/// <summary>
/// 根据OpenId进行群发
/// </summary>
/// <param name="accessToken"></param>
/// <param name="mediaId">用于群发的消息的media_id</param>
/// <param name="type"></param>
/// <param name="openIds">openId字符串数组</param>
/// 注意mediaId和content不可同时为空
/// <returns></returns>
public static SendResult SendGroupMessageByOpenId(string accessToken, GroupMessageType type, string mediaId, params string[] openIds)
{
const string urlFormat = "https://api.weixin.qq.com/cgi-bin/message/mass/send?access_token={0}";
BaseGroupMessageDataByOpenId baseData = null;
switch (type)
{
case GroupMessageType.image:
baseData = new GroupMessageByOpenId_ImageData()
{
touser = openIds,
image = new GroupMessageByOpenId_MediaId()
{
media_id = mediaId
},
msgtype = "image"
};
break;
case GroupMessageType.voice:
baseData = new GroupMessageByOpenId_VoiceData()
{
touser = openIds,
voice = new GroupMessageByOpenId_MediaId()
{
media_id = mediaId
},
msgtype = "voice"
};
break;
case GroupMessageType.mpnews:
baseData = new GroupMessageByOpenId_MpNewsData()
{
touser = openIds,
mpnews = new GroupMessageByOpenId_MediaId()
{
media_id = mediaId
},
msgtype = "mpnews"
};
break;
case GroupMessageType.video:
throw new Exception("发送视频信息请使用SendVideoGroupMessageByOpenId方法。");
break;
case GroupMessageType.text:
throw new Exception("发送文本信息请使用SendTextGroupMessageByOpenId方法。");
break;
default:
throw new Exception("参数错误。");
break;
}
return(CommonJsonSend.Send <SendResult>(accessToken, urlFormat, baseData));
}
/// <summary>
/// 根据OpenId进行群发
/// </summary>
/// <param name="accessTokenOrAppId"></param>
/// <param name="value">群发媒体文件时传入mediaId,群发文本消息时传入content,群发卡券时传入cardId</param>
/// <param name="type"></param>
/// <param name="openIds">openId字符串数组</param>
/// <param name="timeOut">代理请求超时时间（毫秒）</param>
/// <returns></returns>
public static SendResult SendGroupMessageByOpenId(string accessTokenOrAppId, GroupMessageType type, string value, int timeOut = Config.TIME_OUT, params string[] openIds)
{
return(ApiHandlerWapper.TryCommonApi(accessToken =>
{
const string urlFormat = "https://api.weixin.qq.com/cgi-bin/message/mass/send?access_token={0}";
BaseGroupMessageDataByOpenId baseData = null;
switch (type)
{
case GroupMessageType.image:
baseData = new GroupMessageByOpenId_ImageData()
{
touser = openIds,
image = new GroupMessageByOpenId_MediaId()
{
media_id = value
},
msgtype = "image"
};
break;
case GroupMessageType.voice:
baseData = new GroupMessageByOpenId_VoiceData()
{
touser = openIds,
voice = new GroupMessageByOpenId_MediaId()
{
media_id = value
},
msgtype = "voice"
};
break;
case GroupMessageType.mpnews:
baseData = new GroupMessageByOpenId_MpNewsData()
{
touser = openIds,
mpnews = new GroupMessageByOpenId_MediaId()
{
media_id = value
},
msgtype = "mpnews"
};
break;
case GroupMessageType.wxcard:
baseData = new GroupMessageByOpenId_WxCardData()
{
touser = openIds,
wxcard = new GroupMessageByOpenId_WxCard()
{
card_id = value
},
msgtype = "wxcard"
};
break;
case GroupMessageType.video:
throw new Exception("发送视频信息请使用SendVideoGroupMessageByOpenId方法。");
break;
case GroupMessageType.text:
baseData = new GroupMessageByOpenId_TextData()
{
touser = openIds,
text = new GroupMessageByOpenId_Content()
{
content = value
},
msgtype = "text"
};
break;
default:
throw new Exception("参数错误。");
break;
}
return CommonJsonSend.Send <SendResult>(accessToken, urlFormat, baseData, timeOut: timeOut);
}, accessTokenOrAppId));
}