Downloads are downloading with extra file name

You don't advise for the use of the FileSystemResource class? It is even advisable if your resource is a file. About the file length calculation part: If you are worried, don't be. File length should be good enough in the general case. I just mentioned it because it does can be slow , specially if the file is in a remote system or something more elaborated like that - a database, maybe?.

But only worry if it becomes a problem or if you have hard evidence it will become one , not before. The main point is: you are making an effort to stream the file, if you have to preload all of it before, then the streaming ends up making no difference, eh? It downloads 0 bytes file. Am I missing something?

Show 5 more comments. Please try again. BorisR 1 1 silver badge 15 15 bronze badges. Sunil Sunil 6 6 silver badges 12 12 bronze badges. The resource could be: ByteArrayResource FileSystemResource UrlResource or even GridFsResource If you need to download a file from application resources directory, check out my answer : it explains how to locate the resource in class path using ClassPathResource Be aware of possibly wrong Content-Type header set see FileSystemResource is returned with content type json.

You can use the Content-Disposition header to satisfy this requirement: The first parameter in the HTTP context is either inline default value, indicating it can be displayed inside the Web page, or as the Web page or attachment indicating it should be downloaded; most browsers presenting a 'Save as' dialog, prefilled with the value of the filename parameters if present.

Denis Zavedeev Denis Zavedeev 5, 4 4 gold badges 24 24 silver badges 43 43 bronze badges. This should be the accepted answer. It seems to provide the only clean handling of ContentDisposition and gives clear explanations.

Definitely the best answer — Tobi Akinyemi. Works perfectly, and works with "springdoc-openapi-ui" v1.

The "Download" link appears as expected with "attachment " flag. Below code worked for me to generate and download a text file. Lorem Ipsum has been the industry's standard dummy text ever since the s, when an unknown printer took a galley of type and scrambled it to make a type specimen book.

It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum. Siva Kumar Siva Kumar 6 6 silver badges 11 11 bronze badges. It is possible to set just one size constraint or both.

When setting both of them, only images that satisfy both minimum sizes will be saved. For the above example, images of sizes x or x or x will all be dropped because at least one dimension is shorter than the constraint. By default media pipelines ignore redirects, i. To handle media redirections, set this setting to True :. This method is called once per downloaded item.

It returns the download path of the file originating from the specified response. In addition to response , this method receives the original request , info and item.

For example, if file URLs end like regular paths e. Similarly, you can use the item to determine the file path based on some item property.

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Question feed. Stack Overflow works best with JavaScript enabled. Stand-alone download managers also are available, including the Microsoft Download Manager. The Microsoft Download Manager solves these potential problems. It gives you the ability to download multiple files at one time and download large files quickly and reliably.

It also allows you to suspend active downloads and resume downloads that have failed. Microsoft Download Manager is free and available for download now. Warning: This site requires the use of scripts, which your browser does not currently allow.

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DNA is organized into 23 separate pieces, called chromosomes. Most people get one set of 23 from each parent, for a total of In some cases, the X and Y chromosomes are referred to as 23 and The third column is the exact position on the chromosome. For example, chromosome 1 is around million bases long.

The first row is looking at the position number 72,th base. The last two columns contain your data. Since we have two copies of most of our chromosomes, we have two bases at most positions.

Besides having a different letter, people can sometimes have a bit of missing DNA a deletion or a bit of extra DNA an insertion. Likewise, G A on the forward strand is C T on the reverse strand.