} else {
            hash = StringUtil.EMPTY;
        }

        if (!isFileSystemPath(targetUrl)) {
            return HtmlResponse.fromRedirectPathAsIs(DocumentUtil.encodeUrl(targetUrl + hash));
        }
        if (!fessConfig.isSearchFileProxyEnabled()) {
            return HtmlResponse.fromRedirectPathAsIs(targetUrl + hash);
        }
        final ViewHelper viewHelper = ComponentUtil.getViewHelper();
        try {

    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse index() {
        return asIndexHtml();
    }

    private HtmlResponse asIndexHtml() {
        return asHtml(path_AdminWizard_AdminWizardJsp).useForm(IndexForm.class);
    }

    @Execute
    @Secured({ ROLE })
    public HtmlResponse crawlingConfigForm() {
        saveToken();

import org.codelibs.fess.app.web.base.FessSearchAction;
import org.codelibs.fess.app.web.base.SearchForm;
import org.codelibs.fess.util.RenderDataUtil;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.HtmlResponse;

public class HelpAction extends FessSearchAction {

    // ===================================================================================

    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse index() {
        saveToken();
        return asHtml(path_AdminDesign_AdminDesignJsp).useForm(DesignForm.class);
    }

    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse back() {
        saveToken();
        return asHtml(path_AdminDesign_AdminDesignJsp).useForm(DesignForm.class);

import org.codelibs.fess.api.engine.SearchEngineApiManager;
import org.codelibs.fess.app.web.base.FessAdminAction;
import org.codelibs.fess.util.RenderDataUtil;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.HtmlResponse;
import org.lastaflute.web.ruts.process.ActionRuntime;

/**
 * @author shinsuke
 * @author Keiichi Watanabe
 */
public class AdminDashboardAction extends FessAdminAction {

import org.codelibs.fess.mylasta.action.FessUserBean;
import org.lastaflute.web.response.HtmlResponse;

public abstract class FessLoginAction extends FessSearchAction {
    protected HtmlResponse getHtmlResponse() {
        return getUserBean().map(this::redirectByUser).orElse(asHtml(virtualHost(path_Login_IndexJsp)));
    }

    protected HtmlResponse redirectByUser(final FessUserBean user) {

    }

    public void test_getRedirectResponseToLogin() {
        final HtmlResponse response = HtmlResponse.fromForwardPath("/");
        assertEquals(response, systemHelper.getRedirectResponseToLogin(response));
    }

    public void test_getRedirectResponseToRoot() {
        final HtmlResponse response = HtmlResponse.fromForwardPath("/");
        assertEquals(response, systemHelper.getRedirectResponseToRoot(response));

Sie können diese direkt von `fastapi.responses` importieren:

```python
from fastapi.responses import (
    FileResponse,
    HTMLResponse,
    JSONResponse,
    ORJSONResponse,
    PlainTextResponse,
    RedirectResponse,
    Response,
    StreamingResponse,
    UJSONResponse,
)
```

## FastAPI-Responses

import org.codelibs.fess.mylasta.action.FessUserBean;
import org.codelibs.fess.util.ComponentUtil;
import org.dbflute.optional.OptionalThing;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.HtmlResponse;

public class LogoutAction extends FessSearchAction {

    // ===================================================================================

    protected String getActionRole() {
        return ROLE;
    }

    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse index() {
        saveToken();
        return asListHtml();
    }

    @Execute
    @Secured({ ROLE })
    public HtmlResponse delete(final DeleteForm form) {
        validate(form, messages -> {}, () -> asHtml(path_AdminPlugin_AdminPluginJsp));