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57 lines
1.5 KiB
Markdown
57 lines
1.5 KiB
Markdown
---
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title: Static Files
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menu: docs_advanced
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weight: 230
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---
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# Individual file
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It is possible to serve static files with a custom path pattern and `NamedFile`. To
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match a path tail, we can use a `[.*]` regex.
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```rust
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use std::path::PathBuf;
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use actix_web::{App, HttpRequest, Result, http::Method, fs::NamedFile};
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fn index(req: HttpRequest) -> Result<NamedFile> {
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let path: PathBuf = req.match_info().query("tail")?;
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Ok(NamedFile::open(path)?)
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}
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fn main() {
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App::new()
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.resource(r"/a/{tail:.*}", |r| r.method(Method::GET).f(index))
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.finish();
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}
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```
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# Directory
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To serve files from specific directories and sub-directories, `StaticFiles` can be used.
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`StaticFiles` must be registered with an `App::handler()` method, otherwise
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it will be unable to serve sub-paths.
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```rust
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use actix_web::{App, fs};
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fn main() {
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App::new()
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.handler(
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"/static",
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fs::StaticFiles::new(".")
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.show_files_listing())
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.finish();
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}
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```
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The parameter is the base directory. By default files listing for sub-directories
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is disabled. Attempt to load directory listing will return *404 Not Found* response.
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To enable files listing, use
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[*StaticFiles::show_files_listing()*](../../actix-web/actix_web/fs/struct.StaticFiles.html#method.show_files_listing)
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method.
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Instead of showing files listing for directory, it is possible to redirect
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to a specific index file. Use the
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[*StaticFiles::index_file()*](../../actix-web/actix_web/fs/struct.StaticFiles.html#method.index_file)
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method to configure this redirect.
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