例如：

* <a href="https://code.visualstudio.com/docs/python/environments#_select-and-activate-an-environment" class="external-link" target="_blank">VS Code</a>
* <a href="https://www.jetbrains.com/help/pycharm/creating-virtual-environment.html" class="external-link" target="_blank">PyCharm</a>

/// tip

通常你只需要在建立虛擬環境時執行此操作**一次**。

///

## 退出虛擬環境

當你完成工作後，你可以**退出**虛擬環境。

     * For example, if a Java tools accepts only class-path elements, then the filter should return
     * {@code true} for {@link JavaPathType#CLASSES} and {@code false} for {@link JavaPathType#MODULES}.
     * If no filter is explicitly set, then the default is a filter accepting everything.
     *

////

/// info | Información

Para saber más sobre <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic, revisa su documentación</a>.

///

**FastAPI** está completamente basado en Pydantic.

Verás mucho más de todo esto en práctica en el [Tutorial - Guía del Usuario](tutorial/index.md){.internal-link target=_blank}.

/// tip | Consejo

```

////

/// info

برای اطلاعات بیشتر در مورد <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic، مستنداتش رو چک کن</a>.

///

**FastAPI** کاملاً بر پایه Pydantic هست.

توی [آموزش - راهنمای کاربر](tutorial/index.md){.internal-link target=_blank} خیلی بیشتر از اینا رو توی عمل می‌بینی.

/// tip

   * given value. If multiple parameters with the same attributes are necessary use {@link
   * #withParameters(String, Iterable)}. Prefer {@link #withCharset} for setting the {@code charset}
   * parameter when using a {@link Charset} object.
   *
   * @throws IllegalArgumentException if either {@code attribute} or {@code value} is invalid
   */

import java.util.Collection;
import java.util.EnumSet;
import java.util.Spliterator;
import java.util.function.Consumer;
import org.jspecify.annotations.Nullable;

/**
 * Implementation of {@link ImmutableSet} backed by a non-empty {@link java.util.EnumSet}.
 *
 * @author Jared Levy
 */
@GwtCompatible
@SuppressWarnings("serial") // we're overriding default serialization

import org.codelibs.core.exception.FieldNotStaticRuntimeException;
import org.codelibs.core.lang.FieldUtil;

/**
 * Implementation class of {@link FieldDesc}.
 *
 * @author koichik
 */
public class FieldDescImpl implements FieldDesc {

    /** The {@link BeanDesc} of the class that owns this field */
    protected final BeanDesc beanDesc;

    /** The field */
    protected final Field field;

/**
 * Exception that wraps {@link InvocationTargetException}.
 *
 * @author higa
 */
public class InvocationTargetRuntimeException extends ClRuntimeException {

    private static final long serialVersionUID = 7760491787158046906L;

    /**
     * The target class.
     */
    private final Class<?> targetClass;

    /**
     * Creates a {@link InvocationTargetRuntimeException}.
     *

Bu, bir `APIRouter` kullanmaktan farklıdır çünkü bağlanmış bir uygulama tamamen bağımsızdır. Ana uygulamanızın OpenAPI ve dokümanlar, bağlanmış uygulamadan hiçbir şey içermez, vb.

[Advanced User Guide](../advanced/index.md){.internal-link target=_blank} bölümünde daha fazla bilgi edinebilirsiniz.

## Detaylar

`"/static"` ifadesi, bu "alt uygulamanın" "bağlanacağı" alt yolu belirtir. Bu nedenle, `"/static"` ile başlayan her yol, bu uygulama tarafından işlenir.

import java.lang.reflect.Method;
import java.util.ConcurrentModificationException;
import java.util.Iterator;
import java.util.List;
import org.junit.Ignore;

/**
 * Common superclass for {@link MultisetSetCountUnconditionallyTester} and {@link
 * MultisetSetCountConditionallyTester}. It is used by those testers to test calls to the
 * unconditional {@code setCount()} method and calls to the conditional {@code setCount()} method