case reflect.Struct:
					for _, field := range s.Fields {
						selected := selectedColumns[field.DBName] || selectedColumns[field.Name]
						if selected || (!restricted && field.Readable) {
							if v, isZero := field.ValueOf(stmt.Context, reflectValue); !isZero || selected {
								if field.DBName != "" {
									conds = append(conds, clause.Eq{Column: clause.Column{Table: curTable, Name: field.DBName}, Value: v})

使用 `Depends(scope="function")` 時，`yield` 之後的結束程式碼會在「路徑操作函式」執行完畢後立刻執行，在回應發送回客戶端之前。

而當使用 `Depends(scope="request")`（預設值）時，`yield` 之後的結束程式碼會在回應送出之後才執行。

你可以在文件中閱讀更多：[含有 `yield` 的相依 - 提前結束與 `scope`](../tutorial/dependencies/dependencies-with-yield.md#early-exit-and-scope)。

### 含有 `yield` 與 `StreamingResponse` 的相依，技術細節 { #dependencies-with-yield-and-streamingresponse-technical-details }

在 FastAPI 0.118.0 之前，如果你使用含有 `yield` 的相依，它會在「路徑操作函式」回傳之後、發送回應之前，執行結束程式碼。

And when using `Depends(scope="request")` (the default), the exit code after `yield` is executed after the response is sent.

You can read more about it in the docs for [Dependencies with `yield` - Early exit and `scope`](../tutorial/dependencies/dependencies-with-yield.md#early-exit-and-scope).

### Dependencies with `yield` and `StreamingResponse`, Technical Details { #dependencies-with-yield-and-streamingresponse-technical-details }

     * @param field
     *            The field. Must not be {@literal null}.
     */
    public FieldDescImpl(final BeanDesc beanDesc, final Field field) {
        assertArgumentNotNull("beanDesc", beanDesc);
        assertArgumentNotNull("field", field);

        this.beanDesc = beanDesc;
        this.field = field;
        fieldName = field.getName();

        Field[] fields = FessHtmlPath.class.getDeclaredFields();
        for (Field field : fields) {
            int modifiers = field.getModifiers();
            if (Modifier.isPublic(modifiers) && Modifier.isStatic(modifiers) && Modifier.isFinal(modifiers)) {
                if (field.getType().equals(HtmlNext.class)) {
                    Object value = field.get(null);

## `Field`'ı import edin { #import-field }

Önce import etmeniz gerekir:

{* ../../docs_src/body_fields/tutorial001_an_py310.py hl[4] *}

/// warning | Uyarı

Puedes leer más al respecto en la documentación de [Dependencias con `yield` - Salida temprana y `scope`](../tutorial/dependencies/dependencies-with-yield.md#early-exit-and-scope).

### Dependencias con `yield` y `StreamingResponse`, detalles técnicos { #dependencies-with-yield-and-streamingresponse-technical-details }

	// Columns
	AddColumn(dst interface{}, field string) error
	DropColumn(dst interface{}, field string) error
	AlterColumn(dst interface{}, field string) error
	MigrateColumn(dst interface{}, field *schema.Field, columnType ColumnType) error
	// MigrateColumnUnique migrate column's UNIQUE constraint, it's part of MigrateColumn.
	MigrateColumnUnique(dst interface{}, field *schema.Field, columnType ColumnType) error

///

Les dépendances avec `yield` ont évolué au fil du temps pour couvrir différents cas d’utilisation et corriger certains problèmes ; voici un résumé de ce qui a changé.

### Dépendances avec `yield` et `scope` { #dependencies-with-yield-and-scope }

        }
    }

    // Helper method to set private dialectIndex field using reflection
    private void setDialectIndex(SmbComNegotiateResponse response, int dialectIndex) {
        try {
            Field field = response.getClass().getDeclaredField("dialectIndex");
            field.setAccessible(true);
            field.set(response, dialectIndex);
        } catch (Exception e) {