From 2e7af753daec28ae5de42ca8fa6265605138034a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=82=B9=E6=BD=87=E9=98=B3?= <wanna_zxy@yeah.net>
Date: Sat, 1 Jul 2023 23:33:38 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E4=B8=80=E4=B8=AA=E6=96=87?=
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---
 .gitignore                            |  3 ++-
 24Hour/Controllers/LoginController.cs | 22 ++++++++++++++++++++++
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 82b557f..33679dd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -42,6 +42,7 @@
 *.su
 *.idb
 *.pdb
+*.mp4
 
 # Kernel Module Compile Results
 *.mod*
@@ -69,4 +70,4 @@ dkms.conf
 /24Hour/wwwroot/CaseFile/Detectionscheme/20230301194942291.docx
 /24Hour/wwwroot/CaseFile/Detectionscheme/20230301193901426.docx
 /24Hour/24Hour.xml
-/24Hour/Properties/launchSettings.json
+/24Hour/Properties/launchSettings.json
diff --git a/24Hour/Controllers/LoginController.cs b/24Hour/Controllers/LoginController.cs
index dbba9af..3082422 100644
--- a/24Hour/Controllers/LoginController.cs
+++ b/24Hour/Controllers/LoginController.cs
@@ -453,9 +453,31 @@ namespace _24Hour.Controllers
                 }
             }
             return ret;
+        }
+
+        /// <summary>
+        /// download file for video repot module
+        /// </summary>
+        /// <returns></returns>
+        [HttpGet, AllowAnonymous]
+        [Route("download")]
+        public IActionResult DownloadFile(string filepath)
+        {
+            var fileaddr = Path.Combine(Environment.CurrentDirectory,"wwwroot");
+            fileaddr += filepath;  
+            if (System.IO.File.Exists(fileaddr) == false)
+            {
+                return new BadRequestResult();
+            }
+            return new FileStreamResult(new FileStream(path: fileaddr, FileMode.Open), "application/octet-stream")
+            {
+                FileDownloadName = Path.GetFileName(fileaddr),
+            };
         }
 
     }
+
+
     public class UserLogin
     {
         [DataMember]