package jcifs.util.transport;


/**
 * 
 *
 */
public interface Request extends Message {

    /**
     * @return number of credits this request requires
     */
    int getCreditCost ();


    /**
     * @param credits
     */
    void setRequestCredits ( int credits );


    /**
     * @return whether this is a cancel request
     */
    boolean isCancel ();


    /**

 */
package jcifs.internal;


import jcifs.CIFSContext;


/**
 * @author mbechler
 * @param <T>
 *            response type
 *
 */
public interface Request <T extends CommonServerMessageBlockResponse> extends CommonServerMessageBlockRequest {

    /**
     * 
     * @param tc
     * @return the initialized response
     * @internal
     */

package jcifs.smb1.util.transport;

public interface Request {

# `Request` class

You can declare a parameter in a *path operation function* or dependency to be of type `Request` and then you can access the raw request object directly, without any validation, etc.

You can import it directly from `fastapi`:

```python
from fastapi import Request
```

!!! tip

# `Request`-Klasse

Sie können einen Parameter in einer *Pfadoperation-Funktion* oder einer Abhängigkeit als vom Typ `Request` deklarieren und dann direkt auf das Requestobjekt zugreifen, ohne jegliche Validierung, usw.

Sie können es direkt von `fastapi` importieren:

```python
from fastapi import Request
```

!!! tip "Tipp"

    ```Python hl_lines="7  14"
    {!> ../../../docs_src/request_files/tutorial001_02_py310.py!}
    ```

=== "Python 3.8+"

    ```Python hl_lines="9  17"
    {!> ../../../docs_src/request_files/tutorial001_02.py!}
    ```

## 带有额外元数据的 `UploadFile`

您也可以将 `File()` 与 `UploadFile` 一起使用，例如，设置额外的元数据:

```Python hl_lines="13"
{!../../../docs_src/request_files/tutorial001_03.py!}
```

## 多文件上传

    例如，`pip install python-multipart`。

## 导入 `Form`

从 `fastapi` 导入 `Form`：

```Python hl_lines="1"
{!../../../docs_src/request_forms/tutorial001.py!}
```

## 定义 `Form` 参数

创建表单（`Form`）参数的方式与 `Body` 和 `Query` 一样：

```Python hl_lines="7"
{!../../../docs_src/request_forms/tutorial001.py!}
```

例如，OAuth2 规范的 "密码流" 模式规定要通过表单字段发送 `username` 和 `password`。

    {!> ../../../docs_src/request_forms/tutorial001_an_py39.py!}
    ```

=== "Python 3.8+"

    ```Python hl_lines="1"
    {!> ../../../docs_src/request_forms/tutorial001_an.py!}
    ```

=== "Python 3.8+ non-Annotated"

    !!! tip
        Prefer to use the `Annotated` version if possible.

    ```Python hl_lines="1"
    {!> ../../../docs_src/request_forms/tutorial001.py!}
    ```

    {!> ../../../docs_src/request_forms/tutorial001.py!}
    ```

## `Form`-Parameter definieren

Erstellen Sie Formular-Parameter, so wie Sie es auch mit `Body` und `Query` machen würden:

=== "Python 3.9+"

    ```Python hl_lines="9"
    {!> ../../../docs_src/request_forms/tutorial001_an_py39.py!}
    ```

=== "Python 3.8+"

    ```Python hl_lines="8"
    {!> ../../../docs_src/request_forms/tutorial001_an.py!}

    🤶 Ⓜ. `pip install python-multipart`.

## 🗄 `Form`

🗄 `Form` ⚪️➡️ `fastapi`:

```Python hl_lines="1"
{!../../../docs_src/request_forms/tutorial001.py!}
```

## 🔬 `Form` 🔢

✍ 📨 🔢 🎏 🌌 👆 🔜 `Body` ⚖️ `Query`:

```Python hl_lines="7"
{!../../../docs_src/request_forms/tutorial001.py!}
```

🖼, 1️⃣ 🌌 Oauth2️⃣ 🔧 💪 ⚙️ (🤙 "🔐 💧") ⚫️ ✔ 📨 `username` & `password` 📨 🏑.