From d3965c4d735add0f95cf2785444726cfcf6d7640 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E5=86=9B?= <510423039@qq.com>
Date: Wed, 23 Nov 2022 18:19:43 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E7=A8=8B=E5=BA=8F=E5=90=AF=E5=8A=A8?=
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---
 .../host/Lion.AbpPro.HttpApi.Host/Startup.cs  | 24 +++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

diff --git a/aspnet-core/services/host/Lion.AbpPro.HttpApi.Host/Startup.cs b/aspnet-core/services/host/Lion.AbpPro.HttpApi.Host/Startup.cs
index 3cf7d326..e0a3a841 100644
--- a/aspnet-core/services/host/Lion.AbpPro.HttpApi.Host/Startup.cs
+++ b/aspnet-core/services/host/Lion.AbpPro.HttpApi.Host/Startup.cs
@@ -2,15 +2,35 @@ namespace Lion.AbpPro
 {
     public class Startup
     {
+        private readonly IConfiguration _configuration;
+        
+        public Startup(IConfiguration configuration)
+        {
+            _configuration = configuration;
+        }
+
+
         public void ConfigureServices(IServiceCollection services)
         {
             services.AddApplication<AbpProHttpApiHostModule>();
         }
 
-        public void Configure(IApplicationBuilder app, IWebHostEnvironment env, ILoggerFactory loggerFactory)
+        public void Configure(IApplicationBuilder app,IHostApplicationLifetime lifetime)
         {
             app.InitializeApplication();
-          
+            lifetime.ApplicationStopped.Register(ConfigurePreheat);
+        }
+        
+        
+        /// <summary>
+        /// 程序首次访问接口速度慢，事先预热
+        /// </summary>
+        private void ConfigurePreheat()
+        {
+            var url = _configuration.GetValue<string>("App:SelfUrl");
+            if (url.IsNullOrWhiteSpace()) return;
+            var requestUrl = $"{url}/api/abp/application-configuration";
+            new HttpClient().GetAsync(requestUrl).Wait();
         }
     }
 }