# 回應標頭 { #response-headers }

## 使用 `Response` 參數 { #use-a-response-parameter }

你可以在你的*路徑操作函式（path operation function）*中宣告一個 `Response` 型別的參數（就像處理 Cookie 一樣）。

然後你可以在那個*暫時性的* `Response` 物件上設定標頭。

{* ../../docs_src/response_headers/tutorial002_py310.py hl[1, 7:8] *}

接著你可以像平常一樣回傳任何你需要的物件（`dict`、資料庫模型等）。

如果你宣告了 `response_model`，它仍會用來過濾並轉換你回傳的物件。

FastAPI 會使用那個暫時性的回應來擷取標頭（還有 Cookie 與狀態碼），並把它們放到最終回應中；最終回應包含你回傳的值，且會依任何 `response_model` 進行過濾。

            doColumn("name");
        }

        public void columnNumOfThread() {
            doColumn("numOfThread");
        }

        public void columnPaths() {
            doColumn("paths");
        }

        public void columnPermissions() {
            doColumn("permissions");
        }

        public void columnSortOrder() {
            doColumn("sortOrder");
        }

    * But it provides you the tools to build simple web applications, with routing based on paths, etc.
    * If you are comparing Starlette, compare it against Sanic, Flask, Django, etc. Web frameworks (or microframeworks).
* **FastAPI**:

        }
        return clazz.getName();
    }

    /**
     * Returns the resource path representation of the class name.
     *
     * @param clazz
     *            The class. Must not be {@literal null}.
     * @return The resource path.
     * @see #getResourcePath(String)
     */
    public static String getResourcePath(final Class<?> clazz) {

If you go to the **API docs UI** at `/docs` you will be able to see the **documentation** for cookies for your *path operations*.

But even if you **fill the data** and click "Execute", because the docs UI works with **JavaScript**, the cookies won't be sent, and you will see an **error** message as if you didn't write any values.

///

        // ensure that bouncycastle is on classpath for the all of test types, must happen in evaluateAfter since the rest tests explicitly
        // set the class path to help maintain pure black box testing, and here we are adding to that classpath
        tasks.withType(Test).configureEach { Test test ->
          test.setClasspath(test.getClasspath().plus(extraFipsJars))
        }
      }

        RenderDataUtil.register(data, "fileConfigItems", fileConfigService.getFileConfigList(fileConfigPager)); // page navi

        // restore from pager
        copyBeanToBean(fileConfigPager, form, op -> op.include("name", "paths", "description"));
    }

    // ===================================================================================
    //                                                                        Edit Execute

import java.io.BufferedWriter;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.Reader;
import java.io.Writer;
import java.nio.file.Files;
import java.nio.file.Path;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.codelibs.core.beans.util.BeanUtil;
import org.codelibs.core.concurrent.CommonPoolUtil;
import org.codelibs.fess.Constants;

                    // Not a server root -> invalid list operation
                    Arguments.of("smb://server/share/", "/share/", false));
        }

        @ParameterizedTest(name = "invalid path: {0}")
        @MethodSource("invalidShareEnumCases")
        void doShareEnum_invalidPath_throws(String url, String pathSuffix, boolean expectDirSlashMsg) throws Exception {
            // Arrange

        // When
        exception.withContext("path", "/share/file.txt").withContext("user", "testuser");

        // Then
        Map<String, Object> context = exception.getContext();
        assertEquals("server.example.com", context.get("host"));
        assertEquals(445, context.get("port"));
        assertEquals("/share/file.txt", context.get("path"));
        assertEquals("testuser", context.get("user"));
    }