1 // Copyright (c) 2023 Huawei Device Co., Ltd.
2 // Licensed under the Apache License, Version 2.0 (the "License");
3 // you may not use this file except in compliance with the License.
4 // You may obtain a copy of the License at
5 //
6 // http://www.apache.org/licenses/LICENSE-2.0
7 //
8 // Unless required by applicable law or agreed to in writing, software
9 // distributed under the License is distributed on an "AS IS" BASIS,
10 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11 // See the License for the specific language governing permissions and
12 // limitations under the License.
13
14 //! This is a simple asynchronous HTTP client redirect example using the
15 //! ylong_http_client crate. It demonstrates creating a client, making a
16 //! request, and reading the response asynchronously.
17
18 use ylong_http_client::async_impl::{Body, ClientBuilder, Downloader, Request};
19 use ylong_http_client::{HttpClientError, Redirect};
20
21 #[tokio::main]
main() -> Result<(), HttpClientError>22 async fn main() -> Result<(), HttpClientError> {
23 // Creates a `async_impl::Client`
24 let client = ClientBuilder::new().redirect(Redirect::default()).build()?;
25 // Creates a `Request`.
26 let request = Request::builder()
27 .url("127.0.0.1:3000")
28 .body(Body::empty())?;
29
30 // Sends request and receives a `Response`.
31 let response = client.request(request).await?;
32 // Reads the body of `Response` by using `BodyReader`.
33 let _ = Downloader::console(response).download().await;
34 Ok(())
35 }
36