对就是这个：reqwest

Cargo.toml

  1. [package]
  2. name = "xmbcli"
  3. version = "0.1.0"
  4. authors = ["root"]
  5. edition = "2018"
  6. default-run = "xmbcli"
  7. # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
  10. [dependencies]
  11. structopt = "0.3.20"
  12. reqwest = { version = "0.10", features = ["json"] }
  13. tokio = { version = "0.2", features = ["full"] }
  14. serde = "1.0"
  15. serde_json = "1.0"
  16. serde_derive = "1.0"

reqwest get

  1. use reqwest;
  3. fn main() -> Result<(), Box<dyn std::error::Error>> {
  4.     let url = "http://10.0.36.112/";
  5.     let resp = reqwest::get(url)
  6.         .await?
  7.         .text()
  8.         .await?;
  9.     println!("{:#?}", resp);
  10.     Ok(())
  11. }

reqwest post

  1. use reqwest;
  2. use std::collections::HashMap;
  5. fn main() -> Result<(), Box<dyn std::error::Error>> {
  6.     let mut map = HashMap::new();
  7.     map.insert("username", "root");
  8.     map.insert("password", "root");
  10.     let client = reqwest::Client::new();
  12.     // response body
  13.     let resp = client.post("http://10.0.36.112/login")
  14.         .json(&map)
  15.         .send()
  16.         .await?
  17.         .text()
  18.         .await?;
  19.     println!("{:#?}", resp);
  21.     // response header & status
  22.     let resp = client.post("http://10.0.36.112/login")
  23.         .json(&map)
  24.         .send()
  25.         .await?;
  26.     println!("{:#?}", resp.headers());
  27.     println!("{:#?}", resp.status());
  28.     Ok(())
  29. }

reqwest response text to struct

  1. use reqwest;
  2. use std::collections::HashMap;
  3. use serde_derive::{Deserialize};  
  5. #[derive(Deserialize)]
  6. struct Resp {
  7.     status: String,
  8.     msg: String,
  9. }
  11. fn main() -> Result<(), Box<dyn std::error::Error>> {
  12.     let mut map = HashMap::new();
  13.     map.insert("username", "root");
  14.     map.insert("password", "root");
  16.     let client = reqwest::Client::new();
  17.     let res = client.post("http://10.0.36.112/login")
  18.         .json(&map)
  19.         .send()
  20.         .await?
  21.         .json::<Resp>()
  22.         .await?;
  23.     println!("------msg:{} ---status: {}", res.msg, res.status);
  24.     Ok(())
  25. }

reqwest set headers

  1. use reqwest;
  2. use reqwest::header::HeaderMap;
  3. use reqwest::header::HeaderValue;
  6. fn main() -> Result<(), Box<dyn std::error::Error>> {
  7.     let mut header_map = HeaderMap::new();
  8.     let jwe_key = "jwe value";
  9.     header_map.insert("jwe", HeaderValue::from_static(jwe_key));
  10.     let res = client.get("http://10.0.36.112/role/admin")
  11.         .headers(header_map)
  12.         .send()
  13.         .await?
  14.         .text()
  15.         .await?;
  16.     println!("{:#?}", res);
  17.     Ok(())
  18. }