public void Create(Guid id, Guid profileId) { PreviewAccount newPreviewAccount = new PreviewAccount(id, profileId); erpNodeDBContext.PreviewAccounts.Add(newPreviewAccount); erpNodeDBContext.SaveChanges(); }
/// <summary> /// 群发消息预览,微信支持多种预览账号,但每次只能一个,所以OpenIdSendParam.touser参数只第一个值有效并转成微信需要的参数键名 /// </summary> /// <param name="previewAccount">touser字段都可以改为towxname,这样就可以针对微信号进行预览(而非openID),towxname和touser同时赋值时,以towxname优先</param> /// <param name="openIdSendParam">与实际群发参数一致</param> /// <returns>群发消息预览发送结果</returns> public WeChatResult <GroupSendResult> PreviewSendAll(PreviewAccount previewAccount, OpenIdSendParam openIdSendParam) { string accessToken = connect.GetAccessToken(); string url = $"https://api.weixin.qq.com/cgi-bin/message/mass/preview?access_token={accessToken}"; if (openIdSendParam.touser == null || openIdSendParam.touser.Count == 0) { throw new ArgumentException("OpenIdSendParam.touser必须指定最少一个预览账号"); } string previewWx = openIdSendParam.touser[0]; string originJson = JsonConvert.SerializeObject(openIdSendParam); JObject jobject = JObject.Parse(originJson); jobject.Remove("touser"); if (previewAccount == PreviewAccount.OpenId) { jobject.Add($"\"touser\":\"{previewWx}\""); } else { jobject.Add($"\"towxname\":\"{previewWx}\""); } string resultStr = SimulateRequest.HttpPost(url, jobject.ToString()); WeChatResult <GroupSendResult> weChatResult = JsonConvert.DeserializeObject <WeChatResult <GroupSendResult> >(resultStr); if (weChatResult.errcode != WeChatErrorCode.SUCCESS) { SystemLogHelper.Warn(GetType().FullName, $"群发消息预览PreviewSendAll,微信服务报错:{weChatResult}"); } return(weChatResult); }