chore: 升级示例项目为基于 .NET 6.0 的实现

2025-12-30 02:14:44 +08:00 · 2021-12-27 19:39:03 +08:00
parent 15e9042cad
commit b2ce287136
36 changed files with 23 additions and 19 deletions
--- a/samples/SKIT.FlurlHttpClient.Wechat.Api.Sample_Net6/Controllers/WechatNotifyController.cs
+++ b/samples/SKIT.FlurlHttpClient.Wechat.Api.Sample_Net6/Controllers/WechatNotifyController.cs
@@ -0,0 +1,89 @@
+using System;
+using System.IO;
+using System.Text;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+
+namespace SKIT.FlurlHttpClient.Wechat.Api.Sample_Net5.Controllers
+{
+    using SKIT.FlurlHttpClient.Wechat.Api.Events;
+
+    [ApiController]
+    [Route("notify")]
+    public class WechatNotifyController : ControllerBase
+    {
+        private readonly ILogger _logger;
+
+        private readonly Options.WechatOptions _wechatOptions;
+
+        private readonly Services.HttpClients.IWechatApiHttpClientFactory _wechatApiHttpClientFactory;
+
+        public WechatNotifyController(
+            ILoggerFactory loggerFactory,
+            IOptions<Options.WechatOptions> wechatOptions,
+            Services.HttpClients.IWechatApiHttpClientFactory wechatApiHttpClientFactory)
+        {
+            _logger = loggerFactory.CreateLogger(GetType());
+            _wechatOptions = wechatOptions.Value;
+            _wechatApiHttpClientFactory = wechatApiHttpClientFactory;
+        }
+
+        [HttpGet]
+        [Route("a-{app_id}/message-push")]
+        public IActionResult VerifyMessage(
+            [FromRoute(Name = "app_id")] string appId,
+            [FromQuery(Name = "timestamp")] string timestamp,
+            [FromQuery(Name = "nonce")] string nonce,
+            [FromQuery(Name = "signature")] string signature,
+            [FromQuery(Name = "echostr")] string echoString)
+        {
+            // 验证服务器推送
+            // 文档：https://developers.weixin.qq.com/doc/offiaccount/Basic_Information/Access_Overview.html
+
+            var client = _wechatApiHttpClientFactory.Create(appId);
+            bool valid = client.VerifyEventSignatureForEcho(callbackTimestamp: timestamp, callbackNonce: nonce, callbackSignature: signature);
+            if (!valid)
+            {
+                return Content("fail");
+            }
+
+            return Content(echoString);
+        }
+
+        [HttpPost]
+        [Route("a-{app_id}/message-push")]
+        public async Task<IActionResult> ReceiveMessage(
+            [FromRoute(Name = "app_id")] string appId)
+        {
+            // 接收服务器推送
+            // 文档：https://developers.weixin.qq.com/doc/offiaccount/Message_Management/Receiving_event_pushes.html
+
+            using var reader = new StreamReader(Request.Body, Encoding.UTF8);
+            string content = await reader.ReadToEndAsync();
+            _logger.LogInformation("接收到微信推送的数据：{0}", content);
+
+            var client = _wechatApiHttpClientFactory.Create(appId);
+            var msgType = client.DeserializeEventFromXml(content).MessageType;
+            switch (msgType)
+            {
+                case "text":
+                    {
+                        var eventModel = client.DeserializeEventFromXml<TextMessageEvent>(content);
+                        // Do Something
+                    }
+                    break;
+
+                case "image":
+                    {
+                        var eventModel = client.DeserializeEventFromXml<ImageMessageEvent>(content);
+                        // Do Something
+                    }
+                    break;
+            }
+
+            return Content("success");
+        }
+    }
+}