#### Die `openapi.json` testen { #check-the-openapi-json }

Falls Sie wissen möchten, wie das rohe OpenAPI-Schema aussieht: FastAPI generiert automatisch ein JSON (Schema) mit den Beschreibungen Ihrer gesamten API.

Sie können es direkt einsehen unter: [http://127.0.0.1:8000/openapi.json](http://127.0.0.1:8000/openapi.json).

Es wird ein JSON angezeigt, welches ungefähr so aussieht:

```JSON
{
    "openapi": "3.1.0",
    "info": {

# OAuth2-Scopes { #oauth2-scopes }

Sie können OAuth2-<abbr title="Geltungsbereiche">Scopes</abbr> direkt in **FastAPI** verwenden, sie sind nahtlos integriert.

Das ermöglicht es Ihnen, ein feingranuliertes Berechtigungssystem nach dem OAuth2-Standard in Ihre OpenAPI-Anwendung (und deren API-Dokumentation) zu integrieren.

  <groupId>inheritance</groupId>
  <artifactId>parent</artifactId>
  <version>11-SNAPSHOT</version>

  <name>Model urls inheritance test parent</name>
  <description>Most classical case: child in direct subdirectory with directory name == child artifactId</description>

  <modules>
    <module>child-artifact-id</module>
  </modules>

  <!-- 5 urls in the pom will be inherited with path added -->

"Legal Entity" shall mean the union of the acting entity and all other 
entities that control, are controlled by, or are under common control with 
that entity. For the purposes of this definition, "control" means (i) the 
power, direct or indirect, to cause the direction or management of such 
entity, whether by contract or otherwise, or (ii) ownership of fifty percent 
(50%) or more of the outstanding shares, or (iii) beneficial ownership of 
such entity. 

            // Verify correct behavior for external parent:
            // - groupId should NOT be removed (external parents need groupId to be located)
            // - artifactId should NOT be removed (external parents need artifactId to be located)
            // - version should NOT be removed (external parents need version to be located)
            // This prevents the "parent.groupId is missing" error reported in issue #7934

LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

     * @param isDirect whether to use direct transmission
     * @throws IOException if an I/O error occurs
     */
    protected abstract void doSendFragment(byte[] buf, int off, int length, boolean isDirect) throws IOException;

    /**
     * Receives a DCERPC fragment from the remote endpoint
     * @param buf the buffer to receive the fragment
     * @param isDirect whether to use direct reception

import javax.net.ssl.X509TrustManager
import okhttp3.internal.SuppressSignatureCheck
import okhttp3.internal.tls.CertificateChainCleaner

/**
 * Android implementation of CertificateChainCleaner using direct Android API calls.
 * Not used if X509TrustManager doesn't implement [X509TrustManager.checkServerTrusted] with
 * an additional host param.
 */
internal class AndroidCertificateChainCleaner(

Sie könnten auch `from starlette.staticfiles import StaticFiles` verwenden.

**FastAPI** stellt dasselbe `starlette.staticfiles` auch via `fastapi.staticfiles` bereit, als Annehmlichkeit für Sie, den Entwickler. Es kommt aber tatsächlich direkt von Starlette.

///

### Was ist „Mounten“ { #what-is-mounting }

 4. If it's a new route, it connects by building either a direct socket connection, a TLS tunnel (for HTTPS over an HTTP proxy), or a direct TLS connection. It does TLS handshakes as necessary. This step may be retried for tunnel challenges and TLS handshake failures.
 5. It sends the HTTP request and reads the response.