C# 调用微信公众号接口发送客服消息示例

梦里梦外; 2022-06-02 00:55 302阅读 0赞

客服消息发送比较简单

注：指定openid和消息内容使用Post发送就可以，很多时候需要在触发事件或相应的情况下发送

官方文档：[https://mp.weixin.qq.com/wiki?t=resource/res\_main&id=mp1421140547][https_mp.weixin.qq.com_wiki_t_resource_res_main_id_mp1421140547]

**1.获取发送地址**

/// <summary>
    /// 客服发送消息-POST
    /// </summary>
    /// <returns></returns>
    public string GetKFSend()
    {
        string url = string.Format("https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token={0}", config.Access_Token);
        return url;
    }

**2.Post发送文本消息**

/// <summary>
    /// 发送文本消息
    /// </summary>
    /// <param name="content"></param>
    /// <returns></returns>
    public string SendText(string openid, string content)
    {
        string url = new LinkManage().GetKFSend();
        JObject data = new JObject();
        data.Add("touser", openid);
        data.Add("msgtype", "text");
        data.Add("text", JObject.FromObject(new
        {
            content = content
        }));
    
        string result = NetHelper.Post(url, data.ToString());
        return result;
    }

**3.Post发送图片消息**

/// <summary>
    /// 发送图片消息
    /// </summary>
    /// <param name="openid"></param>
    /// <param name="media_id"></param>
    /// <returns></returns>
    public string SendImage(string openid, string media_id)
    {
        string url = new LinkManage().GetKFSend();
        JObject data = new JObject();
        data.Add("touser", openid);
        data.Add("msgtype", "image");
        data.Add("image", JObject.FromObject(new
        {
            media_id = media_id
        }));
    
        string result = NetHelper.Post(url, data.ToString());
        return result;
    }

需要请求帮助类的自行下载：

[https://github.com/tianma3798/Common/tree/master/Web][https_github.com_tianma3798_Common_tree_master_Web]

[C\# 调用微信公众号接口生成带参数二维码、下载、合并][C_]

[C\# 使用curl工具 上传图片到微信服务器示例][C_ _curl_]

[curl工具使用简介][curl]

[https_mp.weixin.qq.com_wiki_t_resource_res_main_id_mp1421140547]: https://mp.weixin.qq.com/wiki?t=resource/res_main&id=mp1421140547
[https_github.com_tianma3798_Common_tree_master_Web]: https://github.com/tianma3798/Common/tree/master/Web
[C_]: http://blog.csdn.net/u011127019/article/details/78921880
[C_ _curl_]: http://blog.csdn.net/u011127019/article/details/78915704
[curl]: http://blog.csdn.net/u011127019/article/details/78913325