• rust学习-http-server端

    Get请求

    curl "http://127.0.0.1:8000/get/cat?task_id=123&demo=1"

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    Post请求

    curl 'http://localhost:8000/set/monkey' \
-H "Content-Type:application/json" \
-H 'Authorization:bearer' \
-X POST \
-d '{"name":"xiaoming", "age":12}'

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    curl 'http://localhost:8000/set/monkey' \
-H "Content-Type:application/json" \
-H 'Authorization:bearer' \
-X POST \
-d '@/Users/xxx/test.json'

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    cat test.json

    {
   "name":"xiaoming", "age":12}

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    代码示例

    // cat Cargo.toml
[package]
name = "rust_demo7"
version = "0.1.0"
edition = "2021"

[dependencies]
hyper = {
    version = "0.14", features = ["full"] }
tokio = {
    version = "1", features = ["full"] }
futures = "0.3"
url = "2.2"
serde = {
    version = "1.0", features = ["derive"] }
serde_json = "1.0"

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    // cat src/main.rs
use hyper::{
   Server, Body, Method, Request, Response, StatusCode};
use hyper::service::{
   make_service_fn, service_fn};
use std::convert::Infallible;
use std::net::SocketAddr;
use serde::{
   Deserialize, Serialize};

#[derive(Debug, Deserialize)]
struct MyData {
   
    name: String,
    age: u32,
}

async fn handle_request(req: Request<Body>) -> Result<Response<Body>, hyper::Error> {
   
    match (req.method(), req.uri().path()) {
   
        (&Method::GET, "/watch/dog") => {
   
            print!("enter Get logic\n");

			let params: Vec<(String, String)> = req
                .uri()
                .query()
                .map(|query| {
   
                    url::form_urlencoded::parse(query.as_bytes())
                        .into_owned()
                        .collect()
                })
                .unwrap_or_else(Vec::new);

            // 打印参数
            for (key, value) in params {
   
                println!("{} = {}", key, value);
            }

			Ok(Response::new(Body::from("Hello, World!"
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  • 原文地址：https://blog.csdn.net/wangkai6666/article/details/133220265