```

</div>

Es ist bereits enthalten, wenn Sie die `all`-Extras installiert haben, mit:

<div class="termy">

```console
$ pip install "fastapi[all]"
---> 100%
```

</div>

/// info | Info

In Pydantic v1 war es im Hauptpackage enthalten. Jetzt wird es als unabhängiges Package verteilt, sodass Sie wählen können, ob Sie es installieren möchten oder nicht, falls Sie die Funktionalität nicht benötigen.

///

                            <%-- Message --%>
                            <div>
                                <la:info id="msg" message="true">
                                    <div class="alert alert-info">${msg}</div>
                                </la:info>
                                <la:errors/>
                            </div>
                            <%-- List --%>

                            <%-- Message --%>
                            <div>
                                <la:info id="msg" message="true">
                                    <div class="alert alert-info">${msg}</div>
                                </la:info>
                                <la:errors/>
                            </div>
                            <%-- List --%>

import jcifs.internal.smb2.create.Smb2CloseRequest;
import jcifs.internal.smb2.create.Smb2CreateRequest;
import jcifs.internal.smb2.create.Smb2CreateResponse;
import jcifs.internal.smb2.info.Smb2QueryDirectoryRequest;
import jcifs.internal.smb2.info.Smb2QueryDirectoryResponse;

/**
 * SMB2/SMB3 implementation of directory entry enumeration iterator.
 * Provides efficient directory listing capabilities for SMB2/SMB3 protocol versions.
 *

                            <%-- Message --%>
                            <div>
                                <la:info id="msg" message="true">
                                    <div class="alert alert-info">${msg}</div>
                                </la:info>
                                <la:errors/>
                            </div>

这能让您的用户更轻松地**实现他们的 API** 来接收您的**网络钩子**请求，他们甚至可能能够自动生成一些自己的 API 代码。

/// info

网络钩子在 OpenAPI 3.1.0 及以上版本中可用，FastAPI `0.99.0` 及以上版本支持。

///

## 带有网络钩子的应用程序

当您创建一个 **FastAPI** 应用程序时，有一个 `webhooks` 属性可以用来定义网络钩子，方式与您定义*路径操作*的时候相同，例如使用 `@app.webhooks.post()` 。

{* ../../docs_src/openapi_webhooks/tutorial001.py hl[9:13,36:53] *}

您定义的网络钩子将被包含在 `OpenAPI` 的架构中，并出现在自动生成的**文档 UI** 中。

/// info

def test_openapi_schema(client: TestClient):
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/keyword-weights/": {
                "get": {
                    "responses": {
                        "200": {

    }

    /**
     * Registers this creator to the dictionary manager.
     */
    @PostConstruct
    public void register() {
        if (logger.isInfoEnabled()) {
            logger.info("Loaded {}", this.getClass().getSimpleName());
        }
        dictionaryManager.addCreator(this);
    }

    /**
     * Creates a new dictionary file.
     *
     * @param id The ID of the dictionary file.

def test_openapi_schema(client: TestClient):
    response = client.get("/openapi.json")
    assert response.status_code == 200
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/items/": {
                "get": {
                    "summary": "Read Items",
                    "operationId": "read_items_items__get",

def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/users/": {
                "get": {
                    "summary": "Read Users",
                    "operationId": "read_users_users__get",