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66 lines
2.0 KiB
Java
66 lines
2.0 KiB
Java
/*
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* Copyright 2025 mingliqiye
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* ProjectName mingli-utils
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* ModuleName mingli-utils.main
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* CurrentFile ByteUtil.java
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* LastUpdate 2025-09-09 08:37:33
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* UpdateUser MingLiPro
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*/
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package com.mingliqiye.utils.bytes;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.stream.Collectors;
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/**
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* @author MingLiPro
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*
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* 字节数组处理工具类
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*/
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public class ByteUtil {
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public static final byte ESC_ASC = 0x1A;
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public static final byte ESC_DESC = 0x1B;
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public static final byte ESC_NONE = 0x00;
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public static final byte ESC_START = 0x01;
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public static final byte ESC_END = 0x02;
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public static final byte ESC_ESC = 0x03;
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public static final byte ESC_CONTROL = 0x04;
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public static final byte ESC_DATA = 0x05;
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public static final byte ESC_RESERVED = 0x06;
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/**
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* 将字节数组转换为十六进制字符串列表
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* <p>
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* 每个字节都会被转换为两位的十六进制字符串表示形式
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* 例如: 字节值为10的字节会被转换为"0a"，值为255的字节会被转换为"ff"
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*
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* @param bytes 输入的字节数组
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* @return 包含每个字节对应十六进制字符串的列表
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*/
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public static List<String> getByteArrayString(byte[] bytes) {
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List<Byte> byteList = new ArrayList<>(bytes.length);
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for (byte aByte : bytes) {
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byteList.add(aByte);
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}
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return byteList
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.stream()
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.map(a -> String.format("%02x", a & 0xFF))
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.collect(Collectors.toList());
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}
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}
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