static String event() {
		StringBuffer sb = new StringBuffer();
		sb.append("<xml>");
		sb.append("<ToUserName><![CDATA[gsz]]></ToUserName>");
		sb.append("<FromUserName><![CDATA[askjdhksadpohsdakdsa]]></FromUserName>");
		sb.append("<CreateTime>");
		sb.append(System.currentTimeMillis());
		sb.append("</CreateTime>");
		sb.append("<MsgType><![CDATA[event]]></MsgType>");
		sb.append("<Event><![CDATA[subscribe]]></Event>");
		sb.append("<EventKey><![CDATA[subscribe]]></EventKey>");
		sb.append("</xml>");
		return sb.toString();
	}