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93 lines
2.5 KiB
Markdown
93 lines
2.5 KiB
Markdown
# reqwest
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[](https://crates.io/crates/reqwest)
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[](https://docs.rs/reqwest)
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[](./LICENSE-APACHE)
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[](https://github.com/seanmonstar/reqwest/actions?query=workflow%3ACI)
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An ergonomic, batteries-included HTTP Client for Rust.
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- Plain bodies, JSON, urlencoded, multipart
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- Customizable redirect policy
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- HTTP Proxies
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- HTTPS via system-native TLS (or optionally, rustls)
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- Cookie Store
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- WASM
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- [Changelog](CHANGELOG.md)
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## Example
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This asynchronous example uses [Tokio](https://tokio.rs) and enables some
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optional features, so your `Cargo.toml` could look like this:
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```toml
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[dependencies]
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reqwest = { version = "0.11", features = ["json"] }
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tokio = { version = "1", features = ["full"] }
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```
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And then the code:
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```rust,no_run
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use std::collections::HashMap;
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#[tokio::main]
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async fn main() -> Result<(), Box<dyn std::error::Error>> {
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let resp = reqwest::get("https://httpbin.org/ip")
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.await?
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.json::<HashMap<String, String>>()
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.await?;
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println!("{:#?}", resp);
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Ok(())
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}
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```
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## Blocking Client
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There is an optional "blocking" client API that can be enabled:
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```toml
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[dependencies]
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reqwest = { version = "0.11", features = ["blocking", "json"] }
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```
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```rust,no_run
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use std::collections::HashMap;
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fn main() -> Result<(), Box<dyn std::error::Error>> {
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let resp = reqwest::blocking::get("https://httpbin.org/ip")?
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.json::<HashMap<String, String>>()?;
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println!("{:#?}", resp);
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Ok(())
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}
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```
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## Requirements
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On Linux:
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- OpenSSL 1.0.1, 1.0.2, 1.1.0, or 1.1.1 with headers (see https://github.com/sfackler/rust-openssl)
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On Windows and macOS:
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- Nothing.
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Reqwest uses [rust-native-tls](https://github.com/sfackler/rust-native-tls),
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which will use the operating system TLS framework if available, meaning Windows
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and macOS. On Linux, it will use OpenSSL 1.1.
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## License
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Licensed under either of
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- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or http://apache.org/licenses/LICENSE-2.0)
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- MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
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### Contribution
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Unless you explicitly state otherwise, any contribution intentionally submitted
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for inclusion in the work by you, as defined in the Apache-2.0 license, shall
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be dual licensed as above, without any additional terms or conditions.
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