from fastapi import FastAPI, Form
from pydantic import BaseModel

app = FastAPI()


class FormData(BaseModel):
    username: str
    password: str

    class Config:
        extra = "forbid"


@app.post("/login/")
async def login(data: FormData = Form()):

 */

package com.google.common.hash;

import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;

import com.google.errorprone.annotations.Immutable;
import java.security.Key;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.zip.Adler32;
import java.util.zip.CRC32;

This table illustrates how <code>Sin</code> is accessed in files
that import the package after the
various types of import declaration.
</p>

<pre class="grammar">
Import declaration          Local name of Sin

import   "lib/math"         math.Sin
import m "lib/math"         m.Sin
import . "lib/math"         Sin
</pre>

<p>
An import declaration declares a dependency relation between

import java.io.Serializable;
import java.lang.ref.Reference;
import java.lang.ref.ReferenceQueue;
import java.lang.ref.WeakReference;
import java.util.AbstractCollection;
import java.util.AbstractMap;
import java.util.AbstractSet;
import java.util.Collection;
import java.util.Iterator;
import java.util.Map;
import java.util.NoSuchElementException;
import java.util.Set;
import java.util.concurrent.CancellationException;

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.core.beans;

import java.lang.reflect.ParameterizedType;

/**
 * パラメタ化されたクラスを扱うためのインターフェースです。
 *
 * @author koichik
 */
public interface ParameterizedClassDesc {

    /**

///

/// tip

📣 `response_class=HTMLResponse` 🩺 🎚 🔜 💪 💭 👈 📨 🔜 🕸.

///

/// note | "📡 ℹ"

👆 💪 ⚙️ `from starlette.templating import Jinja2Templates`.

**FastAPI** 🚚 🎏 `starlette.templating` `fastapi.templating` 🏪 👆, 👩‍💻. ✋️ 🌅 💪 📨 👟 🔗 ⚪️➡️ 💃. 🎏 ⏮️ `Request` & `StaticFiles`.

///

## ✍ 📄

⤴️ 👆 💪 ✍ 📄 `templates/item.html` ⏮️:

///

## `Request` 🧾

👆 💪 ✍ 🌅 ℹ 🔃 <a href="https://www.starlette.io/requests/" class="external-link" target="_blank">`Request` 🎚 🛂 💃 🧾 🕸</a>.

/// note | "📡 ℹ"

👆 💪 ⚙️ `from starlette.requests import Request`.

**FastAPI** 🚚 ⚫️ 🔗 🏪 👆, 👩‍💻. ✋️ ⚫️ 👟 🔗 ⚪️➡️ 💃.

 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.artifact.resolver.filter;

import org.apache.maven.artifact.Artifact;

/**
 * Filter to only retain objects in the given artifactScope or better.
 *
 */
abstract class AbstractScopeArtifactFilter implements ArtifactFilter {

* 导入`StaticFiles`。
* "挂载"(Mount) 一个 `StaticFiles()` 实例到一个指定路径。

```Python hl_lines="2  6"
{!../../docs_src/static_files/tutorial001.py!}
```

/// note | "技术细节"

你也可以用 `from starlette.staticfiles import StaticFiles`。

**FastAPI** 提供了和 `starlette.staticfiles` 相同的 `fastapi.staticfiles` ，只是为了方便你，开发者。但它确实来自Starlette。

///

### 什么是"挂载"(Mounting)

"挂载" 表示在特定路径添加一个完全"独立的"应用，然后负责处理所有子路径。

//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package lifecycle

import (
	"encoding/xml"
	"time"
)

var errInvalidDaysDelMarkerExpiration = Errorf("Days must be a positive integer with DelMarkerExpiration")

// DelMarkerExpiration used to xml encode/decode ILM action by the same name