接著我們可以在*路徑操作函式 (path operation function)* 中將它宣告為相依，並在需要的地方使用它。

{* ../../docs_src/settings/app02_an_py310/main.py hl[17,19:21] *}

### 設定與測試 { #settings-and-testing }

接著，在測試時要提供不同的設定物件會非常容易，只要為 `get_settings` 建立相依覆寫（dependency override）即可：

{* ../../docs_src/settings/app02_an_py310/test_main.py hl[9:10,13,21] *}

在相依覆寫中，我們在建立新的 `Settings` 物件時設定 `admin_email` 的新值，然後回傳該新物件。

接著我們就可以測試它是否被使用。

## 讀取 `.env` 檔 { #reading-a-env-file }

                final SearchForm params = new SearchForm() {
                    @Override
                    public int getPageSize() {
                        return 0;
                    }

                    @Override
                    public int getStartPosition() {
                        return 0;
                    }
                };

    //                                                                       Name Override
    //                                                                       =============
    @Override
    public String asTableDbName() {
        return "label_type";
    }

    @Override
    public String xgetAliasName() {
        return "label_type";
    }

   * each other or identical non-finite values.
   */
  private static final Correspondence<Double, Double> QUANTILE_CORRESPONDENCE =
      Correspondence.from(
          new BinaryPredicate<Double, Double>() {
            @Override
            public boolean apply(@Nullable Double actual, @Nullable Double expected) {
              // Test for equality to allow non-finite values to match; otherwise, use the finite
              // test.

   * each other or identical non-finite values.
   */
  private static final Correspondence<Double, Double> QUANTILE_CORRESPONDENCE =
      Correspondence.from(
          new BinaryPredicate<Double, Double>() {
            @Override
            public boolean apply(@Nullable Double actual, @Nullable Double expected) {
              // Test for equality to allow non-finite values to match; otherwise, use the finite
              // test.

        it's probably the most common one.

        If you are implementing an OAuth2 authentication scheme other than the provided
        ones in FastAPI (based on bearer tokens), you might want to override this.

        Ref: https://datatracker.ietf.org/doc/html/rfc6749
        """
        return HTTPException(
            status_code=HTTP_401_UNAUTHORIZED,
            detail="Not authenticated",

## Environment only settings (not in config)

### Browser

Enable or disable access to console web UI. By default it is set to `on`. You may override this field with `MINIO_BROWSER` environment variable.

Example:

```sh
export MINIO_BROWSER=off
minio server /data
```

### Domain

import (
	"bytes"
	"encoding/json"
	"errors"
	"math"
	"net/url"
	"sort"
	"strings"
	"sync"

	"github.com/minio/minio/internal/bpool"
	"github.com/tinylib/msgp/msgp"
)

// Recycler will override the internal reuse in typed handlers.
// When this is supported, the handler will not do internal pooling of objects,
// call Recycle() when the object is no longer needed.
// The recycler should handle nil pointers.

                } catch (final SmbException se) {}
                uid = 0;
            }

            connectionState = 0;
            transport.notifyAll();
        }
    }

    @Override
    public String toString() {
        return "SmbSession[accountName=" + auth.username + ",primaryDomain=" + auth.domain + ",uid=" + uid + ",connectionState="
                + connectionState + "]";
    }

import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;

public class FessMessagesTest extends UnitFessTestCase {

    private FessMessages messages;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        messages = new FessMessages();
    }

    // Test constant fields
    @Test