Sshnet download file asp core

A relatively easy way to achieve this is to use the built-in PhysicalFile result, which is available to all controllers: MS Docs: PhysicalFile. I typically shield the actual file paths behind a friendly identifier, which I then use to lookup the real file path or return a if an invalid ID was passed in , i.

For those that are curious, the MimeTypes helper is a great little Nuget package from the folks at MimeKit. Action method needs to return FileResult with either a stream, byte[], or virtual path of the file. You will also need to know the content-type of the file being downloaded. Sample video link How to download files using asp. Stack Overflow for Teams — Collaborate and share knowledge with a private group.

Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. How to download a file in ASP. NET Core? Ask Question. Asked 4 years, 3 months ago.

Active 1 month ago. Viewed k times. Response; System. ClearHeaders ; response. Clear ; response. BinaryWrite net. DownloadData link ; response. End ;. Askolein 2, 2 2 gold badges 25 25 silver badges 36 36 bronze badges. Add a comment. Active Oldest Votes. Any Thoughts? The only way to solve this problem is by finding out the real error, which often is unrelated to business logic, much probably being a programming error like NullReferenceException or conversion between incompatible types, etc.

Log files and debugging are some valid ways to troubleshot this kind of issue. I am downloading excel file. It downloads but when I try to open the file it says the file is corrupted.

GetCurrentDirectory , "wwwroot" ; services. GetCurrentDirectory , "wwwroot" , file. You could also upload multiple files by receiving a list of IFormFile in action method and setting input element with multiple attribute. This is no different than model binding of simple and complex types.

Downloading Action method needs to return FileResult with either a stream , byte[], or virtual path of the file. You will also need to know the content-type of the file being downloaded.

GetExtension path. View All. I write blogs about. Bursts of code to power through your day. Web Development articles, tutorials, and news. Sign in. Working with SFTP in. NET Core. NET in. Changhui Xu Follow. Written by Changhui Xu Follow. More From Medium. Some basic commands in the Linux terminal. Igor Vicente. Deobfuscating obfuscated code for fun and no profit. Lain Iwakura. How to configure a PHP environment in 15 minutes. Gianluca Nativo in devartis. Salvatore Cuzzilla.