石家庄知名网站建设,国内永久免费crm系统网站推荐有哪些,wordpress ftp密码,网站开发软件开发看点#xff1a;1、file_get_contents超时控制。2、页面编码判断。3、键盘Enter键捕捉响应。4、键盘event兼容处理。//event event || window.event;5、XMLHttpRequest 和 jQuery 两种实现方案。6、页面及源码同时展示。XMLHttpRequest版本 get_web.php复制代码 代码如下:hea…看点1、file_get_contents超时控制。2、页面编码判断。3、键盘Enter键捕捉响应。4、键盘event兼容处理。//event event || window.event;5、XMLHttpRequest 和 jQuery 两种实现方案。6、页面及源码同时展示。XMLHttpRequest版本 get_web.php复制代码 代码如下:header(“Content-type: text/html; charsetutf-8”);if(!empty($_POST[‘input_text’])) {ini_set(‘default_socket_timeout’, 10);if(!$data file_get_contents($_POST[‘input_text’])) {echo “Time out!”;return ;}$charset_pos stripos($data,’charset’);if($charset_pos) {if(stripos($data,’utf-8′,$charset_pos)) {echo iconv(‘utf-8′,’utf-8’,$data);}else if(stripos($data,’gb2312′,$charset_pos)) {echo iconv(‘gb2312′,’utf-8’,$data);}else if(stripos($data,’gbk’,$charset_pos)) {echo iconv(‘gbk’,’utf-8′,$data);}return;}echo $data;}else {?Get Web Pagefunction createXMLHTTP(){try{var request new XMLHttpRequest();}catch(e1){var arrVersions [“Microsoft.XMLHTTP”,”MSXML2.XMLHttp.4.0″,“MSXML2.XMLHttp.3.0″,”MSXML2.XMLHttp.5.0”];for(var i0;i arrVersions.length;i){try{request new ActiveXObject(arrVersions[i]);}catch(e2){request false;}}}return request;}function ajax_post(url, params, target_id){request new createXMLHTTP();request.onreadystatechange function() {if (this.readyState 4)if (this.status 200)if (this.responseText ! null)document.getElementById(target_id).innerHTML this.responseText;}request.open(“POST”, url, true);request.setRequestHeader(“Content-type”, “application/x-www-form-urlencoded”);request.setRequestHeader(“Content-length”, params.length);request.setRequestHeader(“Connection”, “close”);request.send(params);}var checked false;function check_(value) {checked value;}function get_key(event) {event event || window.event;if(event.keyCode13 checked ! false){var url document.getElementById(‘input_text’).value;if(url ! ”) {get_page();}else {document.getElementById(‘input_text’).onfocus();return false;}}}function get_page() {var url document.getElementById(‘input_text’).value;if(!url) {return false;}else {if(document.getElementById(‘output_page’).innerHTML ! ”) {document.getElementById(‘output_page’).innerHTML ”;}}if(url.indexOf(‘http://’) -1) {url ‘http://’url;}ajax_post(”,‘input_text’url,‘output_page’);document.getElementById(‘click_show’).style.display ‘block’;document.getElementById(‘back_a’).href document.location.href;document.getElementById(‘origin_website’).href url;}.p_box{margin-top:10px;}.input_box{border:1px solid;margin-left:10px;margin-top:2px;height:15px;float:left;size:32font-size: 14px;}.button_box{float:left;height:23px;padding-bottom:3px;}.hide_box{display:none;}.a_box{margin-left:10px;margin-top:3px;height:15px;float:left;font-size: 14px;}.clear_box{height:50px;}}//End_phpjQuery 版本 get_web.php复制代码 代码如下:header(“Content-type: text/html; charsetutf-8”);if(!empty($_POST[‘input_text’])) {ini_set(‘default_socket_timeout’, 10);if(!$data file_get_contents($_POST[‘input_text’])) {echo “Time out!”;return ;}$charset_pos stripos($data,’charset’);if($charset_pos) {if(stripos($data,’utf-8′,$charset_pos)) {echo iconv(‘utf-8′,’utf-8’,$data);}else if(stripos($data,’gb2312′,$charset_pos)) {echo iconv(‘gb2312′,’utf-8’,$data);}else if(stripos($data,’gbk’,$charset_pos)) {echo iconv(‘gbk’,’utf-8′,$data);}return;}echo $data;}else {?Get Web Page$(document).ready(function(){$(document).keyup(function(e){e e || window.event;if(e.keyCode 13 $(“#input_text”).val() ! ”) {$(“.button_box”).click();}});$(“.button_box”).click(function(){if($(“#input_text”).val() ”) {$(“#input_text”).addClass(‘errorTips’).focus();return false;}else {$(“#input_text”).removeClass(‘errorTips’);}$.ajax({url: ”,data: ‘input_text’$(“#input_text”).val(),type:’POST’,success:function(msg){$(“.html_tips”).show();$(“#origin_website”).attr(‘href’,$(“#input_text”).val());$(“#back_a”).attr(‘href’,document.location.href);$(“#click_show”).show();$(“#output_page_html”).empty().val(msg).css({height:parseInt($(document).height()-100)}).show();$(“#output_page”).empty().html(msg).show();}});});});.p_box{margin-top:10px;}.input_box{border:1px solid;margin-left:10px;margin-top:2px;height:15px;float:left;size:32font-size: 14px;}.button_box{float:left;height:23px;padding-bottom:3px;}.hide_box{display:none;}.a_box{margin-left:10px;margin-top:3px;height:15px;float:left;font-size: 14px;}.clear_box{height:50px;}.error_tips{border:1px solid red;}#output_page_html{width:960px;margin:0 auto;}.html_tips{float: left;margin: 0 21px;font-size:1.8em;}站点站点源码}//End_php作者Zjmainstaywww.bkjia.comtrueTechArticle看点 1、file_get_contents超时控制。 2、页面编码判断。 3、键盘Enter键捕捉响应。 4、键盘event兼容处理。//event event || window.event; 5、XMLHttp…
