<xml>
    <ToUserName><![CDATA[toUser]]></ToUserName>
    <FromUserName><![CDATA[FromUser]]></FromUserName>
    <CreateTime>123456789</CreateTime>
    <MsgType><![CDATA[event]]></MsgType>
    <Event><![CDATA[view_miniprogram]]></Event>
    <EventKey><![CDATA[pages/index/index]]></EventKey>
    <MenuId>MENUID</MenuId>
</xml>