private static void GenerateMsgBody(WXMassMsgType msgType, string data, StringBuilder msgStr)
{
#region 拼接内容mediaid, content , cardid
msgStr.Append("\"").Append(msgType).Append("\":{");
switch (msgType)
{
case WXMassMsgType.text:
msgStr.Append("\"content\":\"").Append(data).Append("\"");
break;
case WXMassMsgType.wxcard:
msgStr.Append("\"card_id\":\"").Append(data).Append("\"");
break;
default:
msgStr.Append("\"media_id\":\"").Append(data).Append("\"");
break;
}
msgStr.Append("},");
msgStr.Append("\"msgtype\":\"").Append(msgType);
if (msgType == WXMassMsgType.mpnews)
{
msgStr.Append("\",").Append("\"send_ignore_reprint\":").Append(msgType);
}
#endregion
}
/// <summary>
/// 根据Tag群发消息接口
/// </summary>
/// <param name="openId">openid，wxName和openId同时赋值时，以wxname优先</param>
/// <param name="wxName">微信名称，wxName和openId同时赋值时，以wxname优先</param>
/// <param name="msgType">群发的消息类型</param>
/// <param name="data">素材消息的media_id, text类型时是content, wxcard 时是card_id </param>
/// <param name="sendIgnoreReprint">当 send_ignore_reprint=1时，文章被判定为转载时，且原创文允许转载时，将继续进行群发操作。当 send_ignore_reprint =0时，文章被判定为转载时，将停止群发操作。send_ignore_reprint 默认为0</param>
/// <returns></returns>
public async Task <WXSendMassMsgResp> PreviewMassMsgAsync(string wxName, string openId, WXMassMsgType msgType, string data, int sendIgnoreReprint = 0)
{
var msgStr = new StringBuilder("{");
#region 拼接 发送用户信息
if (!string.IsNullOrEmpty(wxName))
{
msgStr.Append("\"towxname\":\"").Append(wxName).Append("\",");
}
if (!string.IsNullOrEmpty(openId))
{
msgStr.Append("\"touser\":\"").Append(openId).Append("\",");
}
#endregion
// 拼接内容mediaid, content , cardid
GenerateMsgBody(msgType, data, msgStr);
msgStr.Append("}");
var req = new OssHttpRequest();
req.HttpMethod = HttpMethod.Post;
req.AddressUrl = string.Concat(m_ApiUrl, "/cgi-bin/message/mass/preview");
req.CustomBody = msgStr.ToString();
return(await RestCommonOffcialAsync <WXSendMassMsgResp>(req));
}
/// <summary>
/// 根据Tag群发消息接口
/// </summary>
/// <param name="openIds"></param>
/// <param name="msgType">群发的消息类型</param>
/// <param name="data">素材消息的media_id, text类型时是content, wxcard 时是card_id </param>
/// <param name="sendIgnoreReprint">当 send_ignore_reprint=1时，文章被判定为转载时，且原创文允许转载时，将继续进行群发操作。当 send_ignore_reprint =0时，文章被判定为转载时，将停止群发操作。send_ignore_reprint 默认为0</param>
/// <returns></returns>
public async Task <WXSendMassMsgResp> SendMassMsgByOpenIds(List <string> openIds, WXMassMsgType msgType, string data, int sendIgnoreReprint = 0)
{
var msgStr = new StringBuilder("{");
#region 拼接touser
msgStr.Append("\"touser\":[");
for (int i = 0; i < openIds.Count; i++)
{
if (i > 0)
{
msgStr.Append(",");
}
msgStr.Append("\"").Append(openIds[i]).Append("\"");
}
msgStr.Append("],");
#endregion
// 拼接内容mediaid, content , cardid
GenerateMsgBody(msgType, data, msgStr);
msgStr.Append("}");
var req = new OssHttpRequest();
req.HttpMethod = HttpMethod.Post;
req.AddressUrl = string.Concat(m_ApiUrl, "/cgi-bin/message/mass/send");
req.CustomBody = msgStr.ToString();
return(await RestCommonOffcialAsync <WXSendMassMsgResp>(req));
}
/// <summary>
/// 根据Tag群发消息接口
/// </summary>
/// <param name="tagId">群发到的标签的tag_id，参加用户管理中用户分组接口，若is_to_all值为true，可不填写tag_id</param>
/// <param name="isToAll">用于设定是否向全部用户发送，值为true或false，选择true该消息群发给所有用户，选择false可根据tag_id发送给指定群组的用户</param>
/// <param name="msgType">群发的消息类型</param>
/// <param name="data">素材消息的media_id, text类型时是content, wxcard 时是card_id </param>
/// <param name="sendIgnoreReprint">当 send_ignore_reprint=1时，文章被判定为转载时，且原创文允许转载时，将继续进行群发操作。当 send_ignore_reprint =0时，文章被判定为转载时，将停止群发操作。send_ignore_reprint 默认为0</param>
/// <returns></returns>
public async Task <WXSendMassMsgResp> SendMassMsgByTagAsync(int tagId, bool isToAll, WXMassMsgType msgType, string data, int sendIgnoreReprint = 0)
{
var msgStr = new StringBuilder("{");
#region 拼接filter
msgStr.Append("\"filter\":{");
msgStr.Append("\"is_to_all\":").Append(isToAll).Append(",");
msgStr.Append("\"tag_id\":").Append(tagId);
msgStr.Append("},");
#endregion
GenerateMsgBody(msgType, data, msgStr);
msgStr.Append("}");
var req = new OssHttpRequest();
req.HttpMethod = HttpMethod.Post;
req.AddressUrl = string.Concat(m_ApiUrl, "/cgi-bin/message/mass/sendall");
req.CustomBody = msgStr.ToString();
return(await RestCommonOffcialAsync <WXSendMassMsgResp>(req));
}
