/// <summary>
/// 处理视频请求
/// </summary>
/// <param name="requestMessage"></param>
/// <returns></returns>
public override IResponseMessageBase OnVideoRequest(RequestMessageVideo requestMessage)
{
var responseMessage = CreateResponseMessage <ResponseMessageText>();
responseMessage.Content = "您发送了一条视频信息，ID：" + requestMessage.MediaId;
#region 材并推送到客户端
Task.Factory.StartNew(async() =>
{
//上传素材
var dir = Server.GetMapPath("~/App_Data/TempVideo/");
var file = await MediaApi.GetAsync(appId, requestMessage.MediaId, dir);
var uploadResult = await MediaApi.UploadTemporaryMediaAsync(appId, UploadMediaFileType.video, file, 50000);
await CustomApi.SendVideoAsync(appId, base.WeixinOpenId, uploadResult.media_id, "这是您刚才发送的视频", "这是一条视频消息");
}).ContinueWith(async task =>
{
if (task.Exception != null)
{
WeixinTrace.Log("OnVideoRequest()储存Video过程发生错误：", task.Exception.Message);
var msg = string.Format("上传素材出错：{0}\r\n{1}",
task.Exception.Message,
task.Exception.InnerException != null
? task.Exception.InnerException.Message
: null);
await CustomApi.SendTextAsync(appId, base.WeixinOpenId, msg);
}
});
#endregion
return(responseMessage);
}
public override bool Lock(string resourceName, int retryCount, TimeSpan retryDelay)
{
var key = _mamcachedStrategy.GetFinalKey(resourceName);
var successfull = RetryLock(key, retryCount /*暂时不限制*/, retryDelay, () =>
{
try
{
if (_mamcachedStrategy._cache.Get(key) != null)
{
return(false);//已被别人锁住，没有取得锁
}
else
{
_mamcachedStrategy._cache.Store(StoreMode.Set, key, new object(), new TimeSpan(0, 0, 10)); //创建锁
return(true); //取得锁
}
}
catch (Exception ex)
{
WeixinTrace.Log("Memcached同步锁发生异常：" + ex.Message);
return(false);
}
}
);
return(successfull);
}
public async Task <IActionResult> DecodeEncryptedData(string type, string sessionId, string encryptedData, string iv)
{
DecodeEntityBase decodedEntity = null;
try
{
switch (type.ToUpper())
{
case "USERINFO": //wx.getUserInfo()
decodedEntity = EncryptHelper.DecodeUserInfoBySessionId(
sessionId,
encryptedData, iv);
break;
default:
break;
}
}
catch (Exception ex)
{
WeixinTrace.SendCustomLog("EncryptHelper.DecodeUserInfoBySessionId 方法出错",
$@"sessionId: {sessionId}
encryptedData: {encryptedData}
iv: {iv}
sessionKey: { (await SessionContainer.CheckRegisteredAsync(sessionId)
? (await SessionContainer.GetSessionAsync(sessionId)).SessionKey
: "未保存sessionId")}
异常信息：
{ex.ToString()}
");
}
//检验水印
var checkWatermark = false;
if (decodedEntity != null)
{
checkWatermark = decodedEntity.CheckWatermark(WxOpenAppId);
//保存用户信息（可选）
if (checkWatermark && decodedEntity is DecodedUserInfo decodedUserInfo)
{
var sessionBag = await SessionContainer.GetSessionAsync(sessionId);
if (sessionBag != null)
{
await SessionContainer.AddDecodedUserInfoAsync(sessionBag, decodedUserInfo);
}
}
}
//注意：此处仅为演示，敏感信息请勿传递到客户端！
return(Json(new
{
success = checkWatermark,
//decodedEntity = decodedEntity,
msg = $"水印验证：{(checkWatermark ? "通过" : "不通过")}"
}));
}
/// <summary>
/// 退款通知地址
/// </summary>
/// <returns></returns>
public ActionResult RefundNotifyUrl()
{
string responseCode = "FAIL";
string responseMsg = "FAIL";
try
{
ResponseHandler resHandler = new ResponseHandler(null);
string return_code = resHandler.GetParameter("return_code");
string return_msg = resHandler.GetParameter("return_msg");
if (return_code == "SUCCESS")
{
responseCode = "SUCCESS";
responseMsg = "OK";
string appId = resHandler.GetParameter("appid");
string mch_id = resHandler.GetParameter("mch_id");
string nonce_str = resHandler.GetParameter("nonce_str");
string req_info = resHandler.GetParameter("req_info");
var decodeReqInfo = TenPayV3Util.DecodeRefundReqInfo(req_info, TenPayV3Info.Key);
var decodeDoc = XDocument.Parse(decodeReqInfo);
//获取接口中需要用到的信息
string transaction_id = decodeDoc.Root.Element("transaction_id").Value;
string out_trade_no = decodeDoc.Root.Element("out_trade_no").Value;
string refund_id = decodeDoc.Root.Element("refund_id").Value;
string out_refund_no = decodeDoc.Root.Element("out_refund_no").Value;
int total_fee = int.Parse(decodeDoc.Root.Element("total_fee").Value);
int? settlement_total_fee = decodeDoc.Root.Element("settlement_total_fee") != null
? int.Parse(decodeDoc.Root.Element("settlement_total_fee").Value)
: null as int?;
int refund_fee = int.Parse(decodeDoc.Root.Element("refund_fee").Value);
int tosettlement_refund_feetal_fee = int.Parse(decodeDoc.Root.Element("settlement_refund_fee").Value);
string refund_status = decodeDoc.Root.Element("refund_status").Value;
string success_time = decodeDoc.Root.Element("success_time").Value;
string refund_recv_accout = decodeDoc.Root.Element("refund_recv_accout").Value;
string refund_account = decodeDoc.Root.Element("refund_account").Value;
string refund_request_source = decodeDoc.Root.Element("refund_request_source").Value;
//进行业务处理
}
}
catch (Exception ex)
{
responseMsg = ex.Message;
WeixinTrace.WeixinExceptionLog(new WeixinException(ex.Message, ex));
}
string xml = string.Format(@"<xml>
<return_code><![CDATA[{0}]]></return_code>
<return_msg><![CDATA[{1}]]></return_msg>
</xml>", responseCode, responseMsg);
return(Content(xml, "text/xml"));
}
/// <summary>
/// GET方式请求URL，并返回T类型
/// </summary>
/// <typeparam name="T">接收JSON的数据类型</typeparam>
/// <param name="url"></param>
/// <param name="encoding"></param>
/// <param name="maxJsonLength">允许最大JSON长度</param>
/// <returns></returns>
public static T GetJson <T>(string url, Encoding encoding = null, int?maxJsonLength = null)
{
string returnText = RequestUtility.HttpGet(url, encoding);
WeixinTrace.SendLog(url, returnText);
JavaScriptSerializer js = new JavaScriptSerializer();
if (maxJsonLength.HasValue)
{
js.MaxJsonLength = maxJsonLength.Value;
}
if (returnText.Contains("errcode"))
{
//可能发生错误
WxJsonResult errorResult = js.Deserialize <WxJsonResult>(returnText);
if (errorResult.errcode != ReturnCode.请求成功)
{
//发生错误
throw new ErrorJsonResultException(
string.Format("微信请求发生错误！错误代码：{0}，说明：{1}",
(int)errorResult.errcode, errorResult.errmsg), null, errorResult, url);
}
}
T result = js.Deserialize <T>(returnText);
return(result);
}
public override bool Lock(string resourceName, int retryCount, TimeSpan retryDelay)
{
var successful = RetryLock(resourceName, retryCount, retryDelay, () =>
{
try
{
if (LockPool.ContainsKey(resourceName))
{
return(false);//已被别人锁住，没有取得锁
}
else
{
LockPool.Add(resourceName, new object()); //创建锁
return(true); //取得锁
}
}
catch (Exception ex)
{
WeixinTrace.Log("本地同步锁发生异常：" + ex.Message);
return(false);
}
}
);
return(successful);
}
public void TestAll()
{
var mq = new SenparcMessageQueue();
var count = mq.GetCount();
var key = DateTime.Now.Ticks.ToString();
//Test Add()
var item = mq.Add(key, () => WeixinTrace.Log("测试SenparcMessageQueue写入Key=A"));
Assert.AreEqual(count + 1, mq.GetCount());
//var hashCode = item.GetHashCode();
//Test GetCurrentKey()
var currentKey = mq.GetCurrentKey();
Assert.AreEqual(key, currentKey);
//Test GetItem
var currentItem = mq.GetItem(currentKey);
Assert.AreEqual(currentItem.Key, item.Key);
Assert.AreEqual(currentItem.AddTime, item.AddTime);
//Test Remove
mq.Remove(key);
Assert.AreEqual(count, mq.GetCount());
}
static MemcachedObjectCacheStrategy()
{
// //初始化memcache服务器池
//SockIOPool pool = SockIOPool.GetInstance();
////设置Memcache池连接点服务器端。
//pool.SetServers(serverlist);
////其他参数根据需要进行配置
//pool.InitConnections = 3;
//pool.MinConnections = 3;
//pool.MaxConnections = 5;
//pool.SocketConnectTimeout = 1000;
//pool.SocketTimeout = 3000;
//pool.MaintenanceSleep = 30;
//pool.Failover = true;
//pool.Nagle = false;
//pool.Initialize();
//cache = new MemcachedClient();
//cache.EnableCompression = false;
try
{
//config.Authentication.Type = typeof(PlainTextAuthenticator);
//config.Authentication.Parameters["userName"] = "******";
//config.Authentication.Parameters["password"] = "******";
//config.Authentication.Parameters["zone"] = "zone";//domain? ——Jeffrey 2015.10.20
DateTime dt1 = DateTime.Now;
var config = GetMemcachedClientConfiguration();
//var cache = new MemcachedClient(config);'
#if NET45 || NET461
var cache = new MemcachedClient(config);
#else
var cache = new MemcachedClient(null, config);
#endif
var testKey = Guid.NewGuid().ToString();
var testValue = Guid.NewGuid().ToString();
cache.Store(StoreMode.Set, testKey, testValue);
var storeValue = cache.Get(testKey);
if (storeValue as string != testValue)
{
throw new Exception("MemcachedStrategy失效，没有计入缓存！");
}
cache.Remove(testKey);
DateTime dt2 = DateTime.Now;
WeixinTrace.Log(string.Format("MemcachedStrategy正常启用，启动及测试耗时：{0}ms", (dt2 - dt1).TotalMilliseconds));
}
catch (Exception ex)
{
//TODO:记录是同日志
WeixinTrace.Log(string.Format("MemcachedStrategy静态构造函数异常：{0}", ex.Message));
}
}
public ActionResult PayNotifyUrl()
{
try
{
ResponseHandler resHandler = new ResponseHandler(HttpContext);
string return_code = resHandler.GetParameter("return_code");
string return_msg = resHandler.GetParameter("return_msg");
string res = null;
resHandler.SetKey(TenPyConfigRead.Key);
//验证请求是否从微信发过来（安全）
if (resHandler.IsTenpaySign() && return_code.ToUpper() == "SUCCESS")
{
res = "success";//正确的订单处理
//直到这里，才能认为交易真正成功了，可以进行数据库操作，但是别忘了返回规定格式的消息！
}
else
{
res = "wrong";//错误的订单处理
}
#region 记录日志
var logDir = ServerUtility.ContentRootMapPath(string.Format("~/App_Data/TenPayNotify/{0}", SystemTime.Now.ToString("yyyyMMdd")));
if (!Directory.Exists(logDir))
{
Directory.CreateDirectory(logDir);
}
var logPath = Path.Combine(logDir, string.Format("{0}-{1}-{2}.txt", SystemTime.Now.ToString("yyyyMMdd"), SystemTime.Now.ToString("HHmmss"), Guid.NewGuid().ToString("n").Substring(0, 8)));
using (var fileStream = System.IO.File.OpenWrite(logPath))
{
var notifyXml = resHandler.ParseXML();
//fileStream.Write(Encoding.Default.GetBytes(res), 0, Encoding.Default.GetByteCount(res));
fileStream.Write(Encoding.Default.GetBytes(notifyXml), 0, Encoding.Default.GetByteCount(notifyXml));
fileStream.Close();
}
#endregion
string xml = string.Format(@"<xml>
<return_code><![CDATA[{0}]]></return_code>
<return_msg><![CDATA[{1}]]></return_msg>
</xml>", return_code, return_msg);
return(Content(xml, "text/xml"));
}
catch (Exception ex)
{
WeixinTrace.WeixinExceptionLog(new WeixinException(ex.Message, ex));
throw;
}
}
/// <summary>
/// OAuthScope.snsapi_base方式回调
/// </summary>
/// <param name="code"></param>
/// <param name="state"></param>
/// <param name="returnUrl">用户最初尝试进入的页面</param>
/// <returns></returns>
public ActionResult BaseCallback(string code, string state, string returnUrl)
{
try
{
if (string.IsNullOrEmpty(code))
{
return(Content("您拒绝了授权！"));
}
if (state != HttpContext.Session.GetString("State"))
{
//这里的state其实是会暴露给客户端的，验证能力很弱，这里只是演示一下，
//建议用完之后就清空，将其一次性使用
//实际上可以存任何想传递的数据，比如用户ID，并且需要结合例如下面的Session["OAuthAccessToken"]进行验证
return(Content("验证失败！请从正规途径进入！"));
}
//通过，用code换取access_token
var result = OAuthApi.GetAccessToken(appId, appSecret, code);
if (result.errcode != ReturnCode.请求成功)
{
return(Content("错误：" + result.errmsg));
}
//下面2个数据也可以自己封装成一个类，储存在数据库中（建议结合缓存）
//如果可以确保安全，可以将access_token存入用户的cookie中，每一个人的access_token是不一样的
HttpContext.Session.SetString("OAuthAccessTokenStartTime", SystemTime.Now.ToString());
HttpContext.Session.SetString("OAuthAccessToken", result.ToJson());
//因为这里还不确定用户是否关注本微信，所以只能试探性地获取一下
OAuthUserInfo userInfo = null;
try
{
//已关注，可以得到详细信息
userInfo = OAuthApi.GetUserInfo(result.access_token, result.openid);
if (!string.IsNullOrEmpty(returnUrl))
{
return(Redirect(returnUrl));
}
ViewData["ByBase"] = true;
return(View("UserInfoCallback", userInfo));
}
catch (ErrorJsonResultException ex)
{
Console.WriteLine(ex);
//未关注，只能授权，无法得到详细信息
//这里的 ex.JsonResult 可能为："{\"errcode\":40003,\"errmsg\":\"invalid openid\"}"
return(Content("用户已授权，授权Token：" + result));
}
}
catch (Exception ex)
{
WeixinTrace.SendCustomLog("BaseCallback 发生错误", ex.ToString());
return(Content("发生错误：" + ex.ToString()));
}
}
public HttpResult PayNotifyUrl()
{
try
{
ResponseHandler resHandler = new ResponseHandler(HttpContext);
string return_code = resHandler.GetParameter("return_code");
string return_msg = resHandler.GetParameter("return_msg");
resHandler.SetKey(TenPayV3Info.Key);
//验证请求是否从微信发过来（安全）
if (resHandler.IsTenpaySign() && return_code.ToUpper() == "SUCCESS")
{
//正确的订单处理
//直到这里，才能认为交易真正成功了，可以进行数据库操作，但是别忘了返回规定格式的消息！
}
else
{
//错误的订单处理
}
/* 这里可以进行订单处理的逻辑 */
//发送支付成功的模板消息
try
{
string appId = Config.SenparcWeixinSetting.TenPayV3_AppId;//与微信公众账号后台的AppId设置保持一致，区分大小写。
string openId = resHandler.GetParameter("openid");
var templateData = new Weixin_PaySuccess("https://yufaquan.cn", "购买商品", "状态：" + return_code);
Senparc.Weixin.WeixinTrace.SendCustomLog("支付成功模板消息参数", appId + " , " + openId);
var result = TemplateApi.SendTemplateMessage(appId, openId, templateData);
}
catch (Exception ex)
{
Senparc.Weixin.WeixinTrace.SendCustomLog("支付成功模板消息", ex.ToString());
}
#region 记录日志
#endregion
var res = new
{
return_code,
return_msg
};
return(HttpResult.Success(res));
}
catch (Exception ex)
{
WeixinTrace.WeixinExceptionLog(new WeixinException(ex.Message, ex));
throw;
}
}
/// <summary>
/// WeixinException
/// </summary>
/// <param name="message">异常消息</param>
/// <param name="inner">内部异常信息</param>
/// <param name="logged">是否已经使用WeixinTrace记录日志，如果没有，WeixinException会进行概要记录</param>
public WeixinException(string message, Exception inner, bool logged = false)
: base(message, inner, true /* 标记为日志已记录 */)
{
if (!logged)
{
WeixinTrace.WeixinExceptionLog(this);
}
}
/// <summary>
/// ErrorJsonResultException
/// </summary>
/// <param name="message">异常消息</param>
/// <param name="inner">内部异常</param>
/// <param name="jsonResult">WxJsonResult</param>
/// <param name="url">API地址</param>
public ErrorJsonResultException(string message, Exception inner, BaseJsonResult jsonResult, string url = null)
: base(message, inner, true)
{
JsonResult = jsonResult;
Url = url;
WeixinTrace.ErrorJsonResultExceptionLog(this);
}
public ActionResult GetAuthorizerInfoResultPage(string authorizerAppId)
{
WeixinTrace.SendCustomLog("查询授权信息json", authorizerAppId);//记录到日志中
var getAuthorizerInfoResult = AuthorizerContainer.GetAuthorizerInfoResult(component_AppId, authorizerAppId);
getAuthorizerInfoResult.authorization_info.authorizer_appid = authorizerAppId;
return(Json(getAuthorizerInfoResult, JsonRequestBehavior.AllowGet));
}
/// <summary>
/// H5支付
/// </summary>
/// <param name="productId"></param>
/// <param name="hc"></param>
/// <returns></returns>
public async Task <IActionResult> H5Pay(int productId, int hc)
{
try
{
//获取产品信息
var products = ProductModel.GetFakeProductList();
var product = products.FirstOrDefault(z => z.Id == productId);
if (product == null || product.GetHashCode() != hc)
{
return(Content("商品信息不存在，或非法进入！1002"));
}
string openId = null;//此时在外部浏览器，无法或得到OpenId
string sp_billno = Request.Query["order_no"];
if (string.IsNullOrEmpty(sp_billno))
{
//生成订单10位序列号，此处用时间和随机数生成，商户根据自己调整，保证唯一
sp_billno = string.Format("{0}{1}{2}", TenPayV3Info.MchId /*10位*/, SystemTime.Now.ToString("yyyyMMddHHmmss"),
TenPayV3Util.BuildRandomStr(6));
}
else
{
sp_billno = Request.Query["order_no"];
}
var timeStamp = TenPayV3Util.GetTimestamp();
var nonceStr = TenPayV3Util.GetNoncestr();
var body = product == null ? "test" : product.Name;
var price = product == null ? 100 : (int)(product.Price * 100);
var notifyUrl = TenPayV3Info.TenPayV3Notify.Replace("/TenpayV3/", "/TenpayRealV3/");
TransactionsRequestData.Scene_Info sence_info = new(HttpContext.UserHostAddress()?.ToString(), null, null, new("Wap", null, null, null, null));
TransactionsRequestData requestData = new(TenPayV3Info.AppId, TenPayV3Info.MchId, body, sp_billno, new TenpayDateTime(DateTime.Now.AddHours(1), false), null, notifyUrl, null, new() { currency = "CNY", total = price }, new(openId), null, null, sence_info);
WeixinTrace.SendCustomLog("H5Pay接口请求", requestData.ToJson());
var result = await _basePayApis.H5Async(requestData);
WeixinTrace.SendCustomLog("H5Pay接口返回", result.ToJson());
if (!result.VerifySignSuccess == true)
{
return(Content("未通过验证，请检查数据有效性！"));
}
//直接跳转
return(Redirect(result.h5_url));
}
catch (Exception ex)
{
WeixinTrace.WeixinExceptionLog(new WeixinException(ex.Message, ex));
throw;
}
}
public ActionResult Result(string openId, string template_id, int scene, string reserved)
{
//template_id就是微信后台可以看到的template_id
if (reserved != Session["WeixinSubscribeMsgReserved"] as string)
{
//reserved用于保持请求和回调的状态，授权请后原样带回给第三方。该参数可用于防止csrf攻击（跨站请求伪造攻击），建议第三方带上该参数，可设置为简单的随机数加session进行校验，开发者可以填写a-zA-Z0-9的参数值，最多128字节
return(Content("请求错误！"));
}
WeixinTrace.SendCustomLog("一次性订阅消息-参数", string.Format("openId：{0}，templateId：{1}，scene：{2}", openId, template_id, scene));
var action = Request.QueryString["action"];//MVC直接通过Action获取到的action参数为ActionName
if (action == "confirm")
{
//发送提示
var data = new
{
content = new
{
value = "Value",
color = "#00ff00"
}
};
//var data1 = new
//{
// content = new[]
// {
// new{
// value = "Value",
// color = "#00ff00"
// }
// }
//};
try
{
TemplateApi.Subscribe(base.AppId, openId, template_id, scene, "这是一条“一次性订阅消息”", data);
return(Content("发送成功！"));
}
catch (ErrorJsonResultException e)
{
if (e.JsonResult.errcode == ReturnCode.api功能未授权)
{
return(Content("功能正常，由于微信官方（程序或文档）问题，返回错误：" + e.JsonResult.errcode + "。请等待微信官方更新！"));
}
else
{
return(Content("发生错误：" + e.Message));
}
}
}
else
{
return(Content("您已取消授权！"));
}
}
/// <summary>
/// 尝试下载
/// </summary>
/// <param name="code"></param>
/// <returns></returns>
public ActionResult Download(string guid)
{
var success = CheckCanDownload(guid);
if (!success)
{
string message = null;
var guidNotFound = !ConfigHelper.CodeCollection.ContainsKey(guid);
if (guidNotFound)
{
message = "审核失败，请从官方下载页面进入！";
}
else
{
var codeRecord = ConfigHelper.CodeCollection[guid];
if (!codeRecord.AllowDownload)
{
message = string.Format("审核失败，文件不允许下载，或已经下载过！如需重新下载请刷新浏览器！（101 - {0}）", guid);
}
}
message = message ?? string.Format("未通过审核，或此二维码已过期，请刷新网页后重新操作！（102 - {0}）", guid);
var file = File(Encoding.UTF8.GetBytes(message), "text/plain");
file.FileDownloadName = "下载失败.txt";
return(file);
}
else
{
var codeRecord = ConfigHelper.CodeCollection[guid];
codeRecord.Used = true;
//codeRecord.AllowDownload = false;//这里如果只允许一次下载，有的浏览器插件或者防护软件会自动访问页面上的链接，导致用户真实的下载时效
var configHelper = new ConfigHelper();
var filePath = configHelper.Download(codeRecord.Version, codeRecord.IsWebVersion).Replace("/", "\\");
//var file = File(filePath, "application/octet-stream");（此方法在.net core中会失败）
//使用流的方式来发送
var fs = new FileStream(filePath, FileMode.Open);
var ms = new MemoryStream();
fs.CopyTo(ms);
ms.Seek(0, SeekOrigin.Begin);
var file = File(ms, "application/octet-stream");
var fileName = string.Format("Senparc.Weixin{0}-v{1}.{2}",
codeRecord.IsWebVersion ? "-Web" : "",
codeRecord.Version,
filePath.Split('.').Last()//同步扩展名
);
file.FileDownloadName = fileName;
WeixinTrace.SendCustomLog("download-path", filePath + " , " + file.FileDownloadName);
return(file);
}
}
/// <summary>
/// WeixinException
/// </summary>
/// <param name="message">异常消息</param>
/// <param name="inner">内部异常信息</param>
/// <param name="logged">是否已经使用WeixinTrace记录日志，如果没有，WeixinException会进行概要记录</param>
public WeixinException(string message, Exception inner, bool logged = false)
: base(message, inner)
{
if (!logged)
{
//WeixinTrace.Log(string.Format("WeixinException（{0}）：{1}", this.GetType().Name, message));
WeixinTrace.WeixinExceptionLog(this);
}
}
/// <summary>
/// 发起Post请求
/// </summary>
/// <typeparam name="T">返回数据类型（Json对应的实体）</typeparam>
/// <param name="url">请求Url</param>
/// <param name="cookieContainer">CookieContainer，如果不需要则设为null</param>
/// <param name="fileStream">文件流</param>
/// <param name="encoding"></param>
/// <param name="timeOut">代理请求超时时间（毫秒）</param>
/// <param name="checkValidationResult">验证服务器证书回调自动验证</param>
/// <returns></returns>
public static T PostGetJson <T>(string url, CookieContainer cookieContainer = null, Stream fileStream = null, Encoding encoding = null, int timeOut = Config.TIME_OUT, bool checkValidationResult = false)
{
string returnText = RequestUtility.HttpPost(url, cookieContainer, fileStream, null, null, encoding, timeOut: timeOut, checkValidationResult: checkValidationResult);
WeixinTrace.SendLog(url, returnText);
var result = GetResult <T>(returnText);
return(result);
}
/// <summary>
/// 【异步方法】PostGetJson的异步版本
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="url"></param>
/// <param name="cookieContainer"></param>
/// <param name="fileStream"></param>
/// <param name="encoding"></param>
/// <param name="cer">证书，如果不需要则保留null</param>
/// <param name="useAjax">是否使用Ajax请求</param>
/// <param name="timeOut"></param>
/// <param name="checkValidationResult"></param>
/// <returns></returns>
public static async Task <T> PostGetJsonAsync <T>(string url, CookieContainer cookieContainer = null, Stream fileStream = null, Encoding encoding = null, X509Certificate2 cer = null, bool useAjax = false, int timeOut = Config.TIME_OUT, bool checkValidationResult = false)
{
string returnText = await RequestUtility.HttpPostAsync(url, cookieContainer, fileStream, null, null, encoding, cer, useAjax, timeOut, checkValidationResult);
WeixinTrace.SendApiLog(url, returnText);
var result = GetResult <T>(returnText);
return(result);
}
/// <summary>
///
/// </summary>
/// <param name="message"></param>
/// <param name="inner"></param>
/// <param name="jsonResult"></param>
/// <param name="url"></param>
public ErrorJsonResultException(string message, Exception inner, WxJsonResult jsonResult, string url = null)
: base(message, inner)
{
JsonResult = jsonResult;
Url = url;
Log4NetLog.Logger.Error("ErrorJsonResultException", this);
WeixinTrace.ErrorJsonResultExceptionLog(this);
}
public ActionResult GetPrepayid(string sessionId)
{
try
{
var sessionBag = SessionContainer.GetSession(sessionId);
var openId = sessionBag.OpenId;
//生成订单10位序列号，此处用时间和随机数生成，商户根据自己调整，保证唯一
var sp_billno = string.Format("{0}{1}{2}", Config.SenparcWeixinSetting.TenPayV3_MchId /*10位*/, SystemTime.Now.ToString("yyyyMMddHHmmss"),
TenPayV3Util.BuildRandomStr(6));
var timeStamp = TenPayV3Util.GetTimestamp();
var nonceStr = TenPayV3Util.GetNoncestr();
var body = "小程序微信支付Demo";
var price = 1;//单位：分
var xmlDataInfo = new TenPayV3UnifiedorderRequestData(WxOpenAppId, Config.SenparcWeixinSetting.TenPayV3_MchId, body, sp_billno,
price, Request.UserHostAddress, Config.SenparcWeixinSetting.TenPayV3_WxOpenTenpayNotify, TenPay.TenPayV3Type.JSAPI, openId, Config.SenparcWeixinSetting.TenPayV3_Key, nonceStr);
var result = TenPayV3.Unifiedorder(xmlDataInfo);//调用统一订单接口
WeixinTrace.SendCustomLog("统一订单接口调用结束", "请求：" + xmlDataInfo.ToJson() + "\r\n\r\n返回结果：" + result.ToJson());
var packageStr = "prepay_id=" + result.prepay_id;
//记录到缓存
var cacheStrategy = CacheStrategyFactory.GetObjectCacheStrategyInstance();
cacheStrategy.Set($"WxOpenUnifiedorderRequestData-{openId}", xmlDataInfo, TimeSpan.FromDays(4));//3天内可以发送模板消息
cacheStrategy.Set($"WxOpenUnifiedorderResultData-{openId}", result, TimeSpan.FromDays(4));//3天内可以发送模板消息
return Json(new
{
success = true,
prepay_id = result.prepay_id,
appId = Config.SenparcWeixinSetting.WxOpenAppId,
timeStamp,
nonceStr,
package = packageStr,
//signType = "MD5",
paySign = TenPayV3.GetJsPaySign(WxOpenAppId, timeStamp, nonceStr, packageStr, Config.SenparcWeixinSetting.TenPayV3_Key)
});
}
catch (Exception ex)
{
return Json(new
{
success = false,
msg = ex.Message
});
}
}
public void ConfigOnWeixinExceptionFunc(WeixinException ex)
{
try
{
string desc = "发生错误" + ex.GetType().Name;
string message = ex.Message;
WeixinTrace.SendCustomLog(desc, desc);
}
catch (Exception e)
{
WeixinTrace.SendCustomLog("OnWeixinExceptionFunc过程错误", e.Message);
}
}
/// <summary>
/// OAuthScope.snsapi_base方式回调
/// </summary>
/// <param name="code"></param>
/// <param name="returnUrl">用户最初尝试进入的页面</param>
/// <returns></returns>
public ActionResult BaseCallback(string code, string returnUrl)
{
try
{
if (string.IsNullOrEmpty(code))
{
return(Content("您拒绝了授权！"));
}
//通过，用code换取access_token
var result = OAuthApi.GetAccessToken(appId, appSecret, code);
if (result.errcode != ReturnCode.请求成功)
{
return(Content("错误：" + result.errmsg));
}
//下面2个数据也可以自己封装成一个类，储存在数据库中（建议结合缓存）
//如果可以确保安全，可以将access_token存入用户的cookie中，每一个人的access_token是不一样的
HttpContext.Session.SetString("OAuthAccessTokenStartTime", SystemTime.Now.ToString());
HttpContext.Session.SetString("OAuthAccessToken", result.ToJson());
//因为这里还不确定用户是否关注本微信，所以只能试探性地获取一下
OAuthUserInfo userInfo = null;
try
{
//已关注，可以得到详细信息
userInfo = OAuthApi.GetUserInfo(result.access_token, result.openid);
if (!string.IsNullOrEmpty(returnUrl))
{
return(Redirect(returnUrl));
}
ViewData["ByBase"] = true;
return(View("UserInfoCallback", userInfo));
}
catch (ErrorJsonResultException ex)
{
//未关注，只能授权，无法得到详细信息
//这里的 ex.JsonResult 可能为："{\"errcode\":40003,\"errmsg\":\"invalid openid\"}"
return(Content("用户已授权，授权Token：" + result, "text/html", Encoding.UTF8));
}
}
catch (Exception ex)
{
WeixinTrace.SendCustomLog("BaseCallback 发生错误", ex.ToString());
return(Content("发生错误：" + ex.ToString()));
}
}
/// <summary>
/// 退款通知地址
/// </summary>
/// <returns></returns>
public async Task <IActionResult> RefundNotifyUrl()
{
WeixinTrace.SendCustomLog("RefundNotifyUrl被访问", "IP" + HttpContext.UserHostAddress()?.ToString());
NotifyReturnData returnData = new();
try
{
var resHandler = new TenPayNotifyHandler(HttpContext);
var refundNotifyJson = await resHandler.AesGcmDecryptGetObjectAsync <RefundNotifyJson>();
WeixinTrace.SendCustomLog("跟踪RefundNotifyUrl信息", refundNotifyJson.ToJson());
string refund_status = refundNotifyJson.refund_status;
if (/*refundNotifyJson.VerifySignSuccess == true &*/ refund_status == "SUCCESS")
{
returnData.code = "SUCCESS";
returnData.message = "OK";
//获取接口中需要用到的信息 例
string transaction_id = refundNotifyJson.transaction_id;
string out_trade_no = refundNotifyJson.out_trade_no;
string refund_id = refundNotifyJson.refund_id;
string out_refund_no = refundNotifyJson.out_refund_no;
int total_fee = refundNotifyJson.amount.payer_total;
int refund_fee = refundNotifyJson.amount.refund;
//填写逻辑
WeixinTrace.SendCustomLog("RefundNotifyUrl被访问", "验证通过");
}
else
{
returnData.code = "FAILD";
returnData.message = "验证失败";
WeixinTrace.SendCustomLog("RefundNotifyUrl被访问", "验证失败");
}
//进行后续业务处理
}
catch (Exception ex)
{
returnData.code = "FAILD";
returnData.message = ex.Message;
WeixinTrace.WeixinExceptionLog(new WeixinException(ex.Message, ex));
}
//https://pay.weixin.qq.com/wiki/doc/apiv3/wechatpay/wechatpay3_3.shtml
return(Json(returnData));
}
public override IResponseMessageBase OnUnknownTypeRequest(RequestMessageUnknownType requestMessage)
{
/*
* 此方法用于应急处理SDK没有提供的消息类型，
* 原始XML可以通过requestMessage.RequestDocument（或this.RequestDocument）获取到。
* 如果不重写此方法，遇到未知的请求类型将会抛出异常（v14.8.3 之前的版本就是这么做的）
*/
var msgType = Senparc.NeuChar.Helpers.MsgTypeHelper.GetRequestMsgTypeString(requestMessage.RequestDocument);
var responseMessage = this.CreateResponseMessage <ResponseMessageText>();
responseMessage.Content = "未知消息类型：" + msgType;
WeixinTrace.SendCustomLog("未知请求消息类型", requestMessage.RequestDocument.ToString());//记录到日志中
return(responseMessage);
}
public override async Task OnMessageReceiced(WebSocketHelper webSocketHandler, ReceivedMessage receivedMessage, string originalData)
{
if (receivedMessage == null || string.IsNullOrEmpty(receivedMessage.Message))
{
return;
}
var message = receivedMessage.Message;
await webSocketHandler.SendMessage("originalData：" + originalData, webSocketHandler.WebSocket.Clients.Caller);
await webSocketHandler.SendMessage("您发送了文字：" + message, webSocketHandler.WebSocket.Clients.Caller);
await webSocketHandler.SendMessage("正在处理中（反转文字）...", webSocketHandler.WebSocket.Clients.Caller);
await Task.Delay(1000);
//处理文字
var result = string.Concat(message.Reverse());
await webSocketHandler.SendMessage(result, webSocketHandler.WebSocket.Clients.Caller);
var appId = Config.SenparcWeixinSetting.WxOpenAppId;//与微信小程序账号后台的AppId设置保持一致，区分大小写。
try
{
var sessionBag = SessionContainer.GetSession(receivedMessage.SessionId);
//临时演示使用固定openId
var openId = sessionBag != null ? sessionBag.OpenId : "onh7q0DGM1dctSDbdByIHvX4imxA";// "用户未正确登陆";
//await webSocketHandler.SendMessage("OpenId：" + openId, webSocketHandler.WebSocket.Clients.Caller);
//await webSocketHandler.SendMessage("FormId：" + formId);
//群发
await webSocketHandler.SendMessage($"[群发消息] [来自 OpenId：***{openId.Substring(openId.Length - 10, 10)}，昵称：{sessionBag.DecodedUserInfo?.nickName}]：{message}", webSocketHandler.WebSocket.Clients.All);
}
catch (Exception ex)
{
var msg = ex.Message + "\r\n\r\n" + originalData + "\r\n\r\nAPPID:" + appId;
await webSocketHandler.SendMessage(msg, webSocketHandler.WebSocket.Clients.Caller); //VS2017以下如果编译不通过，可以注释掉这一行
WeixinTrace.SendCustomLog("WebSocket OnMessageReceiced()过程出错", msg);
}
}
//DPBMARK_END
#region 订单及退款
/// <summary>
/// 退款申请接口
/// </summary>
/// <returns></returns>
public async Task <IActionResult> Refund()
{
try
{
WeixinTrace.SendCustomLog("进入退款流程", "1");
string nonceStr = TenPayV3Util.GetNoncestr();
string outTradeNo = HttpContext.Session.GetString("BillNo");
if (!TradeNumberToTransactionId.TryGetValue(outTradeNo, out string transactionId))
{
return(Content("transactionId 不正确，可能是服务器还没有收到微信回调确认通知，退款失败。请稍后刷新再试。"));
}
WeixinTrace.SendCustomLog("进入退款流程", "2 outTradeNo：" + outTradeNo + ",transactionId：" + transactionId);
string outRefundNo = "OutRefunNo-" + SystemTime.Now.Ticks;
int totalFee = int.Parse(HttpContext.Session.GetString("BillFee"));
int refundFee = totalFee;
string opUserId = TenPayV3Info.MchId;
var notifyUrl = "https://sdk.weixin.senparc.com/TenPayRealV3/RefundNotifyUrl";
//var dataInfo = new TenPayV3RefundRequestData(TenPayV3Info.AppId, TenPayV3Info.MchId, TenPayV3Info.Key,
// null, nonceStr, null, outTradeNo, outRefundNo, totalFee, refundFee, opUserId, null, notifyUrl: notifyUrl);
//TODO:该接口参数二选一传入
var dataInfo = new RefundRequsetData(transactionId, null, outRefundNo, "Senparc TenPayV3 demo退款测试", notifyUrl, null, new RefundRequsetData.Amount(refundFee, null, refundFee, "CNY"), null);
//#region 新方法（Senparc.Weixin v6.4.4+）
//var result = TenPayOldV3.Refund(_serviceProvider, dataInfo);//证书地址、密码，在配置文件中设置，并在注册微信支付信息时自动记录
//#endregion
var result = await _basePayApis.RefundAsync(dataInfo);
WeixinTrace.SendCustomLog("进入退款流程", "3 Result：" + result.ToJson());
ViewData["Message"] = $"退款结果：{result.status} {result.ResultCode}。您可以刷新当前页面查看最新结果。";
return(View());
//return Json(result, JsonRequestBehavior.AllowGet);
}
catch (Exception ex)
{
WeixinTrace.WeixinExceptionLog(new WeixinException(ex.Message, ex));
throw;
}
}
public ActionResult Index()
{
var guid = Guid.NewGuid().ToString("n");
ViewData["Guid"] = guid;
var configHelper = new ConfigHelper();
int qrCodeId = 0;
CreateQrCodeResult qrResult = null;
try
{
//chm二维码
qrCodeId = configHelper.GetQrCodeId();
qrResult = MP.AdvancedAPIs.QrCodeApi.Create(appId, 10000, qrCodeId, QrCode_ActionName.QR_SCENE);
var qrCodeUrl = MP.AdvancedAPIs.QrCodeApi.GetShowQrCodeUrl(qrResult.ticket);
ViewData["QrCodeUrl"] = qrCodeUrl;
}
catch (Exception e)
{
WeixinTrace.SendCustomLog("Document发生appsecret错误！", e.ToString());
var accessTokenBags = AccessTokenContainer.GetAllItems();
WeixinTrace.SendCustomLog("当前AccessToken信息", accessTokenBags.ToJson());
}
finally
{
ConfigHelper.CodeCollection[guid] = new CodeRecord()
{
Key = guid,
QrCodeId = qrCodeId,
QrCodeTicket = qrResult
};//添加对应关系
//下载版本
var config = configHelper.GetConfig();
ViewData["Versions"] = config.Versions;
ViewData["WebVersions"] = config.WebVersions;
ViewData["DownloadCount"] = config.DownloadCount.ToString("##,###");
}
return(View());
}
/// <summary>
/// 事件之发送模板消息返回结果
/// </summary>
/// <param name="requestMessage"></param>
/// <returns></returns>
public override IResponseMessageBase OnEvent_TemplateSendJobFinishRequest(RequestMessageEvent_TemplateSendJobFinish requestMessage)
{
switch (requestMessage.Status)
{
case "success":
//发送成功
break;
case "failed:user block":
//送达由于用户拒收（用户设置拒绝接收公众号消息）而失败
break;
case "failed: system failed":
//送达由于其他原因失败
break;
default:
throw new WeixinException("未知模板消息状态：" + requestMessage.Status);
}
//注意：此方法内不能再发送模板消息，否则会造成无限循环！
try
{
var msg = @"已向您发送模板消息
状态：{0}
MsgId：{1}
（这是一条来自MessageHandler的客服消息）".FormatWith(requestMessage.Status, requestMessage.MsgID);
CustomApi.SendText(appId, OpenId, msg);//发送客服消息
}
catch (Exception e)
{
WeixinTrace.SendCustomLog("模板消息发送失败", e.ToString());
}
//无需回复文字内容
//return requestMessage
// .CreateResponseMessage<ResponseMessageNoResponse>();
return(null);
}
