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Uat_Study
hang 2023-04-07 14:36:26 +08:00
parent 78e52831d1
commit b5fc28bc18
1 changed files with 76 additions and 39 deletions
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115
IRaCIS.Core.API/_PipelineExtensions/IRacisHostFile/MultiDiskStaticFilesMiddleware.cs
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@ -1,54 +1,91 @@
using Microsoft.AspNetCore.Builder; using IRaCIS.Core.Domain.Share;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting; using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http; using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.StaticFiles; using Microsoft.AspNetCore.StaticFiles;
using Microsoft.Extensions.FileProviders;
using Microsoft.Extensions.FileProviders.Physical; using Microsoft.Extensions.FileProviders.Physical;
using Microsoft.Extensions.Hosting.Internal;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options; using Microsoft.Extensions.Options;
using Microsoft.VisualBasic;
using System.IO; using System.IO;
using System.Linq;
using System.Threading.Tasks;
namespace IRaCIS.Core.API namespace IRaCIS.Core.API
{ {
//public class MultiDiskStaticFilesMiddleware
//{
// public MultiDiskStaticFilesMiddleware(RequestDelegate next,IWebHostEnvironment webHostEnvironment, StaticFileOptions options)
// : base(next, webHostEnvironment, options)
// {
// }
// public override async Task InvokeAsync(HttpContext context) public class MultiDiskStaticFilesMiddleware
// { {
// try private readonly RequestDelegate _next;
// { private readonly IWebHostEnvironment _hostingEnv;
// await base.InvokeAsync(context); private readonly StaticFileOptions _options;
// } private readonly ILoggerFactory _loggerFactory;
// catch (FileNotFoundException)
// {
// var disks = GetDisks();
// foreach (var disk in disks) public MultiDiskStaticFilesMiddleware(RequestDelegate next, IWebHostEnvironment hostingEnv, StaticFileOptions options, ILoggerFactory loggerFactory)
// { {
// var fileInfo = new PhysicalFileInfo(new FileInfo(Path.Combine(disk, Options.RequestPath.Value))); _next = next;
// if (fileInfo.Exists) _hostingEnv = hostingEnv;
// { _options = options;
// await SendFileAsync(context, fileInfo); _loggerFactory = loggerFactory;
// return; }
// }
// } public async Task Invoke(HttpContext context)
{
var path = context.Request.Path.Value;
var isIRacisFile = path.StartsWith($"/{StaticData.Folder.IRaCISDataFolder}");
var isDicomFile = path.Contains($"{StaticData.Folder.DicomFolder}");
var isFind = false;
if (isIRacisFile)
{
}
if (isDicomFile)
{
}
// 如果所有磁盘都不存在所请求的文件，则将请求传递给下一个中间件组件。
await _next.Invoke(context);
}
private async Task ServeFileAsync(HttpContext context, IFileInfo fileInfo)
{
var response = context.Response;
response.ContentType = GetContentType(fileInfo.PhysicalPath);
using (var fileStream = fileInfo.CreateReadStream())
{
await fileStream.CopyToAsync(response.Body);
}
}
private string[] GetDisks()
{
// 获取系统中所有可用的磁盘
return DriveInfo.GetDrives()
.Where(d => d.IsReady && d.DriveType == DriveType.Fixed)
.Select(d => d.RootDirectory.FullName)
.ToArray();
}
private static string GetContentType(string path)
{
var provider = new FileExtensionContentTypeProvider();
if (!provider.TryGetContentType(path, out var contentType))
{
contentType = "application/octet-stream";
}
return contentType;
}
}
// await Next.Invoke(context);
// }
// }
// private string[] GetDisks()
// {
// // 获取系统中所有可用的磁盘
// return DriveInfo.GetDrives()
// .Where(d => d.IsReady && d.DriveType == DriveType.Fixed)
// .Select(d => d.RootDirectory.FullName)
// .ToArray();
// }
//}
} }