* {@code long} values. When possible, it is recommended that the {@link UnsignedLong} wrapper class
 * be used, at a small efficiency penalty, to enforce the distinction in the type system.
 *
 * <p>See the Guava User Guide article on <a
 * href="https://github.com/google/guava/wiki/PrimitivesExplained#unsigned-support">unsigned
 * primitive utilities</a>.
 *
 * @author Louis Wasserman
 * @author Brian Milch
 * @author Colin Evans

             Searching for package file structure from directories
             with <font color="#3465A4">__init__.py</font> files
             Importing from <font color="#75507B">/home/user/code/</font><font color="#AD7FA8">awesomeapp</font>

   <span style="background-color:#007166"><font color="#D3D7CF"> module </font></span>  🐍 main.py

Pruning the entire Cache to clear space temporarily can be done using evictAll.

```kotlin
cache.evictAll()
```

Removing individual items can be done using the urls iterator.
This would be typical after a user initiates a force refresh by a pull to refresh type action.

```java
    val urlIterator = cache.urls()
    while (urlIterator.hasNext()) {
      if (urlIterator.next().startsWith("https://www.google.com/")) {

 * generator, builder, closure, or something else entirely. No guarantees are implied by this
 * interface.
 *
 * <p>The {@link Suppliers} class provides common suppliers and related utilities.
 *
 * <p>See the Guava User Guide article on <a href=
 * "https://github.com/google/guava/wiki/FunctionalExplained">the use of functional types</a>.
 *
 * <h3>For Java 8+ users</h3>
 *

La mayoría de los headers estándar están separados por un carácter "guion", también conocido como el "símbolo menos" (`-`).

Pero una variable como `user-agent` es inválida en Python.

Así que, por defecto, `Header` convertirá los caracteres de los nombres de los parámetros de guion bajo (`_`) a guion (`-`) para extraer y documentar los headers.

This stacking behavior ensures that middlewares are executed in a predictable and controllable order.

## Other middlewares { #other-middlewares }

You can later read more about other middlewares in the [Advanced User Guide: Advanced Middleware](../advanced/middleware.md).

<dfn title="사양">사양</dfn>에서는 필드 이름이 `username` 및 `password`로 정확하게 명명되어야 하고, JSON이 아닌 폼 필드로 전송해야 합니다.

`Form`을 사용하면 유효성 검사, 예제, 별칭(예: `username` 대신 `user-name`) 등을 포함하여 `Body`(및 `Query`, `Path`, `Cookie`)와 동일한 구성을 선언할 수 있습니다.

/// info | 정보

`Form`은 `Body`에서 직접 상속되는 클래스입니다.

///

/// tip | 팁

	"os"
	"time"

	"github.com/minio/madmin-go/v3"
	"github.com/minio/minio-go/v7"
	cr "github.com/minio/minio-go/v7/pkg/credentials"
)

var (
	// Minio endpoint (for STS API)
	stsEndpoint string

	// User account credentials
	minioUsername string
	minioPassword string

	// Display credentials flag
	displayCreds bool

	// Credential expiry duration
	expiryDuration time.Duration

	// Bucket to list

        final AsyncManager asyncManager = getAsyncManager();
        final MessageManager messageManager = getMessageManager();
        return new SMailDogmaticPostalPersonnel() {

            // *if you need user locale switching or templates from database,
            // override createConventionReceptionist() (see the method for the details)
            @Override

該 <dfn title="規範">規範</dfn> 要求欄位名稱必須正好是 `username` 和 `password`，而且必須以表單欄位傳送，而不是 JSON。

使用 `Form` 時，你可以宣告與 `Body`（以及 `Query`、`Path`、`Cookie`）相同的設定，包括驗證、範例、別名（例如用 `user-name` 取代 `username`）等。

/// info

`Form` 是一個直接繼承自 `Body` 的類別。

///

/// tip

要宣告表單的請求本文，你需要明確使用 `Form`，否則這些參數會被解讀為查詢參數或請求本文（JSON）參數。

///

## 關於「表單欄位」 { #about-form-fields }