import jakarta.annotation.Resource;

/**
 * The Crawler class is the main class for web crawling. It manages the crawling process,
 * including adding URLs to the queue, filtering URLs, managing crawler threads,
 * and handling the overall crawling lifecycle.
 *
 * <p>It implements the Runnable interface to be executed in a separate thread,

在這種情況下，因為兩個模型不同，如果我們把函式回傳型別註解為 `UserOut`，編輯器和工具會抱怨我們回傳了無效的型別，因為它們是不同的類別。

這就是為什麼在這個例子中我們必須在 `response_model` 參數中宣告它。

...但繼續往下讀看看如何克服這個問題。

## 回傳型別與資料過濾 { #return-type-and-data-filtering }

讓我們延續前一個範例。我們想要用一種型別來註解函式，但實際上希望能夠從函式回傳包含更多資料的內容。

我們希望 FastAPI 仍然用回應模型來過濾資料。這樣即使函式回傳更多資料，回應中也只會包含回應模型中宣告的欄位。

在前一個例子中，因為類別不同，我們必須使用 `response_model` 參數。但這也代表我們失去了編輯器與工具對函式回傳型別的檢查支援。

                * Serialization: you could return an arbitrary object and the
                    `response_model` would be used to serialize that object into the
                    corresponding JSON.
                * Filtering: the JSON sent to the client will only contain the data
                    (fields) defined in the `response_model`. If you returned an object
                    that contains an attribute `password` but the `response_model` does

	"github.com/minio/kms-go/kms"
	"github.com/minio/madmin-go/v3"
)

// ListRequest is a structure containing fields
// and options for listing keys.
type ListRequest struct {
	// Prefix is an optional prefix for filtering names.
	// A list operation only returns elements that match
	// this prefix.
	// An empty prefix matches any value.
	Prefix string

	// ContinueAt is the name of the element from where

        assertNotNull(response);
        assertEquals(0, response.getNumberOfSuggestDocs());
    }

    // ============================================================
    // Tests for bad word filtering
    // ============================================================

    @Test
    public void test_indexAllItemsFilteredByBadWords() throws Exception {
        // Add bad words first

    //                                                                      ==============
    /**
     * Displays the request header management index page.
     *
     * @param form the search form for filtering
     * @return HTML response for the request header list page
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse index(final SearchForm form) {
        return asListHtml();
    }

    //                                                                      ==============
    /**
     * Displays the web authentication management index page.
     *
     * @param form the search form for filtering
     * @return HTML response for the web authentication list page
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse index(final SearchForm form) {
        return asListHtml();

 *   <li>Otherwise, an exception is thrown requiring one of the above options or manual mixin removal</li>
 * </ul>
 * <p>
 * <b>Dependency Filtering</b>: For non-POM projects with dependency management, the builder:
 * <ul>
 *   <li>Filters dependencies to include only those with transitive scopes (compile/runtime)</li>

    //                                                                      ==============
    /**
     * Displays the web config management index page.
     *
     * @param form the search form for filtering
     * @return HTML response for the web config list page
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse index(final SearchForm form) {
        return asListHtml();
    }

@app.get("/items/me", response_model=Item)
async def get_item() -> Any:
    return {"name": "Foo", "description": "A very nice Item"}
```

This can be particularly useful when filtering data to expose only the public fields and avoid exposing sensitive information.

```python
from typing import Any

from fastapi import FastAPI
from pydantic import BaseModel

app = FastAPI()