public DefatultAlipayHelper(
AlipayF2FService alipayF2FService,
AlipayService alipayService,
IOptions <FTFConfig> fTFConfigOptions
)
{
_alipayF2FService = alipayF2FService;
_alipayService = alipayService;
_fTFConfig = fTFConfigOptions.Value;
}
/// <summary>
/// FTF渲染二维码
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
private Bitmap RenderQrCode(string str, FTFConfig fTFConfig = null)
{
var eccLevel = QRCodeGenerator.ECCLevel.L;
using (var qrGenerator = new QRCodeGenerator())
{
using (var qrCodeData = qrGenerator.CreateQrCode(str, eccLevel))
{
using (var qrCode = new QRCode(qrCodeData))
{
var bp = qrCode.GetGraphic(20, Color.Black, Color.White,
new Bitmap(fTFConfig == null ? this._fTFConfig?.QRCodeIconFullPath : fTFConfig.QRCodeIconFullPath),
15);
return(bp);
}
}
}
}
/// <summary>
/// 面对面支付(轮询),返回生成的图片二维码byte数组
/// </summary>
/// <param name="input">支付信息</param>
/// <param name="loopQueryAction"></param>
/// <param name="fTFConfig">面对面支付配置信息(不填则使用全局配置的)</param>
/// <returns></returns>
public async Task <FTFOutput> FTFPay(AlipayTradePrecreateContentBuilder input, Action <AlipayF2FPrecreateResult> loopQueryAction, FTFConfig fTFConfig = null)
{
return(await this.FTFGenQRCode(input, null, loopQueryAction, fTFConfig));
}
/// <summary>
/// 面对面支付(异步消息通知),返回生成的图片二维码byte数组
/// </summary>
/// <param name="input">支付信息</param>
/// <param name="asyncNotifyUrl">异步消息通知地址</param>
/// <param name="fTFConfig">面对面支付配置信息(不填则使用全局配置的)</param>
/// <returns>二维码图片字节数组</returns>
public async Task <FTFOutput> FTFPay(AlipayTradePrecreateContentBuilder input, string asyncNotifyUrl, FTFConfig fTFConfig = null)
{
return(await this.FTFGenQRCode(input, asyncNotifyUrl, null, fTFConfig));
}
/// <summary>
/// 面对面支付生成支付二维码
/// </summary>
/// <param name="input">支付数据</param>
/// <param name="asyncNotifyUrl">异步通知地址,为空则表示为同步轮询模式</param>
/// <param name="loopQueryAction">同步轮询回调函数</param>
/// <param name="fTFConfig">面对面支付其它配置</param>
/// <returns></returns>
private async Task <FTFOutput> FTFGenQRCode(AlipayTradePrecreateContentBuilder input, string asyncNotifyUrl, Action <AlipayF2FPrecreateResult> loopQueryAction, FTFConfig fTFConfig)
{
// 参数检测
var isAsyncNotify = !asyncNotifyUrl.IsNullOrWhiteSpace();
if (!isAsyncNotify && loopQueryAction == null)
{
throw new NullReferenceException("轮询模式下 loopQueryAction 不能为空!");
}
// 收款账号检测,如果为空则默认填入全局配置的Uid
if (input.seller_id.IsNullOrWhiteSpace())
{
input.seller_id = this._alipayService.Options.Uid;
}
Bitmap bitmap = null;
MemoryStream memoryStream = null;
var message = string.Empty;
//推荐使用轮询撤销机制，不推荐使用异步通知,避免单边账问题发生。
AlipayF2FPrecreateResult precreateResult = null;
// 异步通知
if (isAsyncNotify)
{
precreateResult = await _alipayF2FService.TradePrecreateAsync(input, asyncNotifyUrl);
}// 同步轮询
else
{
precreateResult = await _alipayF2FService.TradePrecreateAsync(input);
}
switch (precreateResult.Status)
{
case F2FResultEnum.SUCCESS:
// 将链接用二维码工具生成二维码打印出来，顾客可以用支付宝钱包扫码支付。
bitmap = RenderQrCode(precreateResult.response.QrCode);
// 同步轮询模式,触发轮询回调函数
if (!isAsyncNotify)
{
loopQueryAction.Invoke(precreateResult);
}
break;
case F2FResultEnum.FAILED:
message = $"生成二维码失败: {precreateResult.response.Body}";
break;
case F2FResultEnum.UNKNOWN:
message = "生成二维码失败：" + (precreateResult.response == null ? "配置或网络异常，请检查后重试" : "系统异常，请更新外部订单后重新发起请求");
break;
}
// 如果位图为空,则生成错误提示二维码
if (bitmap == null)
{
bitmap = new Bitmap(fTFConfig == null ? this._fTFConfig?.QRCodeGenErrorImageFullPath : fTFConfig.QRCodeGenErrorImageFullPath);
}
// 转换成字节数组
memoryStream = new MemoryStream();
bitmap.Save(memoryStream, ImageFormat.Png);
var imgBuffer = memoryStream.GetBuffer();
// 释放资源
memoryStream.Dispose();
bitmap.Dispose();
return(new FTFOutput()
{
QRCodeImageBuffer = imgBuffer,
IsSuccess = precreateResult.Status == F2FResultEnum.SUCCESS,
Message = message
});
}
public IServiceProvider ConfigureServices(IServiceCollection services)
{
#region 配置MVC与SingalR中间件
//MVC
services.AddControllersWithViews(options =>
{
options.Filters.Add(new AbpAutoValidateAntiforgeryTokenAttribute());
})
#if DEBUG
.AddRazorRuntimeCompilation()
#endif
.AddNewtonsoftJson(options =>
{
////将所有枚举序列化为字符串
options.SerializerSettings.Converters.Add(new StringEnumConverter());
})
;
// Add SingalR
services.AddSignalR(options => { options.EnableDetailedErrors = true; });
#endregion 配置MVC与SingalR中间件
#region 配置前后端分离跨域
// 配置前后端分离跨域
services.AddCors(
options => options.AddPolicy(
_defaultCorsPolicyName,
builder => builder
.WithOrigins(
// 在appsettings.json中可以包含多个跨域地址，由逗号隔开。
_appConfiguration["App:CorsOrigins"]
.Split(",", StringSplitOptions.RemoveEmptyEntries)
.Select(o => o.RemovePostFix("/"))
.ToArray()
)
.SetIsOriginAllowedToAllowWildcardSubdomains()
.AllowAnyHeader()
.AllowAnyMethod()
.AllowCredentials()
)
);
#endregion 配置前后端分离跨域
#region 配置支付宝
services.AddYoYoAlipay(() =>
{
var res = _appConfiguration.GetSection("Pay:Alipay").Get <AlipayOptions>();
return(res);
}, (fTFConfig) =>
{
if (fTFConfig == null)
{
fTFConfig = new FTFConfig();
}
fTFConfig.QRCodeGenErrorImageFullPath = System.IO.Path.Combine(_env.WebRootPath, "imgs", "pay", "alipay_error.png");
fTFConfig.QRCodeIconFullPath = System.IO.Path.Combine(_env.WebRootPath, "imgs", "pay", "alipay.png");
});
#endregion 配置支付宝
services.AddHttpClient();
// Add Wchat
SenparcWXConfigurer.AddWechat(services, _appConfiguration);
IdentityRegistrar.Register(services);
AuthConfigurer.Configure(services, _appConfiguration);
// IdentityServer4 配置
if (bool.Parse(_appConfiguration["IdentityServer:IsEnabled"]))
{
IdentityServerRegistrar.Register(services, _appConfiguration);
}
#region 配置SwaggerUI
if (WebConsts.SwaggerUiEnabled)
{
//Swagger -启用此行以及Configure方法中的相关行，以启用Swagger UI
services.AddSwaggerGen(options =>
{
options.SwaggerDoc("v1",
new OpenApiInfo
{
Title = "52ABP-PRO API",
Version = "v1",
Description = "52ABP-PRO 的动态WEBAPI管理端，可以进行测试和调用API。",
TermsOfService = new Uri("https://gitee.com/ABPCN/52abp-pro"),
Contact = new OpenApiContact
{
Name = "52abp.com",
Email = "*****@*****.**",
Url = new Uri("https://www.52abp.com/")
},
});
// 使用 camel case 的枚举
//options.DescribeStringEnumsInCamelCase();
//使用相对路径获取应用程序所在目录
options.DocInclusionPredicate((docName, description) => true);
// 支持非body内容中的枚举
options.ParameterFilter <SwaggerEnumParameterFilter>();
// 对应client枚举转为字符串对应值
options.SchemaFilter <SwaggerEnumSchemaFilter>();
options.OperationFilter <SwaggerOperationIdFilter>();
options.OperationFilter <SwaggerOperationFilter>();
options.CustomDefaultSchemaIdSelector();
options.OrderActionsBy(x => x.RelativePath);
options.DescribeAllParametersInCamelCase();
ConfigApiDoc(options);
});
// 使用 newtonsoft.json 做swagger的序列化工具
services.AddSwaggerGenNewtonsoftSupport();
}
#endregion 配置SwaggerUI
if (WebConsts.HangfireDashboardEnabled)
{
// 启用hangfire
services.AddHangfire(config =>
{
config.UseSqlServerStorage(_appConfiguration.GetConnectionString("Default"));
// config.UseRecurringJob(typeof(RecurringJobService)); //注入Hnagfire的测试服务
});
}
#region 配置健康检查服务
//services.AddHealthChecks().AddSqlServer(_appConfiguration["ConnectionStrings:Default"]);
//services.AddHealthChecksUI();
if (bool.Parse(_appConfiguration["HealthChecks:HealthChecksEnabled"]))
{
services.AddYoyoCmsHealthCheck();
var healthCheckUISection = _appConfiguration.GetSection("HealthChecks")?.GetSection("HealthChecksUI");
if (bool.Parse(healthCheckUISection["HealthChecksUIEnabled"]))
{
services.Configure <HealthChecksUISettings>(settings =>
{
healthCheckUISection.Bind(settings, c => c.BindNonPublicProperties = true);
});
services.AddHealthChecksUI().AddInMemoryStorage();
}
}
#endregion 配置健康检查服务
// 配置abp和依赖注入
return(services.AddAbp <YoyoCmsTemplateWebHostModule>(options =>
{
// 配置log4net
options.IocManager.IocContainer.AddFacility <LoggingFacility>(
f => f.UseAbpLog4Net().WithConfig("log4net.config"));
}
));
}