https://developers.weixin.qq.com/doc/offiaccount/Message_Management/Passive_user_reply_message.html

<xml>
  <ToUserName><![CDATA[{ToUserName}]]></ToUserName>
  <FromUserName><![CDATA[{FromUserName}]]></FromUserName>
  <CreateTime>{CreateTime}</CreateTime>
  <MsgType><![CDATA[news]]></MsgType>
  <ArticleCount>1</ArticleCount>
  <Articles>
    <item>
      <Title><![CDATA[{Title}]]></Title>
      <Description><![CDATA[{Description}]]></Description>
      <PicUrl><![CDATA[{Picurl}]]></PicUrl>
      <Url><![CDATA[{Url}]]></Url>
    </item>
  </Articles>
</xml>

url 这个链接点击后空白