{
    "touser": "OPENID",
    "towxname": "示例的微信号",
    "msgtype": "mpnews",
    "text": {
        "content": "CONTENT"
    },
    "image": {
        "media_id": "123dsdajkasd231jhksad"
    },
    "mpnews": {
        "media_id": "123dsdajkasd231jhksad"
    },
    "voice": {
        "media_id": "123dsdajkasd231jhksad"
    },
    "mpvideo": {
        "media_id": "IhdaAQXuvJtGzwwc0abfXnzeezfO0NgPK6AQYShD8RQYMTtfzbLdBIQkQziv2XJc"
    },
    "wxcard": {
        "card_id": "123dsdajkasd231jhksad",
        "card_ext": "{\"code\":\"\",\"openid\":\"\",\"timestamp\":\"1402057159\",\"signature\":\"017bb17407c8e0058a66d72dcc61632b70f511ad\"}"
    }
}