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 synchronous HTTP client redirect example using the
15 //! ylong_http_client crate. It demonstrates creating a client, making a
16 //! request, and reading the response.
17
18 use ylong_http_client::sync_impl::{BodyReader, ClientBuilder};
19 use ylong_http_client::util::Redirect;
20 use ylong_http_client::{HttpClientError, Request};
21
main() -> Result<(), HttpClientError>22 fn main() -> Result<(), HttpClientError> {
23 // Creates a `sync_impl::Client`
24 let client = ClientBuilder::new().redirect(Redirect::default()).build()?;
25
26 // Creates a `Request`.
27 let request = Request::get("127.0.0.1:3000")
28 .body("".as_bytes())
29 .map_err(|e| HttpClientError::other(Some(e)))?;
30
31 // Sends request and receives a `Response`.
32 let mut response = client.request(request)?;
33
34 // Reads the body of `Response` by using `BodyReader`.
35 let _ = BodyReader::default().read_all(response.body_mut());
36 Ok(())
37 }
38