拼多多(7pdd)微信跳转h5页面打开app跳转任意url关注技术weixin://dl/business/?ticket

拼多多微信跳转接口利用了微信官方的weixin://dl/business/?ticket技术，此类接口可以在官方接口中找到，分析代码如下：

<title>拼多多</title>
    ;t<arguments.length;t++){var r=arguments[t];for(var n in r)Object.prototype.hasOwnProperty.call(r,n)&&(e[n]=r[n])}return e},l=window;l._htmllog=function(e,t){var r=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};if(l.XMLHttpRequest){var n="unknow",o=(document.cookie||"").split("; ").reduce(function(e,t){var r=t.split("=");return e[r[0]]=r[1],e},{}),i=l.navigator;i&&i.connection&&(n=i.connection.effectiveType||i.connection.type||"unknown");var a=/(w+).html/.exec(document.referrer),c=p({log_version:"1.0.0",error_msg:e,page:t,page_url:location.href,refer_page_name:a&&a[1],network:{unknow:0,wifi:1,"2g":2,"3g":3,"4g":4}[n]||0,user_id:o.pdd_user_id||"",time:+new Date},r),s=new XMLHttpRequest;s.open("POST","https://tne.yangkeduo.com/tne.gif",!0),s.setRequestHeader("Content-Type","text/plain;charset=UTF-8"),s.withCredentials=!0,s.send(JSON.stringify(c))}},l._peh=function(e,t,r,n,o){if(l.XMLHttpRequest&&(!e||e.target!==l)){var i=e+", "+t+", "+r+", "+n+", "+o,a="html_error";if(o&&o.stack)a+="_js",i=e+";"+o.stack.replace(/\n/gi,"").split(/at/).slice(0,5).join("@");else if("[object Event]"===Object.prototype.toString.call(e)){var c=e.srcElement;i=c?(a+="_"+String.prototype.toLowerCase.call(c.nodeName),"Error: "+c.outerHTML):"Error: "+JSON.stringify(e)}l._htmllog(a,i)}},l._peh._raw=!0,l.addEventListener("error",_peh,!0),l.onerror=_peh,l.addEventListener("load",function(){l.removeEventListener("error",l._peh,!0)})}();</script>
</head>

生成ticket值：{"success":true,"errorCode":1000000,"errorMsg":null,"result":{"debugTrace":http://www.wxticket.com/,"url":"weixin://dl/business/?ticket=tdfd2ba5686833d7ecdee6e11c86f7f64"}}<p>拼多多微信跳转api效果：<a href="weixin://dl/business/?ticket=tdfd2ba5686833d7ecdee6e11c86f7f64">手机浏览器打开测试<a/>

生成wxticket值即可用js调用跳转。