Mediation-Backend/ruoyi-system/src/main/java/com/ruoyi/wisdomarbitrate/utils/ZipFileUtils.java

package com.ruoyi.wisdomarbitrate.utils;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.charset.Charset;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;

public class ZipFileUtils {

    public static void zipFile(String zipfilePath, FileInputStream zipFileinsteam, ZipOutputStream zipfileOut)
            throws IOException {
        ZipEntry zipfileEntry = new ZipEntry(new File(zipfilePath).getName());
        zipfileOut.putNextEntry(zipfileEntry);

        // 从输入流读取数据并写入ZIP文件
        byte[] bytes = new byte[1024];
        int length;
        while ((length = zipFileinsteam.read(bytes)) >= 0) {
            zipfileOut.write(bytes, 0, length);
        }
        zipfileOut.closeEntry();
        zipFileinsteam.close();
    }
}