Und Sie können auch Body-Parameter als optional kennzeichnen, indem Sie den Defaultwert auf `None` setzen:
-//// tab | Python 3.10+
-
-```Python hl_lines="18-20"
-{!> ../../docs_src/body_multiple_params/tutorial001_an_py310.py!}
-```
-
-////
-
-//// tab | Python 3.9+
-
-```Python hl_lines="18-20"
-{!> ../../docs_src/body_multiple_params/tutorial001_an_py39.py!}
-```
-
-////
-
-//// tab | Python 3.8+
-
-```Python hl_lines="19-21"
-{!> ../../docs_src/body_multiple_params/tutorial001_an.py!}
-```
-
-////
-
-//// tab | Python 3.10+ nicht annotiert
-
-/// tip | "Tipp"
-
-Bevorzugen Sie die `Annotated`-Version, falls möglich.
-
-///
-
-```Python hl_lines="17-19"
-{!> ../../docs_src/body_multiple_params/tutorial001_py310.py!}
-```
-
-////
-
-//// tab | Python 3.8+ nicht annotiert
-
-/// tip | "Tipp"
-
-Bevorzugen Sie die `Annotated`-Version, falls möglich.
-
-///
-
-```Python hl_lines="19-21"
-{!> ../../docs_src/body_multiple_params/tutorial001.py!}
-```
-
-////
+{* ../../docs_src/body_multiple_params/tutorial001_an_py310.py hl[18:20] *}
/// note | "Hinweis"
Aber Sie können auch mehrere Body-Parameter deklarieren, z. B. `item` und `user`:
-//// tab | Python 3.10+
-
-```Python hl_lines="20"
-{!> ../../docs_src/body_multiple_params/tutorial002_py310.py!}
-```
-
-////
-
-//// tab | Python 3.8+
-
-```Python hl_lines="22"
-{!> ../../docs_src/body_multiple_params/tutorial002.py!}
-```
-
-////
+{* ../../docs_src/body_multiple_params/tutorial002_py310.py hl[20] *}
In diesem Fall wird **FastAPI** bemerken, dass es mehr als einen Body-Parameter in der Funktion gibt (zwei Parameter, die Pydantic-Modelle sind).
Aber Sie können **FastAPI** instruieren, ihn als weiteren Body-Schlüssel zu erkennen, indem Sie `Body` verwenden:
-//// tab | Python 3.10+
-
-```Python hl_lines="23"
-{!> ../../docs_src/body_multiple_params/tutorial003_an_py310.py!}
-```
-
-////
-
-//// tab | Python 3.9+
-
-```Python hl_lines="23"
-{!> ../../docs_src/body_multiple_params/tutorial003_an_py39.py!}
-```
-
-////
-
-//// tab | Python 3.8+
-
-```Python hl_lines="24"
-{!> ../../docs_src/body_multiple_params/tutorial003_an.py!}
-```
-
-////
-
-//// tab | Python 3.10+ nicht annotiert
-
-/// tip | "Tipp"
-
-Bevorzugen Sie die `Annotated`-Version, falls möglich.
-
-///
-
-```Python hl_lines="20"
-{!> ../../docs_src/body_multiple_params/tutorial003_py310.py!}
-```
-
-////
-
-//// tab | Python 3.8+ nicht annotiert
-
-/// tip | "Tipp"
-
-Bevorzugen Sie die `Annotated`-Version, falls möglich.
-
-///
-
-```Python hl_lines="22"
-{!> ../../docs_src/body_multiple_params/tutorial003.py!}
-```
-
-////
+{* ../../docs_src/body_multiple_params/tutorial003_an_py310.py hl[23] *}
In diesem Fall erwartet **FastAPI** einen Body wie:
Zum Beispiel:
-//// tab | Python 3.10+
-
-```Python hl_lines="27"
-{!> ../../docs_src/body_multiple_params/tutorial004_an_py310.py!}
-```
-
-////
-
-//// tab | Python 3.9+
-
-```Python hl_lines="27"
-{!> ../../docs_src/body_multiple_params/tutorial004_an_py39.py!}
-```
-
-////
-
-//// tab | Python 3.8+
-
-```Python hl_lines="28"
-{!> ../../docs_src/body_multiple_params/tutorial004_an.py!}
-```
-
-////
-
-//// tab | Python 3.10+ nicht annotiert
-
-/// tip | "Tipp"
-
-Bevorzugen Sie die `Annotated`-Version, falls möglich.
-
-///
-
-```Python hl_lines="25"
-{!> ../../docs_src/body_multiple_params/tutorial004_py310.py!}
-```
-
-////
-
-//// tab | Python 3.8+ nicht annotiert
-
-/// tip | "Tipp"
-
-Bevorzugen Sie die `Annotated`-Version, falls möglich.
-
-///
-
-```Python hl_lines="27"
-{!> ../../docs_src/body_multiple_params/tutorial004.py!}
-```
-
-////
+{* ../../docs_src/body_multiple_params/tutorial004_an_py310.py hl[27] *}
/// info
so wie in:
-//// tab | Python 3.10+
-
-```Python hl_lines="17"
-{!> ../../docs_src/body_multiple_params/tutorial005_an_py310.py!}
-```
-
-////
-
-//// tab | Python 3.9+
-
-```Python hl_lines="17"
-{!> ../../docs_src/body_multiple_params/tutorial005_an_py39.py!}
-```
-
-////
-
-//// tab | Python 3.8+
-
-```Python hl_lines="18"
-{!> ../../docs_src/body_multiple_params/tutorial005_an.py!}
-```
-
-////
-
-//// tab | Python 3.10+ nicht annotiert
-
-/// tip | "Tipp"
-
-Bevorzugen Sie die `Annotated`-Version, falls möglich.
-
-///
-
-```Python hl_lines="15"
-{!> ../../docs_src/body_multiple_params/tutorial005_py310.py!}
-```
-
-////
-
-//// tab | Python 3.8+ nicht annotiert
-
-/// tip | "Tipp"
-
-Bevorzugen Sie die `Annotated`-Version, falls möglich.
-
-///
-
-```Python hl_lines="17"
-{!> ../../docs_src/body_multiple_params/tutorial005.py!}
-```
-
-////
+{* ../../docs_src/body_multiple_params/tutorial005_an_py310.py hl[17] *}
In diesem Fall erwartet **FastAPI** einen Body wie: