POST /ZX_WxSrv/Weixin?u=c8676c0f4a434d23ad012f5ce284500f&signature=93e077771e0a3c75785efb9eab2a777ddbd88923&timestamp=1502700048&nonce=634989657&openid=owsnSjig8abby6dPL_WDQZm9MmfY HTTP/1.1
Pragma: no-cache
Content-Length: 278
Content-Type: text/xml
Accept: */*
Host: test.bsm6.com
User-Agent: Mozilla/4.0

<xml><ToUserName><![CDATA[gh_d50be23dcd98]]></ToUserName>
<FromUserName><![CDATA[owsnSjig8abby6dPL_WDQZm9MmfY]]></FromUserName>
<CreateTime>1502700048</CreateTime>
<MsgType><![CDATA[event]]></MsgType>
<Event><![CDATA[subscribe]]></Event>
<EventKey><![CDATA[]]></EventKey>
</xml>