예제 #1
0
        /**
        *    
        * 查询订单
        * @param WxPayData inputObj 提交给查询订单API的参数
        * @param int timeOut 超时时间
        * @throws WxPayException
        * @return 成功时返回订单查询结果,其他抛异常
        */
        public static WxPayData OrderQuery(WxPayData inputObj, int timeOut = 6)
        {
            string url = "https://api.mch.weixin.qq.com/pay/orderquery";
            //检测必填参数
            if (!inputObj.IsSet("out_trade_no") && !inputObj.IsSet("transaction_id"))
            {
                throw new WxPayException("订单查询接口中,out_trade_no、transaction_id至少填一个!");
            }

            inputObj.SetValue("appid", WxPayConfig.APPID);//公众账号ID
            inputObj.SetValue("mch_id", WxPayConfig.MCHID);//商户号
            inputObj.SetValue("nonce_str", WxPayApi.GenerateNonceStr());//随机字符串
            inputObj.SetValue("sign", inputObj.MakeSign());//签名

            string xml = inputObj.ToXml();

            var start = DateTime.Now;

            Log.Debug("WxPayApi", "OrderQuery request : " + xml);
            string response = HttpService.Post(xml, url, false, timeOut);//调用HTTP通信接口提交数据
            Log.Debug("WxPayApi", "OrderQuery response : " + response);

            var end = DateTime.Now;
            int timeCost = (int)((end - start).TotalMilliseconds);//获得接口耗时

            //将xml格式的数据转化为对象以返回
            WxPayData result = new WxPayData();
            result.FromXml(response);

            ReportCostTime(url, timeCost, result);//测速上报

            return result;
        }
예제 #2
0
        /**
	    * 
	    * 获取收货地址js函数入口参数,详情请参考收货地址共享接口:http://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=7_9
	    * @return string 共享收货地址js函数需要的参数,json格式可以直接做参数使用
	    */
        public string GetEditAddressParameters()
        {
            string parameter = "";
            try
            {
                string host = httpContextBase.Request.Url.Host;
                string path = httpContextBase.Request.Path;
                string queryString = httpContextBase.Request.Url.Query;
                //这个地方要注意,参与签名的是网页授权获取用户信息时微信后台回传的完整url
                string url = "http://" + host + path + queryString;

                //构造需要用SHA1算法加密的数据
                WxPayData signData = new WxPayData();
                signData.SetValue("appid", WxPayConfig.APPID);
                signData.SetValue("url", url);
                signData.SetValue("timestamp", WxPayApi.GenerateTimeStamp());
                signData.SetValue("noncestr", WxPayApi.GenerateNonceStr());
                signData.SetValue("accesstoken", access_token);
                string param = signData.ToUrl();

                Log.Debug(this.GetType().ToString(), "SHA1 encrypt param : " + param);
                //SHA1加密
                string addrSign = FormsAuthentication.HashPasswordForStoringInConfigFile(param, "SHA1");
                Log.Debug(this.GetType().ToString(), "SHA1 encrypt result : " + addrSign);

                //获取收货地址js函数入口参数
                WxPayData afterData = new WxPayData();
                afterData.SetValue("appId", WxPayConfig.APPID);
                afterData.SetValue("scope", "jsapi_address");
                afterData.SetValue("signType", "sha1");
                afterData.SetValue("addrSign", addrSign);
                afterData.SetValue("timeStamp", signData.GetValue("timestamp"));
                afterData.SetValue("nonceStr", signData.GetValue("noncestr"));

                //转为json格式
                parameter = afterData.ToJson();
                Log.Debug(this.GetType().ToString(), "Get EditAddressParam : " + parameter);
            }
            catch (Exception ex)
            {
                Log.Error(this.GetType().ToString(), ex.ToString());
                throw new WxPayException(ex.ToString());
            }

            return parameter;
        }
예제 #3
0
        /**
        * 提交被扫支付API
        * 收银员使用扫码设备读取微信用户刷卡授权码以后,二维码或条码信息传送至商户收银台,
        * 由商户收银台或者商户后台调用该接口发起支付。
        * @param WxPayData inputObj 提交给被扫支付API的参数
        * @param int timeOut 超时时间
        * @throws WxPayException
        * @return 成功时返回调用结果,其他抛异常
        */
        public static WxPayData Micropay(WxPayData inputObj, int timeOut = 10)
        {
            string url = "https://api.mch.weixin.qq.com/pay/micropay";
            //检测必填参数
            if (!inputObj.IsSet("body"))
            {
                throw new WxPayException("提交被扫支付API接口中,缺少必填参数body!");
            }
            else if (!inputObj.IsSet("out_trade_no"))
            {
                throw new WxPayException("提交被扫支付API接口中,缺少必填参数out_trade_no!");
            }
            else if (!inputObj.IsSet("total_fee"))
            {
                throw new WxPayException("提交被扫支付API接口中,缺少必填参数total_fee!");
            }
            else if (!inputObj.IsSet("auth_code"))
            {
                throw new WxPayException("提交被扫支付API接口中,缺少必填参数auth_code!");
            }
       
            inputObj.SetValue("spbill_create_ip", WxPayConfig.IP);//终端ip
            inputObj.SetValue("appid", WxPayConfig.APPID);//公众账号ID
            inputObj.SetValue("mch_id", WxPayConfig.MCHID);//商户号
            inputObj.SetValue("nonce_str", Guid.NewGuid().ToString().Replace("-", ""));//随机字符串
            inputObj.SetValue("sign", inputObj.MakeSign());//签名
            string xml = inputObj.ToXml();

            var start = DateTime.Now;//请求开始时间

            Log.Debug("WxPayApi", "MicroPay request : " + xml);
            string response = HttpService.Post(xml, url, false, timeOut);//调用HTTP通信接口以提交数据到API
            Log.Debug("WxPayApi", "MicroPay response : " + response);

            var end = DateTime.Now;
            int timeCost = (int)((end - start).TotalMilliseconds);//获得接口耗时

            //将xml格式的结果转换为对象以返回
            WxPayData result = new WxPayData();
            result.FromXml(response);

            ReportCostTime(url, timeCost, result);//测速上报

            return result;
        }
예제 #4
0
        public override void ProcessNotify()
        {
            WxPayData notifyData = GetNotifyData();

            //检查支付结果中transaction_id是否存在
            if (!notifyData.IsSet("transaction_id"))
            {
                //若transaction_id不存在,则立即返回结果给微信支付后台
                WxPayData res = new WxPayData();
                res.SetValue("return_code", "FAIL");
                res.SetValue("return_msg", "支付结果中微信订单号不存在");
                Log.Error(this.GetType().ToString(), "The Pay result is error : " + res.ToXml());
                httpContextBase.Response.Write(res.ToXml());
                httpContextBase.Response.End();
            }

            string transaction_id = notifyData.GetValue("transaction_id").ToString();

            ////查询订单,判断订单真实性
            //if (!QueryOrder(transaction_id))
            //{
            //    //若订单查询失败,则立即返回结果给微信支付后台
            //    WxPayData res = new WxPayData();
            //    res.SetValue("return_code", "FAIL");
            //    res.SetValue("return_msg", "订单查询失败");
            //    Log.Error(this.GetType().ToString(), "Order query failure : " + res.ToXml());
            //    page.Response.Write(res.ToXml());
            //    page.Response.End();
            //}
            ////查询订单成功
            //else
            //{
            //    WxPayData res = new WxPayData();
            //    res.SetValue("return_code", "SUCCESS");
            //    res.SetValue("return_msg", "OK");
            //    Log.Info(this.GetType().ToString(), "order query success : " + res.ToXml());
            //    page.Response.Write(res.ToXml());
            //    page.Response.End();
            //}
        }
예제 #5
0
        /// <summary>
        /// 接收从微信支付后台发送过来的数据并验证签名
        /// </summary>
        /// <returns>微信支付后台返回的数据</returns>
        public WxPayData GetNotifyData()
        {
            //接收从微信后台POST过来的数据
            System.IO.Stream s = httpContextBase.Request.InputStream;
            int count = 0;
            byte[] buffer = new byte[1024];
            StringBuilder builder = new StringBuilder();
            while ((count = s.Read(buffer, 0, 1024)) > 0)
            {
                builder.Append(Encoding.UTF8.GetString(buffer, 0, count));
            }
            s.Flush();
            s.Close();
            s.Dispose();

            Log.Info(this.GetType().ToString(), "Receive data from WeChat : " + builder.ToString());

            //转换数据格式并验证签名
            WxPayData data = new WxPayData();
            try
            {
                data.FromXml(builder.ToString());
            }
            catch(WxPayException ex)
            {
                //若签名错误,则立即返回结果给微信支付后台
                WxPayData res = new WxPayData();
                res.SetValue("return_code", "FAIL");
                res.SetValue("return_msg", ex.Message);
                Log.Error(this.GetType().ToString(), "Sign check error : " + res.ToXml());
                httpContextBase.Response.Write(res.ToXml());
                httpContextBase.Response.End();
            }

            Log.Info(this.GetType().ToString(), "Check sign success");
            return data;
        }
예제 #6
0
        /**
	    * 
	    * 测速上报接口实现
	    * @param WxPayData inputObj 提交给测速上报接口的参数
	    * @param int timeOut 测速上报接口超时时间
	    * @throws WxPayException
	    * @return 成功时返回测速上报接口返回的结果,其他抛异常
	    */
	    public static WxPayData Report(WxPayData inputObj, int timeOut = 1)
	    {
		    string url = "https://api.mch.weixin.qq.com/payitil/report";
		    //检测必填参数
		    if(!inputObj.IsSet("interface_url"))
            {
			    throw new WxPayException("接口URL,缺少必填参数interface_url!");
		    } 
            if(!inputObj.IsSet("return_code"))
            {
			    throw new WxPayException("返回状态码,缺少必填参数return_code!");
		    } 
            if(!inputObj.IsSet("result_code"))
            {
			    throw new WxPayException("业务结果,缺少必填参数result_code!");
		    } 
            if(!inputObj.IsSet("user_ip"))
            {
			    throw new WxPayException("访问接口IP,缺少必填参数user_ip!");
		    } 
            if(!inputObj.IsSet("execute_time_"))
            {
			    throw new WxPayException("接口耗时,缺少必填参数execute_time_!");
		    }

		    inputObj.SetValue("appid",WxPayConfig.APPID);//公众账号ID
		    inputObj.SetValue("mch_id",WxPayConfig.MCHID);//商户号
		    inputObj.SetValue("user_ip",WxPayConfig.IP);//终端ip
		    inputObj.SetValue("time",DateTime.Now.ToString("yyyyMMddHHmmss"));//商户上报时间	 
		    inputObj.SetValue("nonce_str",GenerateNonceStr());//随机字符串
		    inputObj.SetValue("sign",inputObj.MakeSign());//签名
		    string xml = inputObj.ToXml();

            Log.Info("WxPayApi", "Report request : " + xml);

            string response = HttpService.Post(xml, url, false, timeOut);

            Log.Info("WxPayApi", "Report response : " + response);

            WxPayData result = new WxPayData();
            result.FromXml(response);
		    return result;
	    }
예제 #7
0
        /**
	    * 
	    * 测速上报
	    * @param string interface_url 接口URL
	    * @param int timeCost 接口耗时
	    * @param WxPayData inputObj参数数组
	    */
        private static void ReportCostTime(string interface_url, int timeCost, WxPayData inputObj)
	    {
		    //如果不需要进行上报
		    if(WxPayConfig.REPORT_LEVENL == 0)
            {
			    return;
		    } 

		    //如果仅失败上报
		    if(WxPayConfig.REPORT_LEVENL == 1 && inputObj.IsSet("return_code") && inputObj.GetValue("return_code").ToString() == "SUCCESS" &&
			 inputObj.IsSet("result_code") && inputObj.GetValue("result_code").ToString() == "SUCCESS")
            {
		 	    return;
		    }
		 
		    //上报逻辑
		    WxPayData data = new WxPayData();
            data.SetValue("interface_url",interface_url);
		    data.SetValue("execute_time_",timeCost);
		    //返回状态码
		    if(inputObj.IsSet("return_code"))
            {
			    data.SetValue("return_code",inputObj.GetValue("return_code"));
		    }
		    //返回信息
            if(inputObj.IsSet("return_msg"))
            {
			    data.SetValue("return_msg",inputObj.GetValue("return_msg"));
		    }
		    //业务结果
            if(inputObj.IsSet("result_code"))
            {
			    data.SetValue("result_code",inputObj.GetValue("result_code"));
		    }
		    //错误代码
            if(inputObj.IsSet("err_code"))
            {
			    data.SetValue("err_code",inputObj.GetValue("err_code"));
		    }
		    //错误代码描述
            if(inputObj.IsSet("err_code_des"))
            {
			    data.SetValue("err_code_des",inputObj.GetValue("err_code_des"));
		    }
		    //商户订单号
            if(inputObj.IsSet("out_trade_no"))
            {
			    data.SetValue("out_trade_no",inputObj.GetValue("out_trade_no"));
		    }
		    //设备号
            if(inputObj.IsSet("device_info"))
            {
			    data.SetValue("device_info",inputObj.GetValue("device_info"));
		    }
		
		    try
            {
			    Report(data);
		    }
            catch (WxPayException ex)
            {
			    //不做任何处理
		    }
	    }
예제 #8
0
        /**
	    * 
	    * 关闭订单
	    * @param WxPayData inputObj 提交给关闭订单API的参数
	    * @param int timeOut 接口超时时间
	    * @throws WxPayException
	    * @return 成功时返回,其他抛异常
	    */
	    public static WxPayData CloseOrder(WxPayData inputObj, int timeOut = 6)
	    {
		    string url = "https://api.mch.weixin.qq.com/pay/closeorder";
		    //检测必填参数
		    if(!inputObj.IsSet("out_trade_no"))
            {
			    throw new WxPayException("关闭订单接口中,out_trade_no必填!");
		    }

		    inputObj.SetValue("appid",WxPayConfig.APPID);//公众账号ID
		    inputObj.SetValue("mch_id",WxPayConfig.MCHID);//商户号
		    inputObj.SetValue("nonce_str",GenerateNonceStr());//随机字符串		
		    inputObj.SetValue("sign",inputObj.MakeSign());//签名
		    string xml = inputObj.ToXml();
		
		    var start = DateTime.Now;//请求开始时间

            string response = HttpService.Post(xml, url, false, timeOut);

            var end = DateTime.Now;
            int timeCost = (int)((end - start).TotalMilliseconds);

            WxPayData result = new WxPayData();
            result.FromXml(response);

		    ReportCostTime(url, timeCost, result);//测速上报
		
		    return result;
	    }
예제 #9
0
        /**
        * 
        * 统一下单
        * @param WxPaydata inputObj 提交给统一下单API的参数
        * @param int timeOut 超时时间
        * @throws WxPayException
        * @return 成功时返回,其他抛异常
        */
        public static WxPayData UnifiedOrder(WxPayData inputObj, int timeOut = 6)
        {
            string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
            //检测必填参数
            if (!inputObj.IsSet("out_trade_no"))
            {
                throw new WxPayException("缺少统一支付接口必填参数out_trade_no!");
            }
            else if (!inputObj.IsSet("body"))
            {
                throw new WxPayException("缺少统一支付接口必填参数body!");
            }
            else if (!inputObj.IsSet("total_fee"))
            {
                throw new WxPayException("缺少统一支付接口必填参数total_fee!");
            }
            else if (!inputObj.IsSet("trade_type"))
            {
                throw new WxPayException("缺少统一支付接口必填参数trade_type!");
            }

            //关联参数
            if (inputObj.GetValue("trade_type").ToString() == "JSAPI" && !inputObj.IsSet("openid"))
            {
                throw new WxPayException("统一支付接口中,缺少必填参数openid!trade_type为JSAPI时,openid为必填参数!");
            }
            if (inputObj.GetValue("trade_type").ToString() == "NATIVE" && !inputObj.IsSet("product_id"))
            {
                throw new WxPayException("统一支付接口中,缺少必填参数product_id!trade_type为JSAPI时,product_id为必填参数!");
            }

            //异步通知url未设置,则使用配置文件中的url
            if (!inputObj.IsSet("notify_url"))
            {
                inputObj.SetValue("notify_url", WxPayConfig.NOTIFY_URL);//异步通知url
            }

            inputObj.SetValue("appid", WxPayConfig.APPID);//公众账号ID
            inputObj.SetValue("mch_id", WxPayConfig.MCHID);//商户号
            inputObj.SetValue("spbill_create_ip", WxPayConfig.IP);//终端ip	  	    
            inputObj.SetValue("nonce_str", GenerateNonceStr());//随机字符串

            //签名
            inputObj.SetValue("sign", inputObj.MakeSign());
            string xml = inputObj.ToXml();

            var start = DateTime.Now;

            Log.Debug("WxPayApi", "UnfiedOrder request : " + xml);
            string response = HttpService.Post(xml, url, false, timeOut);
            Log.Debug("WxPayApi", "UnfiedOrder response : " + response);

            var end = DateTime.Now;
            int timeCost = (int)((end - start).TotalMilliseconds);

            WxPayData result = new WxPayData();
            result.FromXml(response);

            ReportCostTime(url, timeCost, result);//测速上报

            return result;
        }
예제 #10
0
        /**
	    * 
	    * 转换短链接
	    * 该接口主要用于扫码原生支付模式一中的二维码链接转成短链接(weixin://wxpay/s/XXXXXX),
	    * 减小二维码数据量,提升扫描速度和精确度。
	    * @param WxPayData inputObj 提交给转换短连接API的参数
	    * @param int timeOut 接口超时时间
	    * @throws WxPayException
	    * @return 成功时返回,其他抛异常
	    */
	    public static WxPayData ShortUrl(WxPayData inputObj, int timeOut = 6)
	    {
		    string url = "https://api.mch.weixin.qq.com/tools/shorturl";
		    //检测必填参数
		    if(!inputObj.IsSet("long_url"))
            {
			    throw new WxPayException("需要转换的URL,签名用原串,传输需URL encode!");
		    }

		    inputObj.SetValue("appid",WxPayConfig.APPID);//公众账号ID
		    inputObj.SetValue("mch_id",WxPayConfig.MCHID);//商户号
		    inputObj.SetValue("nonce_str",GenerateNonceStr());//随机字符串	
		    inputObj.SetValue("sign",inputObj.MakeSign());//签名
		    string xml = inputObj.ToXml();
		
		    var start = DateTime.Now;//请求开始时间

            Log.Debug("WxPayApi", "ShortUrl request : " + xml);
            string response = HttpService.Post(xml, url, false, timeOut);
            Log.Debug("WxPayApi", "ShortUrl response : " + response);

            var end = DateTime.Now;
            int timeCost = (int)((end - start).TotalMilliseconds);

            WxPayData result = new WxPayData();
            result.FromXml(response);
			ReportCostTime(url, timeCost, result);//测速上报
		
		    return result;
	    }
예제 #11
0
        /**
        * 下载对账单
        * @param WxPayData inputObj 提交给下载对账单API的参数
        * @param int timeOut 接口超时时间
        * @throws WxPayException
        * @return 成功时返回,其他抛异常
        */
        public static WxPayData DownloadBill(WxPayData inputObj, int timeOut = 6)
        {
            string url = "https://api.mch.weixin.qq.com/pay/downloadbill";
            //检测必填参数
            if (!inputObj.IsSet("bill_date"))
            {
                throw new WxPayException("对账单接口中,缺少必填参数bill_date!");
            }

            inputObj.SetValue("appid", WxPayConfig.APPID);//公众账号ID
            inputObj.SetValue("mch_id", WxPayConfig.MCHID);//商户号
            inputObj.SetValue("nonce_str", GenerateNonceStr());//随机字符串
            inputObj.SetValue("sign", inputObj.MakeSign());//签名

            string xml = inputObj.ToXml();

            Log.Debug("WxPayApi", "DownloadBill request : " + xml);
            string response = HttpService.Post(xml, url, false, timeOut);//调用HTTP通信接口以提交数据到API
            Log.Debug("WxPayApi", "DownloadBill result : " + response);

            WxPayData result = new WxPayData();
            //若接口调用失败会返回xml格式的结果
            if (response.Substring(0, 5) == "<xml>")
            {
                result.FromXml(response);
            }
            //接口调用成功则返回非xml格式的数据
            else
                result.SetValue("result", response);

            return result;
        }
예제 #12
0
        /**
        * 
        * 申请退款
        * @param WxPayData inputObj 提交给申请退款API的参数
        * @param int timeOut 超时时间
        * @throws WxPayException
        * @return 成功时返回接口调用结果,其他抛异常
        */
        public static WxPayData Refund(WxPayData inputObj, int timeOut = 6)
        {
            string url = "https://api.mch.weixin.qq.com/secapi/pay/refund";
            //检测必填参数
            if (!inputObj.IsSet("out_trade_no") && !inputObj.IsSet("transaction_id"))
            {
                throw new WxPayException("退款申请接口中,out_trade_no、transaction_id至少填一个!");
            }
            else if (!inputObj.IsSet("out_refund_no"))
            {
                throw new WxPayException("退款申请接口中,缺少必填参数out_refund_no!");
            }
            else if (!inputObj.IsSet("total_fee"))
            {
                throw new WxPayException("退款申请接口中,缺少必填参数total_fee!");
            }
            else if (!inputObj.IsSet("refund_fee"))
            {
                throw new WxPayException("退款申请接口中,缺少必填参数refund_fee!");
            }
            else if (!inputObj.IsSet("op_user_id"))
            {
                throw new WxPayException("退款申请接口中,缺少必填参数op_user_id!");
            }

            inputObj.SetValue("appid", WxPayConfig.APPID);//公众账号ID
            inputObj.SetValue("mch_id", WxPayConfig.MCHID);//商户号
            inputObj.SetValue("nonce_str", Guid.NewGuid().ToString().Replace("-", ""));//随机字符串
            inputObj.SetValue("sign", inputObj.MakeSign());//签名
            
            string xml = inputObj.ToXml();
            var start = DateTime.Now;

            Log.Debug("WxPayApi", "Refund request : " + xml);
            string response = HttpService.Post(xml, url, true, timeOut);//调用HTTP通信接口提交数据到API
            Log.Debug("WxPayApi", "Refund response : " + response);

            var end = DateTime.Now;
            int timeCost = (int)((end - start).TotalMilliseconds);//获得接口耗时

            //将xml格式的结果转换为对象以返回
            WxPayData result = new WxPayData();
            result.FromXml(response);

            ReportCostTime(url, timeCost, result);//测速上报

            return result;
        }
예제 #13
0
        /**
        * 
        * 撤销订单API接口
        * @param WxPayData inputObj 提交给撤销订单API接口的参数,out_trade_no和transaction_id必填一个
        * @param int timeOut 接口超时时间
        * @throws WxPayException
        * @return 成功时返回API调用结果,其他抛异常
        */
        public static WxPayData Reverse(WxPayData inputObj, int timeOut = 6)
        {
            string url = "https://api.mch.weixin.qq.com/secapi/pay/reverse";
            //检测必填参数
            if (!inputObj.IsSet("out_trade_no") && !inputObj.IsSet("transaction_id"))
            {
                throw new WxPayException("撤销订单API接口中,参数out_trade_no和transaction_id必须填写一个!");
            }

            inputObj.SetValue("appid", WxPayConfig.APPID);//公众账号ID
            inputObj.SetValue("mch_id", WxPayConfig.MCHID);//商户号
            inputObj.SetValue("nonce_str", GenerateNonceStr());//随机字符串
            inputObj.SetValue("sign", inputObj.MakeSign());//签名
            string xml = inputObj.ToXml();

            var start = DateTime.Now;//请求开始时间

            Log.Debug("WxPayApi", "Reverse request : " + xml);

            string response = HttpService.Post(xml, url, true, timeOut);

            Log.Debug("WxPayApi", "Reverse response : " + response);

            var end = DateTime.Now;
            int timeCost = (int)((end - start).TotalMilliseconds);

            WxPayData result = new WxPayData();
            result.FromXml(response);

            ReportCostTime(url, timeCost, result);//测速上报

            return result;
        }
예제 #14
0
 /**
 * 
 * 网页授权获取用户基本信息的全部过程
 * 详情请参看网页授权获取用户基本信息:http://mp.weixin.qq.com/wiki/17/c0f37d5704f0b64713d5d2c37b468d75.html
 * 第一步:利用url跳转获取code
 * 第二步:利用code去获取openid和access_token
 * 
 */
 public void GetOpenidAndAccessToken()
 {
     if (!string.IsNullOrEmpty(httpContextBase.Request.QueryString["code"]))
     {
         //获取code码,以获取openid和access_token
         string code = httpContextBase.Request.QueryString["code"];
         Log.Debug(this.GetType().ToString(), "Get code : " + code);
         GetOpenidAndAccessTokenFromCode(code);
     }
     else
     {
         //构造网页授权获取code的URL
         string host = httpContextBase.Request.Url.Host;
         string path = httpContextBase.Request.Path;
         string redirect_uri = HttpUtility.UrlEncode("http://" + host + path);
         Log.Debug(this.GetType().ToString(), "redirect_uri : " + redirect_uri);
         WxPayData data = new WxPayData();
         data.SetValue("appid", WxPayConfig.APPID);
         data.SetValue("redirect_uri", redirect_uri);
         data.SetValue("response_type", "code");
         data.SetValue("scope", "snsapi_base");
         data.SetValue("state", "STATE" + "#wechat_redirect");
         string url = "https://open.weixin.qq.com/connect/oauth2/authorize?" + data.ToUrl();
         Log.Debug(this.GetType().ToString(), "Will Redirect to URL : " + url);
         try
         {
             //触发微信返回code码         
             //httpContextBase.Response.Redirect(url);//Redirect函数会抛出ThreadAbortException异常,不用处理这个异常
         }
         catch (System.Threading.ThreadAbortException ex)
         {
         }
     }
 }
예제 #15
0
        /**
	    * 
	    * 通过code换取网页授权access_token和openid的返回数据,正确时返回的JSON数据包如下:
	    * {
	    *  "access_token":"ACCESS_TOKEN",
	    *  "expires_in":7200,
	    *  "refresh_token":"REFRESH_TOKEN",
	    *  "openid":"OPENID",
	    *  "scope":"SCOPE",
	    *  "unionid": "o6_bmasdasdsad6_2sgVt7hMZOPfL"
	    * }
	    * 其中access_token可用于获取共享收货地址
	    * openid是微信支付jsapi支付接口统一下单时必须的参数
        * 更详细的说明请参考网页授权获取用户基本信息:http://mp.weixin.qq.com/wiki/17/c0f37d5704f0b64713d5d2c37b468d75.html
        * @失败时抛异常WxPayException
	    */
        public void GetOpenidAndAccessTokenFromCode(string code)
        {
            try
            {
                //构造获取openid及access_token的url
                WxPayData data = new WxPayData();
                data.SetValue("appid", WxPayConfig.APPID);
                data.SetValue("secret", WxPayConfig.APPSECRET);
                data.SetValue("code", code);
                data.SetValue("grant_type", "authorization_code");
                string url = "https://api.weixin.qq.com/sns/oauth2/access_token?" + data.ToUrl();

                //请求url以获取数据
                string result = HttpService.Get(url);

                Log.Debug(this.GetType().ToString(), "GetOpenidAndAccessTokenFromCode response : " + result);

                //保存access_token,用于收货地址获取
                JsonData jd = JsonMapper.ToObject(result);
                access_token = (string)jd["access_token"];

                //获取用户openid
                openid = (string)jd["openid"];

                Log.Debug(this.GetType().ToString(), "Get openid : " + openid);
                Log.Debug(this.GetType().ToString(), "Get access_token : " + access_token);
            }
            catch (Exception ex)
            {
                Log.Error(this.GetType().ToString(), ex.ToString());
                throw new WxPayException(ex.ToString());
            }
        }