reqwest库的get方法不起作用。

huangapple
go评论99阅读模式
英文:

get method of the reqwest crate not working

问题

  1. pub struct TestApp {
  2.     pub address: String,
  3.     pub pool: PgPool,
  4. }
  6. async fn spawn_app() -> TestApp {
  7.     let listener = TcpListener::bind("127.0.0.1:0").expect("failed to bind to the port");
  8.     let port = listener.local_addr().unwrap().port();
  9.     let address = format!("127.0.0.1:{}", port);
  11.     let configuration = get_configuration().expect("failed to read configuration");
  12.     let connection_pool = PgPool::connect(&configuration.database.connection_string())
  13.         .await
  14.         .expect("failed to connect to postgres");
  15.     let server = run(listener, connection_pool.clone()).expect("failed to bind to address");
  16.     let _ = tokio::spawn(server);
  17.     TestApp {
  18.         address,
  19.         pool: connection_pool,
  20.     }
  21. }
  1. #[tokio::test]
  2. async fn health_check_works() {
  3.     let app = spawn_app().await;
  4.     let client = reqwest::Client::new();
  5.     let response = client
  6.         .get(&format!("{}/health_check", &app.address))
  7.         .send()
  8.         .await
  9.         .expect("Failed to execute request.");
  10.     assert!(response.status().is_success());
  11.     assert_eq!(Some(0), response.content_length());
  12. }

The code has been translated.

英文: 
  1. pub struct TestApp {
  2.     pub address: String,
  3.     pub pool: PgPool,
  4. }
  6. async fn spawn_app() -> TestApp {
  7.     let listener = TcpListener::bind("127.0.0.1:0").expect("failed to bind to the port");
  8.     let port = listener.local_addr().unwrap().port();
  9.     let address = format!("127.0.0.1:{}", port);
  11.     let configuration = get_configuration().expect("failed to read configuration");
  12.     let connection_pool = PgPool::connect(&configuration.database.connection_string()).await.expect("failed to connect to postgres");
  13.     let server = run(listener, connection_pool.clone()).expect("failed to bind to address");
  14.     let _ = tokio::spawn(server);
  15.     TestApp{
  16.         address,
  17.         pool: connection_pool,
  18.     }
  19. }

I am following the zero to production book.
This test function used to work before and now i run cargo test i get the following error.

  1. #[tokio::test]
  2. async fn health_check_works() {
  3.     let app = spawn_app().await;
  4.     let client = reqwest::Client::new();
  5.     let response = client
  6.         .get(&format!("{}/health_check",&app.address))
  7.         .send()
  8.         .await
  9.         .expect("Failed to execute request.");
  10.     assert!(response.status().is_success());
  11.     assert_eq!(Some(0), response.content_length());
  12. }
  1. thread 'health_check_works' panicked at 'Failed to execute request.: reqwest::Error { kind: Builder, source: RelativeUrlWithoutBase }', tests/health_check.rs:36:10

What is the issue and how do i solve it?

答案1

得分: 2

The URL must start with a protocol (http:// or https://):

  1. .get(&format!("http://{}/health_check",&app.address))
英文:

The URL must start with a protocol (http:// or https://):

  1. .get(&format!("http://{}/health_check",&app.address))

huangapple
  • 本文由 发表于 2023年5月24日 19:40:36
  • 转载请务必保留本文链接：https://go.coder-hub.com/76323129.html
  • actix-web
  • reqwest
  • rust
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