<html> <head> <meta charset="UTF-8"/> <meta name="viewport" content="initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no"> <meta name="format-detection" content="telephone=no, email=no"> <title></title> <script src="//g.alicdn.com/mtb/lib-callapp/1.4.8/??combo.js,callapp.js"></script> <style> body{ background-repeat:no-repeat; background-position: left top; background-color: #efeff4; background-size: 100%; padding: 0; margin: 0; } </style> <script> //业务点code var bizCode="tbshare"; //短地址 var shortName = "h.3ojwFcA"; //目标地址 var url = ''; //短地址有问题时跳转的地址 var invalidUrl = "http://m.tb.cn/scanError.htm"; //黄金令箭埋点值 var ecode="ecode.2.1"; //短地址状态 var status = "false"; //是否是阿里系APP访问 var isAliApp = "false"; //是否强制在body里插入img节点（tbshare有类似需求） var mustImg = "true"; //客户端应用信息，见App.java定义,这些变量在页面上已经用不到了，全部在java内部判断用了 var app= "ms_ie";//如果是微信，需要特殊处理 //客户端系统信息，见OS.java定义 var os = "Windows";//访问的系统 //客户端打开的方式，见xcode里Constant.java中定义 var appMethod="replace"; //selfview的模板不用在这里输出，不然会js变量冲突 var methodString=""; //创建码时，指定码的extraStr的json字符内容，用于自定义模板页面填坑位用 var extraData =""; var replacedWxBgPic = ""; </script> </head> <body><script> with(document)with(body)with(insertBefore(createElement("script"),firstChild))setAttribute("exparams","category=&userid=&aplus&yunid=&&trid=2150440317442184344604619e27ed&asid=AQAAAABCqfZnvzX1EgAAAADC1pcG3Cu9+g==",id="tb-beacon-aplus",src=(location>"https"?"//g":"//g")+".alicdn.com/alilog/mlog/aplus_v2.js") </script> </body> <script type="text/javascript"> //主流程函数 (function(d){ //1.获取目标地址，并拼上有可能的子码参数 url = getGoUrl(); //2.黄金令箭埋点 sendEcode(); //3.设置当前页面标题，网速慢或者在微信中要用到 setTitle(); //如果是微信，则按定制的要求展示 if(app=='weixin'|| app=='qq' || mustImg=='true'){ setWxImg(); } // 2021-09-17 Welcome to weixin. if (/(MicroMessenger\/|QQ\/)/.test(navigator.userAgent)) { appMethod = 'replace'; } //打开方式： //4.1 selfview --使用自定义页面 if(appMethod=="selfview"){ return; } //4.2 image --使用图片展示 if(appMethod=="image"){ imgShow(); return; } //4.3 iframe --使用中间页iframe内嵌目标页面 if(appMethod=="iframe"){ makeIframe(url); return; } //4.4 callclient>0 --使用iframe并唤起某个app if(appMethod=="callclient" && methodString !=0){ callClient(); return; } //4.5 replace/callclient=0 --直接打开 setTimeout(function(){ //如果不加visa参数,smb会唤起手淘 //url = appenndParam(url,'visa','701e9209f542c59d'); window.location.replace(url); //alert("go to:"+url); },200); })(document); //1.拼装目标地址，把短地址里的参数拼上 function getGoUrl(){ // var strRedirect ;//t=url; var strRedirect = url; var append2; //是否有锚点 var anchorIndex = url.indexOf("#"); if(anchorIndex>0){ //有锚点把url分成两部分 strRedirect = url.substring(0,anchorIndex); append2 = url.substring(anchorIndex); }else{ strRedirect = url; append2 = ''; } // alert(strRedirect) //扫码失败 if(status!='true'){ strRedirect = invalidUrl; } //拼上子码参数 var params = location.search; if(params.indexOf("?")!=-1){ if(strRedirect.indexOf("?")>=0){ strRedirect = strRedirect+params.replace("?","&"); }else{ strRedirect=strRedirect+params; } } //把APP信息来源也加上 if(strRedirect.indexOf("?")>=0){ strRedirect= strRedirect+'&app='+app; }else{ strRedirect= strRedirect+'?app='+app; } // return strRedirect; return strRedirect + append2; } //1.在url里面加上参数 function appenndParam(url,key,value){ if(url.indexOf(key)==-1){ //是否有锚点 var anchorIndex = url.indexOf("#"); if(anchorIndex>0){ var strRedirect; var append2; //有锚点把url分成两部分 strRedirect = url.substring(0,anchorIndex); append2 = url.substring(anchorIndex); if(url.indexOf("?")>=0){ strRedirect= strRedirect+'&'+key+'='+value; }else{ strRedirect= strRedirect+'?'+key+'='+value; } return strRedirect+ append2; }else{ if(url.indexOf("?")>=0){ url= url+'&'+key+'='+value; }else{ url= url+'?'+key+'='+value; } return url; } }else{ //链接里面包含这个参数的时候就不加了 return url; } } //2.黄金令箭埋点 function sendEcode(){ if(shortName){ var logUrl = '//gm.mmstat.com/'+ecode+'?logtype=2&cache='+new Date().getTime(); var img = new Image(); img.src = logUrl + '&id='+shortName+'&biz_code='+bizCode+'&app='+app+'&status='+status; } } //3、设置当前页面标题 function setTitle(){ var title = url.match(/\bxTitle=([^&$]+)/); title = title ? title[1] : ''; title = decodeURIComponent(title); if(title){ document.title = title; sendMsg("wxtitle:"+title); } } function escapeHtml(str){ str = str.replace(/&/g, "&"); str = str.replace(/>/g, ">"); str = str.replace(/</g, "<"); str = str.replace(/"/g, """); str = str.replace(/'/g, "'"); return str; } //设置微信分享的Logo图片,图片大小大于350*350,body里面的第一张图片 function setWxImg(){ var image = url.match(/\bxImage=([^&$]+)/); image = image ? image[1] : ''; image = decodeURIComponent(image); image = escapeHtml(image); if(image){ var imgDiv = document.createElement('div'); imgDiv.style.display="none"; imgDiv.id="wx_pic"; imgDiv.innerHTML="<img src='"+image+"' />"; document.body.appendChild(imgDiv); //发送给外部iframe消息，申请了腾讯云服务器域名，跨域设置父页面内容 sendMsg("wxpic:"+image); } } //使用外部域名IFRAME，发出消息告知tile和分享图片logo function sendMsg(message){ if (typeof window.postMessage != 'undefined') {// 检查浏览器是否支持postMessage window.parent.postMessage(message, '*');//注意向父窗口发送消息，如果往本页面的iframe发消息，需要指明哪个iframe.contentWindow.postMessage } } //4.2 image --使用图片展示 function imgShow(){ var body = document.body; if(methodString=="" || methodString.indexOf(",")<=0){ methodString = '//gtms01.alicdn.com/tps/i1/TB1lcdUIFXXXXc6XpXXv8wV0FXX-640-390.jpg,//gtms02.alicdn.com/tps/i2/TB1OkV4IFXXXXa_XXXXPF7W0FXX-640-421.png'; } // 如果配置了要替换的背景图片，则替换 if(replacedWxBgPic!="" && replacedWxBgPic.indexOf(",")>0) { methodString = replacedWxBgPic; } var imgArr = methodString.split(","); //QQ if(app=='qq' && imgArr.length==4){ if(os=='iphone' || os=='ipad' ){ body.style.backgroundImage = 'url('+imgArr[2]+')'; }else{ body.style.backgroundImage = 'url('+imgArr[3]+')'; } }else{ if(os=='iphone' || os=='ipad' ){ body.style.backgroundImage = 'url('+imgArr[0]+')'; }else{ body.style.backgroundImage = 'url('+imgArr[1]+')'; } } } ////4.4 callclient>0 --使用iframe并唤起某个app，双11后重构下改成前端的库使用gotoPage //1、淘宝：“taobao://” //2、支付宝：“alipays://platformapi/startapp?appId=20000067&url=”,20000067 代表钱包内部应用的ID ，by 左契 //3、天猫：“tmall://page.tm/webview?webURLString=” by 宵练 //4、淘宝电影：“tbmovie://taobao.com/h5jump?url=”，by 爵爷 function callClient(){ var schame = ''; var encode = false; if(methodString == 1){ schame = 'taobao://'; } if(methodString==2 ){ schame = 'alipays://platformapi/startapp?appId=20000067&url='; encode =true; } if(methodString==3){ schame = 'tmall://page.tm/webview?url='; encode =true; } if(methodString==4){ schame = 'youku://http?url='; encode =true; } if(methodString==5){ schame = 'taobaolite://'; encode =true; } //唤起失败，还是停留在这个H5页面 makeIframe(url); //唤起客户端，用一个iframe来唤起 if(schame !=''){ var schameUrl = url.replace('http://',""); schameUrl = schameUrl.replace('https://',""); if(encode == true){ //优酷和天猫的不走寻常路，需要加http或https协议 if(methodString==4){ schameUrl = encodeURIComponent(url); }else if(methodString==3){ //保险起见，和史雷确认加了这个参数后smb不再唤端 url = appenndParam(url,'_share_from_app','tmallapp'); schameUrl = encodeURIComponent(url); }else{ schameUrl = encodeURIComponent(schameUrl); } } schameUrl = schame + schameUrl; //JS库对系统的判断 var j_os = lib.env.os; var j_browser = lib.env.browser; // ios 9.0，需要用a标签的href??? var ios9SafariFix =j_os.isIPhone && j_os.version.gte('9.0') && j_browser.isSafari; //IOS9 Safari特殊处理 if(ios9SafariFix){ setTimeout(function(){ useAnchorLink(schameUrl); }, 100); }else{ makeHiddenIframe(schameUrl); } } } //创建一个A连接打开事件，打开一个地址 function useAnchorLink(url) { var a = document.createElement('a'); a.setAttribute('href', url); a.style.display = 'none'; document.body.appendChild(a); var e = document.createEvent('HTMLEvents'); e.initEvent('click', false, false); a.dispatchEvent(e); } //4.3 iframe --使用中间页iframe内嵌目标页面 function makeIframe(url){ var ifa = document.createElement('iframe'); ifa.style.width = '100%'; ifa.style.height = '100%'; ifa.style.border = 'none'; ifa.style.margin = '0'; ifa.style.padding = '0'; ifa.src = url; ifa.onload = function(){ //因为iframe内, 则在默认情况下, 对应的PV不会被纳入到A+产品的统计范围，http://log.alibaba-inc.com/track/info.htm?spm=a1z3g.10667093/2277.content.6.3cbf1292cXPcGj&type=2392&id=23 //document.head.appendChild(makeMeta()); //解决safri上宝贝页面被放大2倍问题，但是android不能加上去，加上去滑动不了 if(lib.env.os.isIPhone){ ifa.setAttribute('scrolling', 'no'); ifa.style.width = '1px'; ifa.style.minWidth = '100%'; } }; document.body.appendChild(ifa); } function makeMeta() { var meta = document.createElement('meta'); meta.name = 'aplus-ifr-pv'; meta.content = '1'; return meta; } //创建一个隐藏的 iframe，用于唤起客户端 function makeHiddenIframe(url){ var ifa = document.createElement('iframe'); ifa.style.display='none'; ifa.style.width = '0%'; ifa.style.height = '0%'; ifa.style.border = 'none'; ifa.style.margin = '0'; ifa.style.padding = '0'; ifa.src = url; document.body.appendChild(ifa); } </script> </html>

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