You will see a simple page like:

<img src="/img/tutorial/websockets/image01.png">

You can type messages in the input box, and send them:

<img src="/img/tutorial/websockets/image02.png">

And your **FastAPI** application with WebSockets will respond back:

<img src="/img/tutorial/websockets/image03.png">

You can send (and receive) many messages:

<img src="/img/tutorial/websockets/image04.png">

例如，`PATH` 環境變數可能如下所示：

//// tab | Linux, macOS

```plaintext
/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
```

這意味著系統應該在以下目錄中查找程式：

-   `/usr/local/bin`
-   `/usr/bin`
-   `/bin`
-   `/usr/sbin`
-   `/sbin`

////

//// tab | Windows

```plaintext

따라서, 응답에 관한 설명이 없을경우, **FastAPI**가 자동으로 "성공 응답" 중 하나를 생성합니다.

///

<img src="/img/tutorial/path-operation-configuration/image03.png">

## 단일 *경로 작동* 지원중단

단일 *경로 작동*을 없애지 않고 <abbr title="구식, 사용하지 않는것이 권장됨">지원중단</abbr>을 해야한다면, `deprecated` 매개변수를 전달하면 됩니다.

{* ../../docs_src/path_operation_configuration/tutorial006.py hl[16] *}

대화형 문서에 지원중단이라고 표시됩니다.

<img src="/img/tutorial/path-operation-configuration/image04.png">

}

func (s *Stack) Text() string {
	return s.tr[len(s.tr)-1].Text()
}

func (s *Stack) File() string {
	return s.Base().Filename()
}

func (s *Stack) Base() *src.PosBase {
	return s.tr[len(s.tr)-1].Base()
}

func (s *Stack) SetBase(base *src.PosBase) {
	s.tr[len(s.tr)-1].SetBase(base)
}

func (s *Stack) Line() int {
	return s.tr[len(s.tr)-1].Line()
}

func (s *Stack) Col() int {

	<input type="hidden" id="contextPath" value="${contextPath}" />
	<script type="text/javascript" src="${fe:url('/js/admin/jquery-3.7.1.min.js')}"></script>
	<script type="text/javascript" src="${fe:url('/js/admin/popper.min.js')}"></script>
	<script type="text/javascript" src="${fe:url('/js/admin/bootstrap.min.js')}"></script>
	<script type="text/javascript" src="${fe:url('/js/login.js')}"></script>
</body>

	<input type="hidden" id="contextPath" value="${contextPath}" />
	<script type="text/javascript" src="${fe:url('/js/admin/jquery-3.7.1.min.js')}"></script>
	<script type="text/javascript" src="${fe:url('/js/admin/popper.min.js')}"></script>
	<script type="text/javascript" src="${fe:url('/js/admin/bootstrap.min.js')}"></script>
	<script type="text/javascript" src="${fe:url('/js/login.js')}"></script>
</body>

    }

    int readWireFormat(final byte[] src, final int srcIndex) {

        final byte tmp[] = new byte[SCOPE_OFFSET];
        int length = 15;
        for (int i = 0; i < 15; i++) {
            tmp[i] = (byte) ((src[srcIndex + 2 * i + 1] & 0xFF) - 0x41 << 4);
            tmp[i] |= (byte) ((src[srcIndex + 2 * i + 2] & 0xFF) - 0x41 & 0x0F);
            if (tmp[i] != (byte) ' ') {

<img src="/img/deployment/https/https01.drawio.svg">

### Inicio del Handshake TLS

El navegador luego se comunicaría con esa dirección IP en el **puerto 443** (el puerto HTTPS).

La primera parte de la comunicación es solo para establecer la conexión entre el cliente y el servidor y decidir las claves criptográficas que usarán, etc.

<img src="/img/deployment/https/https02.drawio.svg">

						<exclude>docs/**</exclude>
						<exclude>src/test/resources/**</exclude>
						<exclude>**/*.idl</exclude>
						<exclude>**/*.css</exclude>
						<exclude>.*</exclude>
						<exclude>.*/**</exclude>
						<exclude>META-INF/**</exclude>
						<exclude>src/main/java/jcifs/dcerpc/msrpc/netdfs.java</exclude>
						<exclude>src/main/java/jcifs/dcerpc/msrpc/srvsvc.java</exclude>
						<exclude>src/main/java/jcifs/dcerpc/msrpc/samr.java</exclude>

     *
     * @param src the byte array containing the encoded string
     * @param srcIndex the starting offset in the byte array
     * @param len the number of bytes to decode
     * @return decoded string
     */
    public static String fromUNIBytes(final byte[] src, final int srcIndex, final int len) {
        return new String(src, srcIndex, len, UNI_ENCODING);
    }

    /**