环境
.net 6
AlipaySDKNet.OpenAPI 2.4.0
申请证书
登录支付宝开放平台https://open.alipay.com/
进入控制台
授权回调地址也设置一下,加密方式AES
新建.net 6空白的web项目
证书除了java都需要自己生成一下pkcs1的密钥
privatekey.txt就是根据应用私钥生成的pkcs1密钥
安装AlipaySDKNet.OpenAPI 2.4.0
配置json
"AliPayConfig": {
"ServerUrl": "https://openapi.alipay.com",
"AppId": "",//参考appCertPublicKey_{APPID}.crt
"PrivateKey": "AliPay/privatekey.txt",
"AlipayPublicKey": "AliPay/publickey.txt",
"AppCertPath": "AliPay/appCertPublicKey_{APPID}.crt",
"AlipayPublicCertPath": "AliPay/alipayCertPublicKey_RSA2.crt",
"RootCertPath": "AliPay/alipayRootCert.crt",
"EncryptKey": "",
"QrcodeNotifyUrl": "https://xxxx/Notify"
}
新建AliPayConfigModel.cs文章来源:https://www.toymoban.com/news/detail-758810.html
namespace 支付宝转账测试01.Model
{
/// <summary>
/// 支付宝支付配置
/// </summary>
public class AliPayConfigModel
{
/// <summary>
/// 服务器地址
/// v2 https://openapi.alipay.com/gateway.do
/// v3 https://openapi.alipay.com
/// 【必填】
/// </summary>
public string ServerUrl { get; set; } = "";
/// <summary>
/// 应用ID
/// 【必填】
/// </summary>
public string AppId { get; set; } = "";
/// <summary>
/// 应用密钥
/// 【必填】
/// </summary>
public string PrivateKey { get; set; } = "";
/// <summary>
/// 支付宝公钥
/// 【密钥模式】
/// 【特殊必填,密钥模式和证书模式二选一,建议证书模式】
/// </summary>
public string AlipayPublicKey { get; set; } = "";
/// <summary>
/// 应用公钥
/// 【证书模式】
/// 【特殊必填,密钥模式和证书模式二选一,建议证书模式】
/// </summary>
public string AppCertPath { get; set; } = "";
/// <summary>
/// 支付宝公钥
/// 【证书模式】
/// 【特殊必填,密钥模式和证书模式二选一,建议证书模式】
/// </summary>
public string AlipayPublicCertPath { get; set; } = "";
/// <summary>
/// 支付宝根证书
/// 【证书模式】
/// 【特殊必填,密钥模式和证书模式二选一,建议证书模式】
/// </summary>
public string RootCertPath { get; set; } = "";
/// <summary>
/// AES加密的密钥
/// 【选填】
/// </summary>
public string EncryptKey { get; set; } = "";
/// <summary>
/// 支付宝二维码扫码成功之后通知地址
/// </summary>
public string QrcodeNotifyUrl { get; set; } = "";
}
}
实现方法文章来源地址https://www.toymoban.com/news/detail-758810.html
using AlipaySDKNet.OpenAPI.Api;
using AlipaySDKNet.OpenAPI.Client;
using AlipaySDKNet.OpenAPI.Model;
using AlipaySDKNet.OpenAPI.Util;
using AlipaySDKNet.OpenAPI.Util.Model;
using 支付宝转账测试01.Model;
namespace ZhifubaoTest01
{
public class Program
{
public static void Main(string[] args)
{
var builder = WebApplication.CreateBuilder(args);
var configuration = builder.Configuration;
#region 配置阿里云
var alipayConfigModel = configuration.GetSection("AliPayConfig").Get<AliPayConfigModel>();
AlipayConfig alipayConfig = new AlipayConfig();
// 设置应用私钥
alipayConfig.PrivateKey = File.ReadAllText(alipayConfigModel.PrivateKey);
alipayConfig.ServerUrl = alipayConfigModel.ServerUrl;
alipayConfig.AppId = alipayConfigModel.AppId;
//证书模式
alipayConfig.AppCertPath = alipayConfigModel.AppCertPath;
alipayConfig.AlipayPublicCertPath = alipayConfigModel.AlipayPublicCertPath;
alipayConfig.RootCertPath = alipayConfigModel.RootCertPath;
AlipayConfigUtil alipayConfigUtil = new AlipayConfigUtil(alipayConfig);
#endregion
var app = builder.Build();
app.MapGet("/", async (context) =>
{
AlipayFundAccountApi instance = new AlipayFundAccountApi();
instance.Client.SetAlipayConfigUtil(alipayConfigUtil);
string merchantUserId = null;
string alipayUserId = "";//就是支付宝里面的商户号
string alipayOpenId = null;
string accountProductCode = null;
string accountType = "ACCTRANS_ACCOUNT";
string accountSceneCode = null;
string extInfo = null;
try
{
var response = instance.Query(merchantUserId, alipayUserId, alipayOpenId, accountProductCode, accountType, accountSceneCode, extInfo);
await context.Response.WriteAsync($"xxx公司支付宝,账户可用余额:{response.AvailableAmount},账户冻结余额:{response.FreezeAmount}");
}
catch (ApiException e)
{
AlipayFundAccountQueryDefaultResponse errorObject = (AlipayFundAccountQueryDefaultResponse)e.ErrorObject;
await context.Response.WriteAsync("调用失败:" + errorObject);
}
});
app.MapGet("/zhuanzhang", async (context) =>
{
AlipayFundTransUniApi instance = new AlipayFundTransUniApi();
instance.Client.SetAlipayConfigUtil(alipayConfigUtil);
AlipayFundTransUniTransferModel data = new AlipayFundTransUniTransferModel();
data.OutBizNo = "202312131557";
data.Remark = "";//业务备注长度200
data.BusinessParams = "{\"payer_show_name_use_alias\":\"true\"}";
data.BizScene = "DIRECT_TRANSFER";//单笔无密转账固定
data.ProductCode = "TRANS_ACCOUNT_NO_PWD";//单笔无密转账固定
Participant payeeInfo = new Participant();
payeeInfo.Identity = "支付宝账号邮箱或者手机号";
payeeInfo.IdentityType = "ALIPAY_LOGON_ID";
payeeInfo.Name = "转账支付宝真实姓名";
data.PayeeInfo = payeeInfo;
data.TransAmount = "0.10";//单位是元,最低0.10
data.OrderTitle = "xxx转账";//长度128
try
{
var response = instance.Transfer(data);
await context.Response.WriteAsync("转账完成");
}
catch (ApiException e)
{
//{"code":"EXCEED_LIMIT_SM_MIN_AMOUNT","message":"请求金额不能低于0.1元"}
var errStr = e.ErrorContent.ToString();
var systemError = errStr?.Contains("SYSTEM_ERROR");//系统错误,需要单独处理
var notEnough = errStr?.Contains("BALANCE_IS_NOT_ENOUGH");//余额不足
var isNotRealName = errStr?.Contains("PAYEE_NOT_RELNAME_CERTIFY");//未实名认证
var accOcupied = errStr?.Contains("PAYEE_ACC_OCUPIED");//多个支付宝账号
var nameError = errStr?.Contains("PAYEE_NOT_EXIST");//收款方姓名错误
if (systemError == true)
{
/*
可能发生了网络或者系统异常,导致无法判定准确的转账结果。
此时,商户不能直接当做转账成功或者失败处理,可以考虑采用相同的out_biz_no重发请求,
或者通过调用“(alipay.fund.trans.common.query 转账业务单据查询接口)”
来查询该笔转账订单的最终状态
*/
AlipayFundTransCommonApi alipayFundTransInstance = new AlipayFundTransCommonApi();
alipayFundTransInstance.Client.SetAlipayConfigUtil(alipayConfigUtil);
string productCode = "STD_RED_PACKET";
string bizScene = "PERSONAL_PAY";
string outBizNo = "201808080001";
string orderId = "20190801110070000006380000250621";
string payFundOrderId = "20190801110070001506380000251556";
try
{
var response = alipayFundTransInstance.Query(productCode, bizScene, outBizNo, orderId, payFundOrderId);
}
catch (ApiException ex)
{
AlipayFundTransCommonQueryDefaultResponse alipayFundTransCommonQueryDefaultResponse = (AlipayFundTransCommonQueryDefaultResponse)ex.ErrorObject;
await context.Response.WriteAsync("调用失败:" + alipayFundTransCommonQueryDefaultResponse);
//TODO 重发请求,参考上面代码
}
return;
}
if (notEnough == true)
{
//余额不足
await context.Response.WriteAsync("余额不足");
return;
}
if (isNotRealName == true)
{
//未实名认证
await context.Response.WriteAsync("未实名认证");
return;
}
if (accOcupied == true)
{
await context.Response.WriteAsync("多个支付宝账号");
return;
}
if (nameError == true)
{
await context.Response.WriteAsync("收款方姓名不正确");
return;
}
AlipayFundTransUniTransferDefaultResponse errorObject = (AlipayFundTransUniTransferDefaultResponse)e.ErrorObject;
await context.Response.WriteAsync("调用失败:" + errorObject);
}
});
app.Run();
}
}
}
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