# (4)!
RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt

# (5)!
COPY ./app /code/app

# (6)!
CMD ["fastapi", "run", "app/main.py", "--port", "80"]
```

1. Inicie a partir da imagem base oficial do Python.

2. Defina o diretório de trabalho atual para `/code`.

    Esse é o diretório onde colocaremos o arquivo `requirements.txt` e o diretório `app`.

     *
     * @param responseKeyNT the NT response key
     * @param serverChallenge the server challenge bytes
     * @param clientChallenge the client challenge bytes
     * @param nanos1601 the timestamp in nanoseconds since 1601
     * @param targetInfo the target information from the Type 2 message
     * @return the NTLMv2 response bytes
     */

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    X593,
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# (4)!
RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt

# (5)!
COPY ./app /code/app

# (6)!
CMD ["fastapi", "run", "app/main.py", "--port", "80"]
```

1. 從官方的 Python 基底映像開始。

2. 將目前工作目錄設為 `/code`。

    我們會把 `requirements.txt` 檔案與 `app` 目錄放在這裡。

3. 將需求檔案複製到 `/code` 目錄。

    先只複製需求檔案，不要複製其他程式碼。

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    X586,
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    X588,
    X589,
    X590,
    X591,
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    X594,
    X595,
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    X612,
    X613,
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    X616,
    X617,

# (4)!
RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt

# (5)!
COPY ./app /code/app

# (6)!
CMD ["fastapi", "run", "app/main.py", "--port", "80"]
```

1. 공식 Python 베이스 이미지에서 시작합니다.

2. 현재 작업 디렉터리를 `/code`로 설정합니다.

    여기에 `requirements.txt` 파일과 `app` 디렉터리를 둘 것입니다.

3. 요구사항 파일을 `/code` 디렉터리로 복사합니다.

     * @param clientChallenge the client challenge bytes
     * @param clientChallengeInfo additional client challenge information
     * @param ts
     *            timestamp (nanos since 1601)
     * @return A <code>byte[]</code> containing the NTLMv2 response.
     */
    public static byte[] getNTLMv2Response(final CIFSContext tc, final Type2Message type2, final byte[] responseKeyNT,

				ts := int64(attrBuf.uint64()) // ModTime since Windows epoch
				secs := ts / ticksPerSecond
				nsecs := (1e9 / ticksPerSecond) * (ts % ticksPerSecond)
				epoch := time.Date(1601, time.January, 1, 0, 0, 0, 0, time.UTC)
				modified = time.Unix(epoch.Unix()+secs, nsecs)
			}
		case unixExtraID, infoZipUnixExtraID:
			if len(fieldBuf) < 8 {
				continue parseExtras
			}

# (4)!
RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt

# (5)!
COPY ./app /code/app

# (6)!
CMD ["fastapi", "run", "app/main.py", "--port", "80"]
```

1. 公式のPythonベースイメージから始めます

2. 現在の作業ディレクトリを `/code` に設定します

    ここに `requirements.txt` ファイルと `app` ディレクトリを置きます。

3. 要件が書かれたファイルを `/code` ディレクトリにコピーします

    残りのコードではなく、最初に必要なファイルだけをコピーしてください。

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00001c0 f4 16 f4 e6 8a b4 fc c2 cd bf 95 66 1d bb 35 aa
00001d0 92 7d 66 d8 08 8d a5 1f 54 2a af 09 cf 61 ff d2
00001e0 85 9d 8f b6 d7 88 07 4a 86 03 db 64 f3 d9 92 73
00001f0 df ec a7 fc 23 4c 8d 83 79 63 2a d9 fd 8d b3 c8
0000200 8f 7e d4 19 85 e6 8d 1c 76 f0 8b 58 32 fd 9a d6
0000210 85 e2 48 ad c3 d5 60 6f 7e 22 dd ef 09 49 7c 7f