///

### Bước 5: Nội dung trả về

{* ../../docs_src/first_steps/tutorial001.py hl[8] *}

Bạn có thể trả về một `dict`, `list`, một trong những giá trị đơn như `str`, `int`,...

Bạn cũng có thể trả về Pydantic model (bạn sẽ thấy nhiều hơn về nó sau).

    
    // Fall back to TCP
    return new SmbTransport(context, address.getAddress(), address.getPort());
}

private RdmaProvider selectRdmaProvider() {
    // Try providers in order of preference
    List<RdmaProvider> providers = Arrays.asList(
        new DisniRdmaProvider(),      // InfiniBand/RoCE
        new JxioRdmaProvider(),       // Alternative RDMA library
        new TcpRdmaProvider()         // TCP fallback
    );

import java.io.StringWriter;
import java.lang.reflect.Field;
import java.net.URL;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;

import javax.xml.transform.OutputKeys;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;

fsGroup: 1000 # Additational pod annotations podAnnotations: {} # Additional pod labels podLabels: {} ## Configure resource requests and limits ## ref: http://kubernetes.io/docs/user-guide/compute-resources/ ## resources: requests: memory: 16Gi ## List of users to be created after minio install ## users: ## Username, password and policy to be assigned to the user ## Default policies are [readonly|readwrite|writeonly|consoleAdmin|diagnostics] ## Add new policies as explained here https://docs.min...

fsGroup: 1000 # Additational pod annotations podAnnotations: {} # Additional pod labels podLabels: {} ## Configure resource requests and limits ## ref: http://kubernetes.io/docs/user-guide/compute-resources/ ## resources: requests: memory: 16Gi ## List of users to be created after minio install ## users: ## Username, password and policy to be assigned to the user ## Default policies are [readonly|readwrite|writeonly|consoleAdmin|diagnostics] ## Add new policies as explained here https://docs.min...

fsGroup: 1000 # Additational pod annotations podAnnotations: {} # Additional pod labels podLabels: {} ## Configure resource requests and limits ## ref: http://kubernetes.io/docs/user-guide/compute-resources/ ## resources: requests: memory: 16Gi ## List of users to be created after minio install ## users: ## Username, password and policy to be assigned to the user ## Default policies are [readonly|readwrite|writeonly|consoleAdmin|diagnostics] ## Add new policies as explained here https://docs.min...

    @Synchronized override fun onRequest(
      streamId: Int,
      requestHeaders: List<Header>,
    ): Boolean {
      assertThat(streamId).isEqualTo(2)
      events.add(requestHeaders)
      notifyAll()
      return false
    }

    @Synchronized override fun onHeaders(
      streamId: Int,
      responseHeaders: List<Header>,
      last: Boolean,
    ): Boolean {

    * 🍪.
    * 🎚.
    * 📨.
    * 📁.
* <abbr title="also known as: serialization, parsing, marshalling">🛠️</abbr> 🔢 📊: 🗜 ⚪️➡️ 🐍 💽 &amp; 🆎 🕸 💽 (🎻):
    * 🗜 🐍 🆎 (`str`, `int`, `float`, `bool`, `list`, ♒️).
    * `datetime` 🎚.
    * `UUID` 🎚.
    * 💽 🏷.
    * ...&amp; 📚 🌖.
* 🏧 🎓 🛠️ 🧾, 🔌 2️⃣ 🎛 👩‍💻 🔢:
    * 🦁 🎚.
    * 📄.

---

👟 🔙 ⏮️ 📟 🖼, **FastAPI** 🔜:

///

### Read Heroes with `HeroPublic` { #read-heroes-with-heropublic }

We can do the same as before to **read** `Hero`s, again, we use `response_model=list[HeroPublic]` to ensure that the data is validated and serialized correctly.

{* ../../docs_src/sql_databases/tutorial002_an_py310.py ln[65:72] hl[65] *}

### Read One Hero with `HeroPublic` { #read-one-hero-with-heropublic }

    -   טפסים.
    -   קבצים.
-   <abbr title="ידועה גם כ: פרסור, סיריאליזציה">המרה</abbr> של מידע פלט: המרה של מידע וטיפוסים מפייתון למידע רשת (כ - JSON):
    -   המירו טיפוסי פייתון (`str`, `int`, `float`, `bool`, `list`, etc).
    -   עצמי `datetime`.
    -   עצמי `UUID`.
    -   מודלי בסיסי נתונים.
    -   ...ורבים אחרים.
-   תיעוד API אוטומטי ואינטרקטיבית כולל שתי אלטרנטיבות לממשק המשתמש:
    -   Swagger UI.
    -   ReDoc.