核心代码
HttpClient request = new HttpClient();
byte[] byteRquest = Encoding.GetEncoding("GB18030").GetBytes(sRequestMsg);
ByteArrayContent bytemsg = new ByteArrayContent(byteRquest);
HttpResponseMessage resulthd = await request.PostAsync(sUrl, bytemsg);
Stream result = await resulthd.Content.ReadAsStreamAsync();
StreamReader readerResult = new StreamReader(result, System.Text.Encoding.GetEncoding("GB18030"));
string sResult = await readerResult.ReadToEndAsync();
所有代码
using Blog.Core.Common;
using Blog.Core.Common.Helper;
using Blog.Core.Common.Static;
using Blog.Core.IRepository.Base;
using Blog.Core.IServices;
using Blog.Core.Model;
using Blog.Core.Model.ViewModels;
using Blog.Core.Services.BASE;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.IO;
using System.Net.Http;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
namespace Blog.Core.Services
{
public partial class PayServices : BaseServices<RootEntityTkey<int>>, IPayServices
{
IBaseRepository<RootEntityTkey<int>> _dal;
IHttpContextAccessor _httpContextAccessor;
ILogger<PayServices> _logger;
public PayServices(IBaseRepository<RootEntityTkey<int>> dal, ILogger<PayServices> logger, IHttpContextAccessor httpContextAccessor)
{
this._dal = dal;
base.BaseDal = dal;
_logger = logger;
_httpContextAccessor = httpContextAccessor;
}
public async Task<MessageModel<PayReturnResultModel>> Pay(PayNeedModel payModel)
{
_logger.LogInformation("支付开始");
MessageModel<PayReturnResultModel> messageModel = new MessageModel<PayReturnResultModel>();
messageModel.response = new PayReturnResultModel();
string url = string.Empty;
string param = string.Empty;
string returnData = string.Empty;
try
{
_logger.LogInformation($"原始GET参数->{_httpContextAccessor.HttpContext.Request.QueryString}");
//被扫支付
string host = "https://ibsbjstar.ccb.com.cn/CCBIS/B2CMainPlat_00_BEPAY?";
////商户信息
//string merInfo = "MERCHANTID=105910100190000&POSID=000000000&BRANCHID=610000000";
////获取柜台完整公钥
//string pubKey = "30819d300d06092a864886f70d010101050003818b0030818702818100a32fb2d51dda418f65ca456431bd2f4173e41a82bb75c2338a6f649f8e9216204838d42e2a028c79cee19144a72b5b46fe6a498367bf4143f959e4f73c9c4f499f68831f8663d6b946ae9fa31c74c9332bebf3cba1a98481533a37ffad944823bd46c305ec560648f1b6bcc64d54d32e213926b26cd10d342f2c61ff5ac2d78b020111";
////加密原串
//string param = merInfo + "&MERFLAG=1&TERMNO1=&TERMNO2=&ORDERID=937857156" +
// "&QRCODE=134737690209713400&AMOUNT=0.01&TXCODE=PAY100&PROINFO=&REMARK1=&REMARK2=&SMERID=&SMERNAME=&SMERTYPEID=" +
// "&SMERTYPE=&TRADECODE=&TRADENAME=&SMEPROTYPE=&PRONAME=";
Dictionary<string, object> dic = new Dictionary<string, object>();
//支付信息
dic.Add("MERCHANTID", StaticPayInfo.MERCHANTID);// => self::MERCHANTID, // 商户号
dic.Add("POSID", StaticPayInfo.POSID);// => self::POSID, // 柜台号
dic.Add("BRANCHID", StaticPayInfo.BRANCHID);// => self::BRANCHID, // 分行号
dic.Add("TXCODE", "PAY100");// => 'PAY100', // 交易码
dic.Add("MERFLAG", "1");// => '', // 商户类型 1线上 2线下
dic.Add("ORDERID", payModel.ORDERID);//payModel.ORDERID);// => '', // 订单号
dic.Add("QRCODE", payModel.QRCODE);// => '', // 码信息(一维码、二维码)
dic.Add("AMOUNT", payModel.AMOUNT);// => '0.01', // 订单金额,单位:元
dic.Add("PROINFO", payModel.PROINFO);// => '', // 商品名称
dic.Add("REMARK1", payModel.REMARK1);// => '', // 备注 1
dic.Add("REMARK2", payModel.REMARK2);// => '', // 备注 2
//dic.Add("TERMNO1", "");// => '', // 终端编号 1
//dic.Add("TERMNO2", "");// => '', // 终端编号 2
//dic.Add("GROUPMCH", "");// => '', // 集团商户信息
//dic.Add("FZINFO1", "");// => '', // 分账信息一
//dic.Add("FZINFO2", "");// => '', // 分账信息二
//dic.Add("SUB_APPID", "");// => '', // 子商户公众账号 ID
//dic.Add("RETURN_FIELD", "");// => '', // 返回信息位图
//dic.Add("USERPARAM", "");// => '', // 实名支付
//dic.Add("detail", "");// => '', // 商品详情
//dic.Add("goods_tag", "");// => '', // 订单优惠标记
//商户信息
Dictionary<string, object> dicInfo = new Dictionary<string, object>();
dicInfo.Add("MERCHANTID", StaticPayInfo.MERCHANTID);// => self::MERCHANTID, // 商户号
dicInfo.Add("POSID", StaticPayInfo.POSID);// => self::POSID, // 柜台号
dicInfo.Add("BRANCHID", StaticPayInfo.BRANCHID);// => self::BRANCHID, // 分行号
var Info = StringHelper.GetPars(dicInfo);
//获取拼接请求串
param = StringHelper.GetPars(dic);
//加密
var paramEncryption = new CCBPayUtil().makeCCBParam(param, StaticPayInfo.pubKey);
//拼接请求串
url = host + Info + "&ccbParam=" + paramEncryption;
//请求
_logger.LogInformation($"请求地址->{url}");
_logger.LogInformation($"请求参数->{param}");
PayResultModel payResult;
try
{
returnData = await HttpHelper.PostAsync(url);
//转换数据
try
{
payResult = JsonHelper.ParseFormByJson<PayResultModel>(returnData);
}
catch
{
payResult = new PayResultModel { RESULT = "N", ERRMSG = "参数错误", ORDERID = payModel.ORDERID, AMOUNT = payModel.AMOUNT };
returnData = StringHelper.GetCusLine(returnData, 15);
}
_logger.LogInformation($"响应数据->{returnData}");
}
catch (Exception ex)
{
_logger.LogInformation($"异常信息:{ex.Message}");
_logger.LogInformation($"异常堆栈:{ex.StackTrace}");
messageModel = await PayCheck(payModel, 1);
return messageModel;
}
switch (payResult.RESULT)
{
case "Y":
Dictionary<string, object> dicCheckPars = new Dictionary<string, object>();
dicCheckPars.Add("RESULT", payResult.RESULT);
dicCheckPars.Add("ORDERID", payResult.ORDERID);
dicCheckPars.Add("AMOUNT", payResult.AMOUNT);
dicCheckPars.Add("WAITTIME", payResult.WAITTIME);
dicCheckPars.Add("TRACEID", payResult.TRACEID);
string strCheckPars = StringHelper.GetPars(dicCheckPars);
if (NotifyCheck(strCheckPars, payResult.SIGN, StaticPayInfo.pubKey))
{
messageModel.success = true;
messageModel.msg = "支付成功";
}
else
{
messageModel.success = false;
messageModel.msg = "签名失败";
}
break;
case "N":
messageModel.success = false;
messageModel.msg = "支付失败";
break;
case "U":
case "Q":
int waittime = payResult.WAITTIME.ObjToInt();
if (waittime <= 0) waittime = 5;//如果需要等待默认等待5秒后再次查询
Thread.Sleep(waittime * 1000);
//轮询查询
messageModel = await PayCheck(payModel, 1);
break;
default:
messageModel.success = false;
messageModel.msg = "支付失败";
break;
}
messageModel.response.ORDERID = payResult.ORDERID;
messageModel.response.ERRCODE = payResult.ERRCODE;
messageModel.response.ERRMSG = payResult.ERRMSG;
messageModel.response.TRACEID = payResult.TRACEID;
messageModel.response.AMOUNT = payResult.AMOUNT;
messageModel.response.QRCODETYPE = payResult.QRCODETYPE;
}
catch (Exception ex)
{
messageModel.success = false;
messageModel.msg = "服务错误";
messageModel.response.ERRMSG = ex.Message;
_logger.LogInformation($"异常信息:{ex.Message}");
_logger.LogInformation($"异常堆栈:{ex.StackTrace}");
}
finally
{
_logger.LogInformation($"返回数据->{JsonHelper.GetJSON<MessageModel<PayReturnResultModel>>(messageModel)}");
_logger.LogInformation("支付结束");
}
return messageModel;
}
public async Task<MessageModel<PayRefundReturnResultModel>> PayRefund(PayRefundNeedModel payModel)
{
_logger.LogInformation("退款开始");
MessageModel<PayRefundReturnResultModel> messageModel = new MessageModel<PayRefundReturnResultModel>();
messageModel.response = new PayRefundReturnResultModel();
try
{
_logger.LogInformation($"原始GET参数->{_httpContextAccessor.HttpContext.Request.QueryString}");
string REQUEST_SN = StringHelper.GetGuidToLongID().ToString().Substring(0, 16);//请求序列码
string CUST_ID = StaticPayInfo.MERCHANTID;//商户号
string USER_ID = StaticPayInfo.USER_ID;//操作员号
string PASSWORD = StaticPayInfo.PASSWORD;//密码
string TX_CODE = "5W1004";//交易码
string LANGUAGE = "CN";//语言
//string SIGN_INFO = "";//签名信息
//string SIGNCERT = "";//签名CA信息
//外联平台客户端服务部署的地址+设置的监听端口
string sUrl = StaticPayInfo.OutAddress;
//XML请求报文
//string sRequestMsg = $" requestXml=<?xml version=\"1.0\" encoding=\"GB2312\" standalone=\"yes\" ?><TX><REQUEST_SN>{REQUEST_SN}</REQUEST_SN><CUST_ID>{CUST_ID}</CUST_ID><USER_ID>{USER_ID}</USER_ID><PASSWORD>{PASSWORD}</PASSWORD><TX_CODE>{TX_CODE}</TX_CODE><LANGUAGE>{LANGUAGE}</LANGUAGE><TX_INFO><MONEY>{payModel.MONEY}</MONEY><ORDER>{payModel.ORDER}</ORDER><REFUND_CODE>{payModel.REFUND_CODE}</REFUND_CODE></TX_INFO><SIGN_INFO></SIGN_INFO><SIGNCERT></SIGNCERT></TX> ";
string sRequestMsg = $"<?xml version=\"1.0\" encoding=\"GB2312\" standalone=\"yes\" ?><TX><REQUEST_SN>{REQUEST_SN}</REQUEST_SN><CUST_ID>{CUST_ID}</CUST_ID><USER_ID>{USER_ID}</USER_ID><PASSWORD>{PASSWORD}</PASSWORD><TX_CODE>{TX_CODE}</TX_CODE><LANGUAGE>{LANGUAGE}</LANGUAGE><TX_INFO><MONEY>{payModel.MONEY}</MONEY><ORDER>{payModel.ORDER}</ORDER><REFUND_CODE>{payModel.REFUND_CODE}</REFUND_CODE></TX_INFO><SIGN_INFO></SIGN_INFO><SIGNCERT></SIGNCERT></TX> ";
//string sRequestMsg = readRequestFile("E:/02-外联平台/06-测试/测试报文/商户网银/客户端连接-5W1001-W06.txt");
//注意:请求报文必须放在requestXml参数送
sRequestMsg = "requestXml=" + sRequestMsg;
_logger.LogInformation("请求地址:" + sUrl);
_logger.LogInformation("请求报文:" + sRequestMsg);
HttpClient request = new HttpClient();
byte[] byteRquest = Encoding.GetEncoding("GB18030").GetBytes(sRequestMsg);
ByteArrayContent bytemsg = new ByteArrayContent(byteRquest);
HttpResponseMessage resulthd = await request.PostAsync(sUrl, bytemsg);
Stream result = await resulthd.Content.ReadAsStreamAsync();
StreamReader readerResult = new StreamReader(result, System.Text.Encoding.GetEncoding("GB18030"));
string sResult = await readerResult.ReadToEndAsync();
_logger.LogInformation("响应报文:" + sResult);
var Xmlresult = XmlHelper.ParseFormByXml<PayRefundReturnModel>(sResult, "TX");
if (Xmlresult.RETURN_CODE.Equals("000000"))
{
messageModel.success = true;
messageModel.msg = "退款成功";
}
else
{
messageModel.success = false;
messageModel.msg = "退款失败";
}
messageModel.response.RETURN_MSG = Xmlresult.RETURN_MSG;
messageModel.response.TX_CODE = Xmlresult.TX_CODE;
messageModel.response.REQUEST_SN = Xmlresult.REQUEST_SN;
messageModel.response.RETURN_CODE = Xmlresult.RETURN_CODE;
messageModel.response.CUST_ID = Xmlresult.CUST_ID;
messageModel.response.LANGUAGE = Xmlresult.LANGUAGE;
messageModel.response.AMOUNT = Xmlresult.TX_INFO?.AMOUNT;
messageModel.response.PAY_AMOUNT = Xmlresult.TX_INFO?.PAY_AMOUNT;
messageModel.response.ORDER_NUM = Xmlresult.TX_INFO?.ORDER_NUM;
request.Dispose();
}
catch (Exception ex)
{
messageModel.success = false;
messageModel.msg = "服务错误";
messageModel.response.RETURN_MSG = ex.Message;
_logger.LogInformation($"异常信息:{ex.Message}");
_logger.LogInformation($"异常堆栈:{ex.StackTrace}");
}
finally
{
_logger.LogInformation($"返回数据->{JsonHelper.GetJSON<MessageModel<PayRefundReturnResultModel>>(messageModel)}");
_logger.LogInformation("退款结束");
}
return messageModel;
}
public async Task<MessageModel<PayReturnResultModel>> PayCheck(PayNeedModel payModel, int times)
{
_logger.LogInformation("轮询开始");
MessageModel<PayReturnResultModel> messageModel = new MessageModel<PayReturnResultModel>();
messageModel.response = new PayReturnResultModel();
string url = string.Empty;
string param = string.Empty;
string returnData = string.Empty;
try
{
//设置最大轮询次数,跟建行保持一致
int theLastTime = 6;
if (times > theLastTime) throw new Exception($"轮询次数超过最大次数{theLastTime}");
string host = "https://ibsbjstar.ccb.com.cn/CCBIS/B2CMainPlat_00_BEPAY?";
Dictionary<string, object> dic = new Dictionary<string, object>();
dic.Add("MERCHANTID", StaticPayInfo.MERCHANTID);// => self::MERCHANTID, // 商户号
dic.Add("POSID", StaticPayInfo.POSID);// => self::POSID, // 柜台号
dic.Add("BRANCHID", StaticPayInfo.BRANCHID);// => self::BRANCHID, // 分行号
dic.Add("TXCODE", "PAY101");// => 'PAY100', // 交易码
dic.Add("QRYTIME", times.ToString());// => '', // 查询此时(每次加1)
dic.Add("MERFLAG", "1");// => '', // 商户类型
dic.Add("ORDERID", payModel.ORDERID);// => '', // 订单号
dic.Add("QRCODE", payModel.QRCODE);// => '', // 码信息(一维码、二维码)
//dic.Add("GROUPMCH", "");// => '', // 集团商户信息
//dic.Add("QRCODETYPE", "");// => '', // 支付类型1:龙支付 2:微信 3:支付宝 4:银联
//dic.Add("TERMNO1", "");// => '', // 终端编号 1
//dic.Add("TERMNO2", "");// => '', // 终端编号 2
//dic.Add("AMOUNT", "");// => '0.01', // 订单金额,单位:元
//dic.Add("PROINFO", "");// => '', // 商品名称
//dic.Add("REMARK1", "");// => '', // 备注 1
//dic.Add("REMARK2", "");// => '', // 备注 2
//dic.Add("FZINFO1", "");// => '', // 分账信息一
//dic.Add("FZINFO2", "");// => '', // 分账信息二
//dic.Add("SUB_APPID", "");// => '', // 子商户公众账号 ID
//dic.Add("RETURN_FIELD", "");// => '', // 返回信息位图
//dic.Add("USERPARAM", "");// => '', // 实名支付
//dic.Add("detail", "");// => '', // 商品详情
//dic.Add("goods_tag", "");// => '', // 订单优惠标记
//商户信息
Dictionary<string, object> dicInfo = new Dictionary<string, object>();
dicInfo.Add("MERCHANTID", StaticPayInfo.MERCHANTID);// => self::MERCHANTID, // 商户号
dicInfo.Add("POSID", StaticPayInfo.POSID);// => self::POSID, // 柜台号
dicInfo.Add("BRANCHID", StaticPayInfo.BRANCHID);// => self::BRANCHID, // 分行号
var Info = StringHelper.GetPars(dicInfo);
//var newDic = dic.OrderBy(t => t.Key).ToDictionary(o => o.Key, p => p.Value);
//参数信息
param = StringHelper.GetPars(dic);
//加密
var paramEncryption = new CCBPayUtil().makeCCBParam(param, StaticPayInfo.pubKey);
//拼接请求串
url = host + Info + "&ccbParam=" + paramEncryption;
//请求
_logger.LogInformation($"请求地址->{url}");
_logger.LogInformation($"请求参数->{param}");
//转换数据
PayResultModel payResult;
try
{
returnData = await HttpHelper.PostAsync(url);
_logger.LogInformation($"响应数据->{returnData}");
}
catch (Exception ex)
{
_logger.LogInformation($"异常信息:{ex.Message}");
_logger.LogInformation($"异常堆栈:{ex.StackTrace}");
return await PayCheck(payModel, ++times);
}
try
{
payResult = JsonHelper.ParseFormByJson<PayResultModel>(returnData);
}
catch
{
payResult = new PayResultModel { RESULT = "N", ERRMSG = "参数错误", ORDERID = payModel.ORDERID, AMOUNT = payModel.AMOUNT };
}
switch (payResult.RESULT)
{
case "Y":
Dictionary<string, object> dicCheckPars = new Dictionary<string, object>();
dicCheckPars.Add("RESULT", payResult.RESULT);
dicCheckPars.Add("ORDERID", payResult.ORDERID);
dicCheckPars.Add("AMOUNT", payResult.AMOUNT);
dicCheckPars.Add("WAITTIME", payResult.WAITTIME);
string strCheckPars = StringHelper.GetPars(dicCheckPars);
if (NotifyCheck(strCheckPars, payResult.SIGN, StaticPayInfo.pubKey))
{
messageModel.success = true;
messageModel.msg = "支付成功";
}
else
{
messageModel.success = false;
messageModel.msg = "签名失败";
}
break;
case "N":
messageModel.success = false;
messageModel.msg = "支付失败";
break;
case "U":
case "Q":
int waittime = payResult.WAITTIME.ObjToInt();
if (waittime <= 0) waittime = 5;//如果需要等待默认等待5秒后再次查询
Thread.Sleep(waittime * 1000);
//改成轮询查询
messageModel = await PayCheck(payModel, ++times);
break;
default:
messageModel.success = false;
messageModel.msg = "支付失败";
break;
}
messageModel.response.ORDERID = payResult.ORDERID;
messageModel.response.ERRCODE = payResult.ERRCODE;
messageModel.response.ERRMSG = payResult.ERRMSG;
messageModel.response.TRACEID = payResult.TRACEID;
messageModel.response.AMOUNT = payResult.AMOUNT;
messageModel.response.QRCODETYPE = payResult.QRCODETYPE;
}
catch (Exception ex)
{
messageModel.success = false;
messageModel.msg = "服务错误";
messageModel.response.ERRMSG = ex.Message;
_logger.LogInformation($"异常信息:{ex.Message}");
_logger.LogInformation($"异常堆栈:{ex.StackTrace}");
}
finally
{
_logger.LogInformation($"返回数据->{JsonHelper.GetJSON<MessageModel<PayReturnResultModel>>(messageModel)}");
_logger.LogInformation("轮序结束");
}
return messageModel;
}
public bool NotifyCheck(string strSrc, string sign, string pubKey)
{
return new CCBPayUtil().verifyNotifySign(strSrc, sign, pubKey);
}
}
}