200 - Code Search

okhttp/src/main/kotlin/okhttp3/internal/http/StatusLine.kt

        protocol = Protocol.HTTP_1_1
        codeStart = 12
      } else {
        throw ProtocolException("Unexpected status line: $statusLine")
      }

      // Parse response code like "200". Always 3 digits.
      if (statusLine.length < codeStart + 3) {
        throw ProtocolException("Unexpected status line: $statusLine")
      }
      val code =

Registered: Fri Nov 01 11:42:11 UTC 2024

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github.com/tiangolo/fastapi

docs/zh/docs/advanced/additional-status-codes.md

**FastAPI** 会自动使用默认的状态码或者使用你在 *路径操作* 中设置的状态码。

## 额外的状态码

如果你想要返回主要状态码之外的状态码，你可以通过直接返回一个 `Response` 来实现，比如 `JSONResponse`，然后直接设置额外的状态码。

例如，假设你想有一个 *路径操作* 能够更新条目，并且更新成功时返回 200 「成功」 的 HTTP 状态码。

但是你也希望它能够接受新的条目。并且当这些条目不存在时，会自动创建并返回 201 「创建」的 HTTP 状态码。

要实现它，导入 `JSONResponse`，然后在其中直接返回你的内容，并将 `status_code` 设置为为你要的值。

```Python hl_lines="4  25"

Registered: Sun Nov 03 07:19:11 UTC 2024

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github.com/tiangolo/fastapi

tests/test_tutorial/test_websockets/test_tutorial002.py

from fastapi.websockets import WebSocketDisconnect

from docs_src.websockets.tutorial002 import app


def test_main():
    client = TestClient(app)
    response = client.get("/")
    assert response.status_code == 200, response.text
    assert b"<!DOCTYPE html>" in response.content


def test_websocket_with_cookie():
    client = TestClient(app, cookies={"session": "fakesession"})
    with pytest.raises(WebSocketDisconnect):

Registered: Sun Nov 03 07:19:11 UTC 2024

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github.com/google/guava

android/guava/src/com/google/common/math/LongMath.java

   *
   * @throws IllegalArgumentException if {@code x <= 0}
   * @throws ArithmeticException of the next-higher power of two is not representable as a {@code
   *     long}, i.e. when {@code x > 2^62}
   * @since 20.0
   */
  public static long ceilingPowerOfTwo(long x) {
    checkPositive("x", x);
    if (x > MAX_SIGNED_POWER_OF_TWO) {
      throw new ArithmeticException("ceilingPowerOfTwo(" + x + ") is not representable as a long");

Registered: Fri Nov 01 12:43:10 UTC 2024

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github.com/google/guava

guava/src/com/google/common/util/concurrent/Callables.java

   * Creates an {@link AsyncCallable} from a {@link Callable}.
   *
   * <p>The {@link AsyncCallable} returns the {@link ListenableFuture} resulting from {@link
   * ListeningExecutorService#submit(Callable)}.
   *
   * @since 20.0
   */
  @J2ktIncompatible
  @GwtIncompatible
  public static <T extends @Nullable Object> AsyncCallable<T> asAsyncCallable(
      Callable<T> callable, ListeningExecutorService listeningExecutorService) {

Registered: Fri Nov 01 12:43:10 UTC 2024

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github.com/minio/minio

docs/logging/README.md

  "time": "2024-05-09T07:38:10.449688982Z",
  "event": "",
  "trigger": "incoming",
  "api": {
    "name": "PutObject",
    "bucket": "testbucket",
    "object": "hosts",
    "status": "OK",
    "statusCode": 200,
    "rx": 401,
    "tx": 0,
    "timeToResponse": "13309747ns",
    "timeToResponseInNS": "13309747"
  },
  "remotehost": "127.0.0.1",
  "requestID": "17CDC1F4D7E69123",

Registered: Sun Nov 03 19:28:11 UTC 2024

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github.com/tiangolo/fastapi

docs/zh/docs/tutorial/handling-errors.md

某些情况下，需要向客户端返回错误提示。

这里所谓的客户端包括前端浏览器、其他应用程序、物联网设备等。

需要向客户端返回错误提示的场景主要如下：

- 客户端没有执行操作的权限
- 客户端没有访问资源的权限
- 客户端要访问的项目不存在
- 等等 ...

遇到这些情况时，通常要返回 **4XX**（400 至 499）**HTTP 状态码**。

**4XX** 状态码与表示请求成功的 **2XX**（200 至 299） HTTP 状态码类似。

只不过，**4XX** 状态码表示客户端发生的错误。

大家都知道**「404 Not Found」**错误，还有调侃这个错误的笑话吧？

## 使用 `HTTPException`

向客户端返回 HTTP 错误响应，可以使用 `HTTPException`。

### 导入 `HTTPException`

```Python hl_lines="1"

Registered: Sun Nov 03 07:19:11 UTC 2024

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github.com/tiangolo/fastapi

tests/test_tutorial/test_websockets/test_tutorial002_py310.py

    return app


@needs_py310
def test_main(app: FastAPI):
    client = TestClient(app)
    response = client.get("/")
    assert response.status_code == 200, response.text
    assert b"<!DOCTYPE html>" in response.content


@needs_py310
def test_websocket_with_cookie(app: FastAPI):
    client = TestClient(app, cookies={"session": "fakesession"})

Registered: Sun Nov 03 07:19:11 UTC 2024

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github.com/square/okhttp

regression-test/src/androidTest/java/okhttp/regression/LetsEncryptTest.java

    Request request = new Request.Builder()
            .url(url)
            .build();
    try (Response response = client.newCall(request).execute()) {
      assertTrue(response.code() == 200 || response.code() == 404);
      assertEquals(Protocol.HTTP_2, response.protocol());
    }
  }

Registered: Fri Nov 01 11:42:11 UTC 2024

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github.com/google/guava

android/guava-tests/test/com/google/common/hash/AbstractNonStreamingHashFunctionTest.java

            new StreamingVersion().newHasher(52),
            new NonStreamingVersion().newHasher(),
            new NonStreamingVersion().newHasher(123));
    Random random = new Random(0);
    for (int i = 0; i < 200; i++) {
      RandomHasherAction.pickAtRandom(random).performAction(random, hashers);
    }
    HashCode[] codes = new HashCode[hashers.size()];
    for (int i = 0; i < hashers.size(); i++) {

Registered: Fri Nov 01 12:43:10 UTC 2024

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