POST /ZX_WxSrv/Weixin?u=c8676c0f4a434d23ad012f5ce284500f&signature=8a0c9669def98f9f6bc11d21eeba0007c83e0c9a&timestamp=1503540597&nonce=796657805&openid=owsnSjpt2fmR_xuIdPmb0L-WXJYk 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[owsnSjpt2fmR_xuIdPmb0L-WXJYk]]></FromUserName>
<CreateTime>1503540597</CreateTime>
<MsgType><![CDATA[event]]></MsgType>
<Event><![CDATA[subscribe]]></Event>
<EventKey><![CDATA[]]></EventKey>
</xml>