writeInt4(1, buffer, bufferIndex + 4); // fileIndex = 1
        writeTime(1672531200000L, buffer, bufferIndex + 8); // creationTime
        writeTime(1672617600000L, buffer, bufferIndex + 24); // lastWriteTime
        writeInt8(2048, buffer, bufferIndex + 40); // endOfFile
        writeInt4(SmbFile.ATTR_DIRECTORY, buffer, bufferIndex + 56); // extFileAttributes

        String filename = "directory1";

        dstIndex++;
        dst[dstIndex] = (byte) (val & 0xFF);
    }

    static void writeInt4(final int val, final byte[] dst, int dstIndex) {
        dst[dstIndex] = (byte) (val >> 24 & 0xFF);
        dstIndex++;
        dst[dstIndex++] = (byte) (val >> 16 & 0xFF);
        dst[dstIndex++] = (byte) (val >> 8 & 0xFF);
        dst[dstIndex] = (byte) (val & 0xFF);
    }

        dstIndex++;
        dst[dstIndex] = (byte) (val & 0xFF);
    }

    static void writeInt4(final int val, final byte[] dst, int dstIndex) {
        dst[dstIndex] = (byte) (val >> 24 & 0xFF);
        dstIndex++;
        dst[dstIndex++] = (byte) (val >> 16 & 0xFF);
        dst[dstIndex++] = (byte) (val >> 8 & 0xFF);
        dst[dstIndex] = (byte) (val & 0xFF);
    }

	_ = x[storageMetricWriteMetadata-19]
	_ = x[storageMetricUpdateMetadata-20]
	_ = x[storageMetricReadVersion-21]
	_ = x[storageMetricReadXL-22]
	_ = x[storageMetricReadAll-23]
	_ = x[storageMetricStatInfoFile-24]
	_ = x[storageMetricReadMultiple-25]
	_ = x[storageMetricDeleteAbandonedParts-26]
	_ = x[storageMetricDiskInfo-27]
	_ = x[storageMetricDeleteBulk-28]
	_ = x[storageMetricRenamePart-29]
	_ = x[storageMetricReadParts-30]

        decrypt = new byte[result.length];
        System.arraycopy(result, 0, decrypt, 0, result.length);

        int tempSize = decrypt.length - 24;

        byte[] output = new byte[tempSize];
        System.arraycopy(decrypt, 24, output, 0, tempSize);

        return output;
    }

    private static byte[] getHmac(byte[] data, byte[] key) throws GeneralSecurityException {

///

## 使用 FastAPI 流式传输 JSON Lines { #stream-json-lines-with-fastapi }

要在 FastAPI 中流式传输 JSON Lines，可以在路径操作函数中不用 `return`，而是用 `yield` 逐个产生每个数据项。

{* ../../docs_src/stream_json_lines/tutorial001_py310.py ln[1:24] hl[24] *}

如果你要返回的每个 JSON 项是类型 `Item`（一个 Pydantic 模型），并且这是一个异步函数，你可以将返回类型声明为 `AsyncIterable[Item]`：

{* ../../docs_src/stream_json_lines/tutorial001_py310.py ln[1:24] hl[9:11,22] *}

        this.length = length;
        this.flags = flags;

    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.Encodable#size()
     */
    @Override
    public int size() {
        return 24;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.Encodable#encode(byte[], int)
     */
    @Override
    public int encode(final byte[] dst, int dstIndex) {
        final int start = dstIndex;

		Key:   Enable,
		Value: "off",
	},
	config.KV{
		Key:   Frequency,
		Value: "24h",
	},
}

// callhomeCycleDefault is the default interval between two callhome cycles (24hrs)
const callhomeCycleDefault = 24 * time.Hour

// Config represents the subnet related configuration
type Config struct {
	// Flag indicating whether callhome is enabled.
	Enable bool `json:"enable"`

	// The interval between callhome cycles

        try {
            IntervalControlHelper.parseTime("24:00");
            fail("Should throw FessSystemException");
        } catch (FessSystemException e) {
            assertEquals("Invalid hour value: 24 in time: 24:00. Hour must be between 0 and 23", e.getMessage());
        }

        try {
            IntervalControlHelper.parseTime("12:60");
            fail("Should throw FessSystemException");

        }
        setTarget(target);
        for (int i = 24; i < 32; i++) {
            if (material[i] != 0) {
                final byte[] challenge = new byte[8];
                System.arraycopy(material, 24, challenge, 0, 8);
                setChallenge(challenge);
                break;
            }
        }