接口地址：https://api.weixin.qq.com/cgi-bin/message/wxopen/template/send?access_token=ACCESS_TOKEN
HTTP请求方式：post
POST参数说明
| 参数 | 必填 | 说明 |
|---|---|---|
| touser | 是 | 接收者（用户）的 openid |
| template_id | 是 | 所需下发的模板消息的id |
| page | 否 | 点击模板卡片后的跳转页面，仅限本小程序内的页面。支持带参数,（示例index?foo=bar）。该字段不填则模板无跳转。 |
| form_id | 是 | 表单提交场景下，为 submit 事件带上的 formId；支付场景下，为本次支付的 prepay_id |
| data | 是 | 模板内容，不填则下发空模板 |
| color | 否 | 模板内容字体的颜色，不填默认黑色 |
| emphasis_keyword | 否 | 模板需要放大的关键词，不填则默认无放大 |
本实例的form_id参数为支付场景下的prepay_id
自己封装的模板消息发送接口：（C# WebApi）
自己封装的post的接口参数：
#region 发送模板消息
public class PostSendTemplete
{
/// <summary>
/// 加密的
/// </summary>
public string shopid { get; set; }
/// <summary>
/// 付款成功通知 AT0005
/// 付款失败通知 AT0006
/// 待付款提醒 AT0008
/// 退款通知 AT0036
/// </summary>
public string temptype { get; set; }
/// <summary>
/// 接收者（用户）的 openid
/// </summary>
public string openid { get; set; }
/// <summary>
/// 点击模板卡片后的跳转页面，仅限本小程序内的页面。支持带参数,（示例index?foo=bar）。该字段不填则模板无跳转。
/// </summary>
public string page { get; set; }
/// <summary>
/// 表单提交场景下，为 submit 事件带上的 formId；支付场景下，为本次支付的 prepay_id
/// </summary>
public string form_id { get; set; }
/// <summary>
/// 内容
/// </summary>
public string content { get; set; }
/// <summary>
/// 模板需要放大的关键词，不填则默认无放大
/// </summary>
public string emphasis_keyword { get; set; }
}
#endregion
封装的post的小程序接口参数
/// <summary>
/// 小程序模板消息模板
/// </summary>
public class WxaTempleteModel
{
/// <summary>
/// 是 接收者（用户）的 openid
/// </summary>
public string touser { get; set; }
/// <summary>
/// 是 所需下发的模板消息的id
/// </summary>
public string template_id { get; set; }
/// <summary>
/// 否 点击模板卡片后的跳转页面，仅限本小程序内的页面。支持带参数,（示例index?foo=bar）。该字段不填则模板无跳转。
/// </summary>
public string page { get; set; }
/// <summary>
/// 是 表单提交场景下，为 submit 事件带上的 formId；支付场景下，为本次支付的 prepay_id
/// </summary>
public string form_id { get; set; }
/// <summary>
/// 是 模板内容，不填则下发空模板
/// </summary>
public object data { get; set; }
/// <summary>
/// 否 模板内容字体的颜色，不填默认黑色
/// </summary>
public string color { get; set; }
/// <summary>
/// 否 模板需要放大的关键词，不填则默认无放大
/// </summary>
public string emphasis_keyword { get; set; }
}
#region 付款成功通知 AT0005
/// <summary>
/// //付款成功通知
//{"keyword_id":13,"name":"商家名称","example":"早安豆浆店"}{"keyword_id":16,"name":"门店","example":"汽车4s店"} {"keyword_id":22,"name":"订单编号","example":"123658635455"} {"keyword_id":27,"name":"商品信息","example":"鱼香肉丝"}, {"keyword_id":3,"name":"付款金额","example":"8元"}
/// </summary>
public class PaySuccessTemplete
{
/// <summary>
/// {"keyword_id":13,"name":"商家名称","example":"早安豆浆店"}
/// </summary>
public TempleteItemData keyword1 { get; set; }
/// <summary>
/// {"keyword_id":16,"name":"门店","example":"汽车4s店"}
/// </summary>
public TempleteItemData keyword2 { get; set; }
/// <summary>
/// {"keyword_id":22,"name":"订单编号","example":"123658635455"}
/// </summary>
public TempleteItemData keyword3 { get; set; }
/// <summary>
/// {"keyword_id":27,"name":"商品信息","example":"鱼香肉丝"}
/// </summary>
public TempleteItemData keyword4 { get; set; }
/// <summary>
/// {"keyword_id":3,"name":"付款金额","example":"8元"}
/// </summary>
public TempleteItemData keyword5 { get; set; }
}
#endregion
后台接口代码
#region 发送模板消息
[HttpPost]
public Result SendTemplete(PostSendTemplete model)
{
Logger.Debug("发送模板接口：3" + JsonConvert.SerializeObject(model));
if (string.IsNullOrWhiteSpace(model.shopid))
{
_result.success = false;
_result.message = "商户号为空";
return _result;
}
if (string.IsNullOrWhiteSpace(model.form_id))
{
_result.success = false;
_result.message = "form_id为空";
return _result;
}
if (string.IsNullOrWhiteSpace(model.openid))
{
_result.success = false;
_result.message = "微信ID为空";
return _result;
}
if (string.IsNullOrWhiteSpace(model.temptype))
{
_result.success = false;
_result.message = "模板类别为空";
return _result;
}
try
{
var shopid = DESEncrypt.Decrypt(model.shopid);
var wxAppSet = _wxAppSetService.GetFromCache(shopid);
var wxaTemplete = new t_wxa_templete();
if (_wxaTempleteService.Exists(a => a.shopid == shopid && a.templete_type == model.temptype))
{
wxaTemplete = _wxaTempleteService.Get(a => a.shopid == shopid && a.templete_type == model.temptype);
}
else
{
var componentToken2 = Senparc.Weixin.MP.Sample.CommonService.Custom.TokenHelper.GetComponentAccessToken(component_AppId, component_Secret).component_access_token;
var authToken2 = Senparc.Weixin.MP.Sample.CommonService.Custom.TokenHelper.GetAuthorizerAccessToken(component_AppId, componentToken2, wxAppSet.appid, wxAppSet.authorizer_refresh_token).authorizer_access_token;
// var data = Senparc.Weixin.WxOpen.AdvancedAPIs.Template.TemplateApi.Add(authToken, temptype, intKws);
var url2 = "https://api.weixin.qq.com/cgi-bin/wxopen/template/add?access_token=" + authToken2;
var obj2 = new PostAddTemplete();
obj2.id = model.temptype;
switch (model.temptype)
{
case "AT0005"://付款成功通知
obj2.keyword_id_list = new int[5] { 13, 16, 22, 27, 3 };
break;
case "AT0006"://付款失败通知
obj2.keyword_id_list = new int[4] { 10, 11, 20, 2 };
break;
case "AT0008"://待付款提醒
obj2.keyword_id_list = new int[5] { 8, 33, 6, 9, 4 };
break;
case "AT0036"://退款通知
obj2.keyword_id_list = new int[5] { 14, 65, 4, 35, 5 };
break;
default:
_result.success = false;
_result.message = "未知模板类型";
return _result;
break;
}
var data2 = JsonConvert.DeserializeObject<AddTempleteResult>(SissO2O.Framework.Common.NetHelper.WxAppHttpPost(url2, obj2, SerializationType.Json));
Logger.Debug("data=" + JsonConvert.SerializeObject(data2));
if (data2.errcode == 0)
{
var templete = new t_wxa_templete();
templete = new t_wxa_templete();
templete.operdate = DateTime.Now;
templete.shopid = shopid;
templete.templete_id = data2.template_id;
templete.templete_type = model.temptype;
templete.keyword_id_list = obj2.keyword_id_list.ToList().ToString();
_wxaTempleteService.Add(templete);
_wxaTempleteService.Commit();
}
else
{
_result.message = "错误代码:" + data2.errcode + " " + data2.errmsg;
_result.success = false;
}
}
Logger.Debug("wxaTemplete=" + JsonConvert.SerializeObject(wxaTemplete));
var temppleteModel = new WxaTempleteModel();
temppleteModel.template_id = wxaTemplete.templete_id;
temppleteModel.page = model.page;
temppleteModel.color = "#173177";
temppleteModel.emphasis_keyword = model.emphasis_keyword;
temppleteModel.form_id = model.form_id;
temppleteModel.touser = model.openid;
switch (model.temptype)
{
case "AT0005"://付款成功通知
temppleteModel.data = JsonConvert.DeserializeObject<PaySuccessTemplete>(model.content);
break;
case "AT0006"://付款失败通知
temppleteModel.data = JsonConvert.DeserializeObject<PayFailTemplete>(model.content);
break;
case "AT0008"://待付款提醒
temppleteModel.data = JsonConvert.DeserializeObject<PayWaitTemplete>(model.content);
break;
case "AT0036"://退款通知
temppleteModel.data = JsonConvert.DeserializeObject<PayRefundTemplete>(model.content);
break;
default:
_result.success = false;
_result.message = "未知模板类型";
return _result;
break;
}
Logger.Debug("temppleteModel=" + JsonConvert.SerializeObject(temppleteModel));
var componentToken = Senparc.Weixin.MP.Sample.CommonService.Custom.TokenHelper.GetComponentAccessToken(component_AppId, component_Secret).component_access_token;
Logger.Debug("componentToken=" + componentToken);
var authToken = Senparc.Weixin.MP.Sample.CommonService.Custom.TokenHelper.GetAuthorizerAccessToken(component_AppId, componentToken, wxAppSet.appid, wxAppSet.authorizer_refresh_token).authorizer_access_token;
Logger.Debug("authToken=" + authToken);
var url = "https://api.weixin.qq.com/cgi-bin/message/wxopen/template/send?access_token=" + authToken;
Logger.Debug("url2333=" + url);
var result = Senparc.Weixin.CommonAPIs.CommonJsonSend.Send<BaseWxResult>(authToken, url, temppleteModel);
// var strResult = SissO2O.Framework.Common.NetHelper.WxAppHttpPost(url, temppleteModel, SerializationType.Json);
// var strResult = SissO2O.Framework.Common.PostDataToUrl.PostData(url, JsonConvert.SerializeObject(temppleteModel));
Logger.Debug("strResult=" + JsonConvert.SerializeObject(result));
// var result = JsonConvert.DeserializeObject<BaseWxResult>(strResult);
if (result.errcode != 0)
{
_result.message = "错误代码:" + result.errcode + " " + result.errmsg;
_result.success = false;
Logger.Error("商户：" + shopid + "小程序发布模板消息出错" + "错误代码:" + result.errcode + " " + result.errmsg);
}
}
catch (Exception ex)
{
_result.message = ex.Message;
_result.success = false;
Logger.Error("商户：" + JsonConvert.SerializeObject(model) + "小程序发布模板消息出错，因为：" + ex.Message + "错误代码:" + ex.StackTrace);
}
return _result;
}
#endregion
后台调用接口的代码
//测试发送模板消息
var postSendTemplete = new PostSendTemplete();
postSendTemplete.form_id = order.form_id;
postSendTemplete.openid = order.openid;
postSendTemplete.page = "";
postSendTemplete.shopid = model.shopid;
postSendTemplete.temptype = "AT0005";
postSendTemplete.content = Common.Common.PaySuccessTempleteContentToString(shopInfoModel.shopname, order.branchname, model.orderno, order.orderdesc, order.amt);
Logger.Debug("发送模板消息接口1：" + JsonConvert.SerializeObject(postSendTemplete));
var tempUrl = "http://wxapp.sissyun.com.cn/api/WxAppApi/SendTemplete";
var tempResult = SissO2O.Framework.Common.NetHelper.WxAppHttpPost(tempUrl, postSendTemplete, SerializationType.Json);
此处的keyword关键字，命名从1开始，
/// <summary>
/// 获取支付成功的模板消息内容
/// </summary>
/// <param name="shopname">商家名称</param>
/// <param name="branchname">门店名称</param>
/// <param name="orderno">订单编号</param>
/// <param name="productinfo">商品信息</param>
/// <param name="amt">付款金额 </param>
/// <returns></returns>
public static string PaySuccessTempleteContentToString(string shopname, string branchname, string orderno, string productinfo, decimal amt)
{
var model = new PaySuccessTemplete()
{
keyword1 = new TempleteItemData()
{
value = shopname,
},
keyword2 = new TempleteItemData()
{
value = branchname,
},
keyword3 = new TempleteItemData()
{
value = orderno,
},
keyword4 = new TempleteItemData()
{
value = productinfo,
},
keyword5 = new TempleteItemData()
{
value = amt.ToString("0.00") + "元"
}
};
return JsonConvert.SerializeObject(model);
}
效果
效果 第一条的关键字排列错误，第二条为正确的关键字组合 ，关键字组合有数量限制
