></b>
							<p>精品课程</p>
						</div>
						<a class="rititle-more flexRow" target="_blank" href="/course/sort_new.html" title="精品课程"><span>更多</span><b></b></a>
					</div>
					<div class=" jpkcTab">
						<div class=" jpkcTabs flexRow">
							<div class="check" data-id="onefd">相关推荐 <b></b> </div> /
							<div class="" data-id="twofd">热门推荐 <b></b></div> /
							<div class="" data-id="threefd">最新课程 <b></b></div>
						</div>
						<div class="onefd jpktabd">
													<div  class="ristyA flexRow " >
								<a target="_blank" href="/course/1685.html" title="React 教程">
									<img src="https://img.php.cn/upload/course/000/000/090/68a57f93dca03131.png?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="React 教程" class="ristyAimg"
										onerror="this.src='/static/mobimages/moren/morentu.png'">
								</a>
								<div class="ristyaRight flexColumn">
									<a target="_blank" href="/course/1685.html" title="React 教程"
										class="rirightp overflowclass">React 教程</a>

									<div class="risrdown flexRow">
										<p>共58课时 | 4万人学习</p>
									</div>
								</div>
							</div>
													<div  class="ristyA flexRow " >
								<a target="_blank" href="/course/1678.html" title="TypeScript 教程">
									<img src="https://img.php.cn/upload/course/000/000/090/689af5e100b41499.png?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="TypeScript 教程" class="ristyAimg"
										onerror="this.src='/static/mobimages/moren/morentu.png'">
								</a>
								<div class="ristyaRight flexColumn">
									<a target="_blank" href="/course/1678.html" title="TypeScript 教程"
										class="rirightp overflowclass">TypeScript 教程</a>

									<div class="risrdown flexRow">
										<p>共19课时 | 2.4万人学习</p>
									</div>
								</div>
							</div>
													<div  class="ristyA flexRow " >
								<a target="_blank" href="/course/1673.html" title="Bootstrap 5教程">
									<img src="https://img.php.cn/upload/course/000/000/090/6899a24dcdf73781.png?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="Bootstrap 5教程" class="ristyAimg"
										onerror="this.src='/static/mobimages/moren/morentu.png'">
								</a>
								<div class="ristyaRight flexColumn">
									<a target="_blank" href="/course/1673.html" title="Bootstrap 5教程"
										class="rirightp overflowclass">Bootstrap 5教程</a>

									<div class="risrdown flexRow">
										<p>共46课时 | 3万人学习</p>
									</div>
								</div>
							</div>
												</div>

						<div class="twofd jpktabd" style="display:none;">
															<div  class="ristyA flexRow " >
									<a target="_blank" href="/course/1656.html" title="JavaScript ES5基础线上课程教学">
										<img src="https://img.php.cn/upload/course/000/000/081/6862652adafef801.png?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="JavaScript ES5基础线上课程教学" class="ristyAimg"
											onerror="this.src='/static/mobimages/moren/morentu.png'">
									</a>
									<div class="ristyaRight flexColumn">
										<a target="_blank" href="/course/1656.html" title="JavaScript ES5基础线上课程教学"
											class="rirightp overflowclass">JavaScript ES5基础线上课程教学</a>

										<div class="risrdown flexRow">
											<p>共6课时 | 10.1万人学习</p>
										</div>
									</div>
								</div>
															<div  class="ristyA flexRow " >
									<a target="_blank" href="/course/812.html" title="最新ThinkPHP 5.1全球首发视频教程(60天成就PHP大牛线上培训班课)">
										<img src="https://img.php.cn/upload/course/000/000/041/620debc3eab3f377.jpg?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="最新ThinkPHP 5.1全球首发视频教程(60天成就PHP大牛线上培训班课)" class="ristyAimg"
											onerror="this.src='/static/mobimages/moren/morentu.png'">
									</a>
									<div class="ristyaRight flexColumn">
										<a target="_blank" href="/course/812.html" title="最新ThinkPHP 5.1全球首发视频教程(60天成就PHP大牛线上培训班课)"
											class="rirightp overflowclass">最新ThinkPHP 5.1全球首发视频教程(60天成就PHP大牛线上培训班课)</a>

										<div class="risrdown flexRow">
											<p>共79课时 | 151.5万人学习</p>
										</div>
									</div>
								</div>
															<div  class="ristyA flexRow " >
									<a target="_blank" href="/course/639.html" title="phpStudy极速入门视频教程">
										<img src="https://img.php.cn/upload/course/000/000/068/62611ef88fcec821.jpg?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="phpStudy极速入门视频教程" class="ristyAimg"
											onerror="this.src='/static/mobimages/moren/morentu.png'">
									</a>
									<div class="ristyaRight flexColumn">
										<a target="_blank" href="/course/639.html" title="phpStudy极速入门视频教程"
											class="rirightp overflowclass">phpStudy极速入门视频教程</a>

										<div class="risrdown flexRow">
											<p>共6课时 | 53.4万人学习</p>
										</div>
									</div>
								</div>
													</div>

						<div class="threefd jpktabd" style="display:none;">
															<div  class="ristyA flexRow " >
										<a target="_blank" href="/course/1696.html" title="最新Python教程 从入门到精通">
											<img src="https://img.php.cn/upload/course/000/000/081/68c135bb72783194.png?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="最新Python教程 从入门到精通" class="ristyAimg"
												onerror="this.src='/static/mobimages/moren/morentu.png'">
										</a>
										<div class="ristyaRight flexColumn">
											<a target="_blank" href="/course/1696.html" title="最新Python教程 从入门到精通"
												class="rirightp overflowclass">最新Python教程 从入门到精通</a>

											<div class="risrdown flexRow">
												<p>共4课时 | 15.3万人学习</p>
											</div>
										</div>
									</div>
																<div  class="ristyA flexRow " >
										<a target="_blank" href="/course/1656.html" title="JavaScript ES5基础线上课程教学">
											<img src="https://img.php.cn/upload/course/000/000/081/6862652adafef801.png?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="JavaScript ES5基础线上课程教学" class="ristyAimg"
												onerror="this.src='/static/mobimages/moren/morentu.png'">
										</a>
										<div class="ristyaRight flexColumn">
											<a target="_blank" href="/course/1656.html" title="JavaScript ES5基础线上课程教学"
												class="rirightp overflowclass">JavaScript ES5基础线上课程教学</a>

											<div class="risrdown flexRow">
												<p>共6课时 | 10.1万人学习</p>
											</div>
										</div>
									</div>
																<div  class="ristyA flexRow " >
										<a target="_blank" href="/course/1655.html" title="PHP新手语法线上课程教学">
											<img src="https://img.php.cn/upload/course/000/000/081/684a8c23d811b293.png?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="PHP新手语法线上课程教学" class="ristyAimg"
												onerror="this.src='/static/mobimages/moren/morentu.png'">
										</a>
										<div class="ristyaRight flexColumn">
											<a target="_blank" href="/course/1655.html" title="PHP新手语法线上课程教学"
												class="rirightp overflowclass">PHP新手语法线上课程教学</a>

											<div class="risrdown flexRow">
												<p>共13课时 | 0.9万人学习</p>
											</div>
										</div>
									</div>
														</div>
						<script>
							$('.jpkcTabs>div').click(function (e) {
								$('.jpkcTabs>div').removeClass('check')
								$(this).addClass('check')
								$('.jpkcTab .jpktabd').css('display', 'none')
								$('.' + e.currentTarget.dataset.id).show()
							})
						</script>

					</div>
				</div>

				<div class="zxarts ">
					<div class="rightdTitle flexRow">
						<div class="title-left flexRow"> <b></b>
							<p>最新文章</p>
						</div>
						<a class="rititle-more flexRow" href="" title="最新文章" target="_blank"><span>更多</span><b></b></a>
					</div>
					<div class="xgwzlist ">
													<div class="xgwzlid flexRow"><b></b><a target="_blank" title="RESTful API在javascript中如何消费【教程】" href="/faq/2025712.html">RESTful API在javascript中如何消费【教程】</a></div>
													<div class="xgwzlid flexRow"><b></b><a target="_blank" title="什么是javascript原型和原型链【教程】" href="/faq/2025709.html">什么是javascript原型和原型链【教程】</a></div>
													<div class="xgwzlid flexRow"><b></b><a target="_blank" title="JavaScript为何需要防抖节流【教程】" href="/faq/2025679.html">JavaScript为何需要防抖节流【教程】</a></div>
													<div class="xgwzlid flexRow"><b></b><a target="_blank" title="javascript如何实现单页面应用？_学习javascript路由原理【教程】" href="/faq/2025657.html">javascript如何实现单页面应用？_学习javascript路由原理【教程】</a></div>
													<div class="xgwzlid flexRow"><b></b><a target="_blank" title="javascript是什么以及它如何改变网页交互方式？【教程】" href="/faq/2025656.html">javascript是什么以及它如何改变网页交互方式？【教程】</a></div>
													<div class="xgwzlid flexRow"><b></b><a target="_blank" title="javascript如何实现文件上传_如何读取文件内容【教程】" href="/faq/2025641.html">javascript如何实现文件上传_如何读取文件内容【教程】</a></div>
													<div class="xgwzlid flexRow"><b></b><a target="_blank" title="javascript变量与数据类型有哪些区别？【教程】" href="/faq/2025625.html">javascript变量与数据类型有哪些区别？【教程】</a></div>
													<div class="xgwzlid flexRow"><b></b><a target="_blank" title="javascript中怎样进行正则表达式匹配【教程】" href="/faq/2025624.html">javascript中怎样进行正则表达式匹配【教程】</a></div>
													<div class="xgwzlid flexRow"><b></b><a target="_blank" title="javascript中的类型转换如何工作？_解析javascript类型转换规则【教程】" href="/faq/2025618.html">javascript中的类型转换如何工作？_解析javascript类型转换规则【教程】</a></div>
													<div class="xgwzlid flexRow"><b></b><a target="_blank" title="async和await是什么_如何让异步代码更易读【教程】" href="/faq/2025595.html">async和await是什么_如何让异步代码更易读【教程】</a></div>
											</div>

				</div>






			</div>



		</div>

	</div>
	<!--底部-->
	<div class="phpFoot">
    <div class="phpFootIn">
        <div class="phpFootCont">
            <div class="phpFootLeft">
                <dl>
                    <dt>
                        <a target="_blank"  href="/about/us.html" rel="nofollow"  title="关于我们" class="cBlack">关于我们</a>
                        <a target="_blank"  href="/about/disclaimer.html" rel="nofollow"  title="免责申明" class="cBlack">免责申明</a>
                        <a target="_blank"  href="/about/jbzx.html" rel="nofollow"  title="举报中心" class="cBlack">举报中心</a>
                        <a   href="javascript:;" rel="nofollow" onclick="advice_data(99999999,'意见反馈')"   title="意见反馈" class="cBlack">意见反馈</a>
                        <a target="_blank"  href="https://www.php.cn/teacher.html" rel="nofollow"   title="讲师合作" class="cBlack">讲师合作</a>
                        <a  target="_blank" href="https://www.php.cn/blog/detail/20304.html" rel="nofollow"  title="广告合作" class="cBlack">广告合作</a>
                        <a  target="_blank" href="/new/"    title="最新文章列表" class="cBlack">最新更新</a>
                                                <div class="clear"></div>
                    </dt>
                    <dd class="cont1">php中文网：公益在线php培训，帮助PHP学习者快速成长！</dd>
                    <dd class="cont2">
                      <span class="ylwTopBox">
                        <a   href="javascript:;"  class="cBlack"><b class="icon1"></b>关注服务号</a>
                        <em style="display:none;" class="ylwTopSub">
                          <p>微信扫码<br/>关注PHP中文网服务号</p>
                          <img src="/static/images/examples/text16.png"/>
                        </em>
                      </span>
                        <span class="ylwTopBox">
                        <a   href="tencent://message/?uin=27220243&Site=www.php.cn&Menu=yes"  class="cBlack"><b class="icon2"></b>技术交流群</a>
                        <em style="display:none;" class="ylwTopSub">
                          <p>QQ扫码<br/>加入技术交流群</p>
                          <img src="/static/images/examples/text18.png"/>
                        </em>
                      </span>
                        <div class="clear"></div>
                    </dd>
                </dl>
                
            </div>
            <div class="phpFootRight">
                <div class="phpFootMsg">
                    <span><img src="/static/images/examples/text17.png"/></span>
                    <dl>
                        <dt>PHP中文网订阅号</dt>
                        <dd>每天精选资源文章推送</dd>
                    </dl>
                </div>
            </div>
        </div>
    </div>
    <div class="phpFootCode">
        <div class="phpFootCodeIn"><p>Copyright 2014-2026 <a   href="https://www.php.cn/" >https://www.php.cn/</a> All Rights Reserved | php.cn | <a   href="https://beian.miit.gov.cn/" rel="nofollow" >湘ICP备2023035733号</a></p><a   href="http://www.beian.gov.cn/portal/index.do" rel="nofollow" ><b></b></a></div>
    </div>
</div>
<input type="hidden" id="verifycode" value="/captcha.html">
<script>
    var _hmt = _hmt || [];
    (function() {
        var hm = document.createElement("script");
        hm.src = "https://hm.baidu.com/hm.js?c0e685c8743351838d2a7db1c49abd56";
        var s = document.getElementsByTagName("script")[0];
        s.parentNode.insertBefore(hm, s);
    })();
</script>
<script>layui.use(['element', 'carousel'], function () {var element = layui.element;$ = layui.jquery;var carousel = layui.carousel;carousel.render({elem: '#test1', width: '100%', height: '330px', arrow: 'always'});$.getScript('/static/js/jquery.lazyload.min.js', function () {$("img").lazyload({placeholder: "/static/images/load.jpg", effect: "fadeIn", threshold: 200, skip_invisible: false});});});</script>

<span class="layui-hide"><script type="text/javascript" src="https://s4.cnzz.com/z_stat.php?id=1280886301&web_id=1280886301"></script></span>

<script src="/static/js/cdn.js?v=1.0.1"></script>



	<!--底部 end-->
	<!-- content -->
	<!--
    <div class="phpFudong">
        <div class="phpFudongIn">
            <div class="phpFudongImg"></div>
            <div class="phpFudongXue">登录PHP中文网，和优秀的人一起学习！</div>
            <div class="phpFudongQuan">全站<span>2000+</span>教程免费学</div>
            <div class="phpFudongCode"><a   href="javascript:;" id="login" title="微信扫码登录">微信扫码登录</a></div>
            <div class="phpGuanbi" onclick="$('.phpFudong').hide();"></div>
            <div class="clear"></div>
        </div>
    </div>
-->	<!--底部浮动层 end-->
	<!--侧导航-->
	<style>
    .layui-fixbar{display: none;}
</style>
<div class="phpSdhBox" style="height:240px !important;">
    <li>
        <div class="phpSdhIn">
            <div class="phpSdhTitle">
                <a   href="/k24.html"  class="hover" title="PHP学习">
                    <b class="icon1"></b>
                    <p>PHP学习</p>
                </a>
            </div>
        </div>
    </li>
    <li>
        <div class="phpSdhIn">
            <div class="phpSdhTitle">
                <a   href="https://www.php.cn/blog/detail/1047189.html" >
                    <b class="icon2"></b>
                    <p>技术支持</p>
                </a>
            </div>
        </div>
    </li>
    <li>
        <div class="phpSdhIn">
            <div class="phpSdhTitle">
                <a   href="#">
                    <b class="icon6"></b>
                    <p>返回顶部</p>
                </a>
            </div>
        </div>
    </li>
</div>
	</body>

</html>

<script type="text/javascript" src="/hitsUp?type=article&id=371669&time=1769236339">
</script>
<script src="/static/ueditor/third-party/SyntaxHighlighter/shCore.js?1769236339"></script>
<script>
	article_status = "1506";
</script>
<input type="hidden" id="verifycode" value="/captcha.html">
<script type="text/javascript" src="/static/js/global.min.js?5.5.33"></script>
<link rel='stylesheet' id='_main-css' href='/static/css/viewer.min.css?2' type='text/css' media='all' />
<script type='text/javascript' src='/static/js/viewer.min.js?1'></script>
<script type='text/javascript' src='/static/js/jquery-viewer.min.js'></script>
<script type="text/javascript" src="/static/js/jquery.cookie.js"></script>
<script>var _hmt = _hmt || [];(function(){var hm = document.createElement("script");hm.src="//hm.baidu.com/hm.js?c0e685c8743351838d2a7db1c49abd56";var s=document.getElementsByTagName("script")[0];s.parentNode.insertBefore(hm, s);})();(function(){var bp = document.createElement('script');var curProtocol = window.location.protocol.split(':')[0];if(curProtocol === 'https'){bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';}else{bp.src = 'http://push.zhanzhang.baidu.com/push.js';};var s = document.getElementsByTagName("script")[0];s.parentNode.insertBefore(bp, s);})();</script>
	

<script>
	function setCookie(name, value, iDay) { //name相当于键，value相当于值，iDay为要设置的过期时间（天）
		var oDate = new Date();
		oDate.setDate(oDate.getDate() + iDay);
		document.cookie = name + '=' + value + ';path=/;domain=.php.cn;expires=' + oDate;
	}

	function getCookie(name) {
		var cookieArr = document.cookie.split(";");
		for (var i = 0; i < cookieArr.length; i++) {
			var cookiePair = cookieArr[i].split("=");
			if (name == cookiePair[0].trim()) {
				return decodeURIComponent(cookiePair[1]);
			}
		}
		return null;
	}
</script>


<!-- Matomo -->
<script>
	var _paq = window._paq = window._paq || [];
	/* tracker methods like "setCustomDimension" should be called before "trackPageView" */
	_paq.push(['trackPageView']);
	_paq.push(['enableLinkTracking']);
	(function () {
		var u = "https://tongji.php.cn/";
		_paq.push(['setTrackerUrl', u + 'matomo.php']);
		_paq.push(['setSiteId', '7']);
		var d = document,
			g = d.createElement('script'),
			s = d.getElementsByTagName('script')[0];
		g.async = true;
		g.src = u + 'matomo.js';
		s.parentNode.insertBefore(g, s);
	})();
</script>
<!-- End Matomo Code -->

<script>
	setCookie('is_article', 1, 1);
</script>

<script>
	var is_login = "0";
        var show = 0;
        var ceng = getCookie('ceng');
        //未登录复制显示登录按钮
        if(is_login == 0 && false){
            $(".code").hover(function(){
                $(this).find('.contentsignin').show();
            },function(){
                $(this).find('.contentsignin').hide();
            });
            //不给复制
            $('.code').bind("cut copy paste",function(e) {
                e.preventDefault();
            });
            $('.code .contentsignin').click(function(){
                $(document).trigger("api.loginpopbox");
            })
        }else{
            // 获取所有的 <pre> 元素
            var preElements = document.querySelectorAll('pre');
            preElements.forEach(function(preElement) {
                // 创建复制按钮
                var copyButton = document.createElement('button');
                copyButton.className = 'copy-button';
                copyButton.textContent = '复制';
                // 添加点击事件处理程序
                copyButton.addEventListener('click', function() {
                    // 获取当前按钮所属的 <pre> 元素中的文本内容
                    var textContent = preElement.textContent.trim();
                    // 创建一个临时 textarea 元素并设置其值为 <pre> 中的文本内容
                    var tempTextarea = document.createElement('textarea');
                    tempTextarea.value = textContent;
                    // 将临时 textarea 添加到文档中
                    document.body.appendChild(tempTextarea);
                    // 选中临时 textarea 中的文本内容并执行复制操作
                    tempTextarea.select();
                    document.execCommand('copy');
                    // 移除临时 textarea 元素
                    document.body.removeChild(tempTextarea);
                    // 更新按钮文本为 "已复制"
                    this.textContent = '已复制';
                });

                // 创建AI写代码按钮
                var aiButton = document.createElement('button');
                aiButton.className = 'copy-button';
                aiButton.textContent = 'AI写代码';
                aiButton.style.marginLeft = '5px';
                aiButton.style.marginRight = '5px';
                // 添加点击事件处理程序
                aiButton.addEventListener('click', function() {
                // Generate a random number between 0 and 1
                        var randomChance = Math.random();

                    // If the random number is less than 0.5, open the first URL, else open the second
                    if (randomChance < 0.5) {
                        window.open('https://www.doubao.com/chat/coding?channel=php&source=hw_db_php', '_blank');
                    } else {
                        window.open('https://click.aliyun.com/m/1000402709/', '_blank');
                    }
                });

                // 将按钮添加到 <pre> 元素前面
                preElement.parentNode.insertBefore(copyButton, preElement);
                preElement.parentNode.insertBefore(aiButton, preElement);
        });
        }
</script>