使用ZipInputStream解压后修改解压的文件夹名称

您可以使用Java的ZipInputStream类来解压文件，并且在解压后修改解压的文件夹名称。下面是示例代码：

import java.io.*;
import java.util.zip.*;

public class ZipExtractor {

    public static void extractAndRename(String zipFilePath, String destinationPath, String newFolderName) {
        try (ZipInputStream zipIn = new ZipInputStream(new FileInputStream(zipFilePath))) {
            ZipEntry entry = zipIn.getNextEntry();
            byte[] buffer = new byte[1024];

            while (entry != null) {
                String filePath = destinationPath + File.separator + entry.getName();
                if (!entry.isDirectory()) {
                    // Extract the file
                    File outputFile = new File(filePath);
                    new File(outputFile.getParent()).mkdirs();

                    try (FileOutputStream fos = new FileOutputStream(outputFile)) {
                        int len;
                        while ((len = zipIn.read(buffer)) > 0) {
                            fos.write(buffer, 0, len);
                        }
                    }
                } else {
                    // Rename the folder
                    String folderPath = destinationPath + File.separator + entry.getName();
                    String newFolderPath = destinationPath + File.separator + newFolderName;
                    File folder = new File(folderPath);
                    File newFolder = new File(newFolderPath);
                    folder.renameTo(newFolder);
                }

                zipIn.closeEntry();
                entry = zipIn.getNextEntry();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public static void main(String[] args) {
        String zipFilePath = "path/to/your/zip/file.zip";
        String destinationPath = "path/to/your/destination/folder";
        String newFolderName = "new_folder_name";

        extractAndRename(zipFilePath, destinationPath, newFolderName);
    }
}

您需要将`zipFilePath`设置为要解压的ZIP文件的路径，`destinationPath`设置为要解压到的目标文件夹路径，`newFolderName`设置为要修改的文件夹名称。然后运行`extractAndRename`方法即可完成解压和重命名操作。

请确保您已经在Java环境中设置了正确的文件路径和文件夹名称。