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) {

    @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.util.RenderDataUtil;
import org.lastaflute.di.exception.IORuntimeException;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.ActionResponse;
import org.lastaflute.web.response.HtmlResponse;
import org.lastaflute.web.ruts.process.ActionRuntime;

/**
 * @author codelibs
 * @author Keiichi Watanabe
 */
public class AdminLogAction extends FessAdminAction {

from fastapi import FastAPI, File, UploadFile
from fastapi.responses import HTMLResponse

app = FastAPI()


@app.post("/files/")
async def create_files(
    files: list[bytes] = File(description="Multiple files as bytes"),
):
    return {"file_sizes": [len(file) for file in files]}


@app.post("/uploadfiles/")
async def create_upload_files(
    files: list[UploadFile] = File(description="Multiple files as UploadFile"),
):

You can import them directly from `fastapi.responses`:

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

## FastAPI Responses

from typing import List

from fastapi import FastAPI, File, UploadFile
from fastapi.responses import HTMLResponse

app = FastAPI()


@app.post("/files/")
async def create_files(
    files: List[bytes] = File(description="Multiple files as bytes"),
):
    return {"file_sizes": [len(file) for file in files]}


@app.post("/uploadfiles/")
async def create_upload_files(

from typing import List

from fastapi import FastAPI, File, UploadFile
from fastapi.responses import HTMLResponse
from typing_extensions import Annotated

app = FastAPI()


@app.post("/files/")
async def create_files(
    files: Annotated[List[bytes], File(description="Multiple files as bytes")],
):
    return {"file_sizes": [len(file) for file in files]}


@app.post("/uploadfiles/")
async def create_upload_files(

    并且在 OpenAPI 文档中也会这样记录。

!!! tip "小贴士"
    `ORJSONResponse` 目前只在 FastAPI 中可用，而在 Starlette 中不可用。



## HTML 响应

使用 `HTMLResponse` 来从 **FastAPI** 中直接返回一个 HTML 响应。

* 导入 `HTMLResponse`。
* 将 `HTMLResponse` 作为你的 *路径操作* 的 `response_class` 参数传入。

```Python hl_lines="2 7"
{!../../../docs_src/custom_response/tutorial002.py!}
```

!!! info "提示"

    // ===================================================================================
    // Search Execute
    // ==============

    @Execute
    public HtmlResponse index() {
        return asIndexHtml();
    }

    @Execute
    public HtmlResponse changePassword(final ProfileForm form) {
        final VaErrorHook toIndexPage = () -> {
            form.clearSecurityInfo();
            return asIndexHtml();
        };

     & ⚫️ 🔜 📄 ✅ 🗄.

!!! tip
     `ORJSONResponse` ⏳ 🕴 💪 FastAPI, 🚫 💃.

## 🕸 📨

📨 📨 ⏮️ 🕸 🔗 ⚪️➡️ **FastAPI**, ⚙️ `HTMLResponse`.

* 🗄 `HTMLResponse`.
* 🚶‍♀️ `HTMLResponse` 🔢 `response_class` 👆 *➡ 🛠️ 👨‍🎨*.

```Python hl_lines="2  7"
{!../../../docs_src/custom_response/tutorial002.py!}
```

!!! info
    🔢 `response_class` 🔜 ⚙️ 🔬 "📻 🆎" 📨.