Java解压zip文件(zip4j)

Java解压zip文件(zip4j)

需要的jar包：https://download.csdn.net/download/weixin_43611145/10941990
代码：

import java.io.File;

import net.lingala.zip4j.core.ZipFile;
import net.lingala.zip4j.exception.ZipException;

public class Test {

	/**
	 * 解压zip（带密码）
	 * @param zipPath zip文件路径
	 * @param outPath 解压路径
	 * @param passwd 密码
	 */
	public static void unZip(String zipPath, String outPath, String passwd) {
		File zipF = new File(zipPath);
		try {
			ZipFile zFile = new ZipFile(zipF);
			zFile.setFileNameCharset("GBK");
			if(!zFile.isValidZipFile()) {
				throw new ZipException("压缩文件不合法,可能被损坏");
			}
			//解压目录
			File outDir = new File(outPath);
			if(outDir.isDirectory() && !outDir.exists()) {
				outDir.mkdirs();
			}
			//解压密码
			if(zFile.isEncrypted()) {
				zFile.setPassword(passwd.toCharArray());
			}
			zFile.extractAll(outPath);
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	public static void main(String[] args) {
		String zipP = "D:\\test\\test.zip";
		String outP = "D:\\test";
		String passwd = "111";
		unZip(zipP, outP, passwd);
	}
}