docs: 完善微信商户平台模块的示例项目

This commit is contained in:
Fu Diwei 2021-07-31 20:30:04 +08:00
parent 25763e550b
commit 18c0719655
7 changed files with 89 additions and 8 deletions

View File

@ -14,6 +14,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Sample_Net5.Services.DistributedLock.I
public IDistributedLock Create(string lockName)
{
// NOTICE: 单机演示基于文件实现分布式锁,生产项目请替换成其他实现
return new FileDistributedLock(_lockFileDirectory, lockName);
}
}

View File

@ -6,16 +6,16 @@ using Microsoft.Extensions.Options;
namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net5.Options
{
public partial class WechatOptions : IOptions<WechatOptions>
public partial class WxpayOptions : IOptions<WxpayOptions>
{
WechatOptions IOptions<WechatOptions>.Value => this;
WxpayOptions IOptions<WxpayOptions>.Value => this;
public WechatMerchant[] Merchants { get; set; } = Array.Empty<WechatMerchant>();
public string CallbackEntry { get; set; } = string.Empty;
}
partial class WechatOptions
partial class WxpayOptions
{
public class WechatMerchant
{

View File

@ -0,0 +1,77 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using SKIT.FlurlHttpClient.Wechat.TenpayV3;
using SKIT.FlurlHttpClient.Wechat.TenpayV3.Models;
using SKIT.FlurlHttpClient.Wechat.TenpayV3.Settings;
namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net5.Services.BackgroundServices
{
class WxpayCertificateRefreshingBackgroundService : BackgroundService
{
private readonly ILogger _logger;
private readonly Options.WxpayOptions _wxpayOptions;
private readonly CertificateManager _certificateManager;
private readonly HttpClients.IWechatTenpayHttpClientFactory _wechatTenpayHttpClientFactory;
public WxpayCertificateRefreshingBackgroundService(
ILoggerFactory loggerFactory,
IOptions<Options.WxpayOptions> wxpayOptions,
CertificateManager certificateManager,
HttpClients.IWechatTenpayHttpClientFactory wechatTenpayHttpClientFactory)
{
_logger = loggerFactory.CreateLogger(GetType());
_wxpayOptions = wxpayOptions.Value;
_certificateManager = certificateManager;
_wechatTenpayHttpClientFactory = wechatTenpayHttpClientFactory;
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
while (!stoppingToken.IsCancellationRequested)
{
var wxpayMerchant = _wxpayOptions.Merchants.FirstOrDefault();
if (wxpayMerchant == null)
{
_logger.LogWarning("未找到微信商户配置项。");
break;
}
try
{
var client = _wechatTenpayHttpClientFactory.Create(wxpayMerchant.MerchantId);
var request = new QueryCertificatesRequest();
var response = await client.ExecuteQueryCertificatesAsync(request, cancellationToken: stoppingToken);
if (response.IsSuccessful())
{
client.DecryptResponseEncryptedData(ref response);
foreach (var cert in response.CertificateList)
{
_certificateManager.SetCertificate(cert.SerialNumber, cert.EncryptCertificate.CipherText);
}
_logger.LogInformation("刷新微信商户平台证书成功。");
}
else
{
_logger.LogWarning(
"刷新微信商户平台证书失败(状态码:{0},错误代码:{1},错误描述:{2})。",
response.RawStatus, response.ErrorCode, response.ErrorMessage
);
}
}
catch (Exception ex)
{
_logger.LogError(ex, "刷新微信商户平台证书遇到异常。");
}
await Task.Delay(TimeSpan.FromDays(1)); // 每隔 1 天轮询刷新
}
}
}
}

View File

@ -7,6 +7,6 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net5.Services.HttpClients
{
public interface IWechatTenpayHttpClientFactory
{
WechatTenpayClient Create(string appId);
WechatTenpayClient Create(string merchantId);
}
}

View File

@ -14,12 +14,12 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net5.Services.HttpClients.
partial class WechatTenpayHttpClientFactory : IWechatTenpayHttpClientFactory
{
private readonly System.Net.Http.IHttpClientFactory _httpClientFactory;
private readonly Options.WechatOptions _wechatOptions;
private readonly Options.WxpayOptions _wechatOptions;
private readonly CertificateManager _certificateManager;
public WechatTenpayHttpClientFactory(
System.Net.Http.IHttpClientFactory httpClientFactory,
IOptions<Options.WechatOptions> wechatOptions,
IOptions<Options.WxpayOptions> wechatOptions,
CertificateManager certificateManager)
{
_httpClientFactory = httpClientFactory;

View File

@ -27,12 +27,15 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net5
// 注入配置项
services.AddOptions();
services.Configure<Options.WechatOptions>(Configuration.GetSection(nameof(Options.WechatOptions)));
services.Configure<Options.WxpayOptions>(Configuration.GetSection(nameof(Options.WxpayOptions)));
// 注入工厂 HTTP 客户端
services.AddHttpClient();
services.AddSingleton<CertificateManager, InMemoryCertificateManager>();
services.AddSingleton<Services.HttpClients.IWechatTenpayHttpClientFactory, Services.HttpClients.Implements.WechatTenpayHttpClientFactory>();
// ×¢Èëºǫ́ÈÎÎñ
services.AddHostedService<Services.BackgroundServices.WxpayCertificateRefreshingBackgroundService>();
}
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)

View File

@ -9,7 +9,7 @@
"AllowedHosts": "*",
"WechatOptions": {
"WxpayOptions": {
"Merchants": [
{
"MerchantId": "填写商户号"