一个Rust HttpClient例子

jopen 6年前

在cargo.toml文件中添加

[dependencies]  hyper = "0.7.2"

src中创建main.rs

extern crate hyper;    use std::io::Read;  use hyper::Client;    fn main() {      println!("welcome to rust http");      let client = Client::new();      let mut res = client.get("https://httpbin.org/get").send().unwrap();      assert_eq!(res.status, hyper::Ok);      println!("headers:\n {}", res.headers);      let mut body = String::new();      res.read_to_string(&mut body).unwrap();      println!("body:\n {}", body);      res = client.post("https://httpbin.org/post").body("{\"a\":1}").send().unwrap();      assert_eq!(res.status, hyper::Ok);      println!("headers:\n {}", res.headers);      let mut body = String::new();      res.read_to_string(&mut body).unwrap();      println!("body:\n {}", body);  }

执行 cargo build 后执行 ./target/debug/项目名 即可看到效果。

来自: http://ipfans.github.io/2016/01/rust-http-client/

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