1 browser file view download angular
我当前的代码如下,仅下载文件。如何在浏览器中查看所有文件类型?
[HttpGet]
//[NoCacheHeader()]
[Route("api/image/files")]
public HttpResponseMessage GFiles(string ImageName)
{
var response = Request.CreateResponse(HttpStatusCode.OK);
var path = "~/Image/" + ImageName;
path = System.Web.Hosting.HostingEnvironment.MapPath(path);
var ext = System.IO.Path.GetExtension(path);
var contents = System.IO.File.ReadAllBytes(path);
System.IO.MemoryStream ms = new System.IO.MemoryStream(contents);
response.Content = new StreamContent(ms);
//
response.Content.Headers.ContentDisposition = new System.Net.Http.Headers.ContentDispositionHeaderValue("attachment");
response.Content.Headers.ContentDisposition.FileName = ImageName;
//
response.Content.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("Image/" + ext);
return response;
}
Run Code Online (Sandbox Code Playgroud)
小智 6
我找到了仅适用于 pdf 和图像的解决方案。只需在 MediaTypeHeaderValue 中添加 MIME 类型并确保 ContentDispositionHeaderValue 为“内联”
response.Content.Headers.ContentDisposition = new System.Net.Http.Headers.ContentDispositionHeaderValue("inline");
Run Code Online (Sandbox Code Playgroud)
对于 PDF:
response.Content.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("application/pdf");
Run Code Online (Sandbox Code Playgroud)
对于图像:
response.Content.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("images/jpeg");
Run Code Online (Sandbox Code Playgroud)
根据图像类型改变 MIME。对于微软文档,在 mediaheadervalue 中使用它的 mime 类型,然后在 google chrome 中安装离线 google 文档扩展
| 归档时间: |
|
| 查看次数: |
2689 次 |
| 最近记录: |