java读取两次zip压缩的文件的内容

最新推荐文章于 2024-04-10 14:21:32 发布

原创最新推荐文章于 2024-04-10 14:21:32 发布 · 595 阅读

2 ·

CC 4.0 BY-SA版权

Java 专栏收录该内容

6 篇文章

订阅专栏

/**
 * description: java读取两次压缩的文件的内容(zip文件里还是zip文件)
 * author: Administrator
 * create: 2020/4/13 0013
 **/
public class TestClass {
 public static void main(String[] args) throws Exception {
  //获取文件输入流
  FileInputStream input = new FileInputStream("C:\\Users\\Administrator\\Desktop\\NGRM_PDF_20200305195800.ZIP");
  ZipInputStream zipInputStream = new ZipInputStream(new BufferedInputStream(input), Charset.forName("GBK")/*可以设置编码*/);
  ZipEntry ze;
  //循环遍历
  while ((ze = zipInputStream.getNextEntry()) != null) {
   if (ze.getName() != null && ze.getName().endsWith(".ZIP")) {
    ZipEntry ze2;
    ZipInputStream zipInputStream1 = new ZipInputStream(zipInputStream);
    while ((ze2 = zipInputStream1.getNextEntry()) != null) {
     System.out.println("文件名：" + ze2.getName() + " 文件大小：" + ze2.getSize() + " bytes");
     System.out.println("文件内容：");
     //读取
     BufferedReader br = new BufferedReader(new InputStreamReader(zipInputStream1, Charset.forName("GBK")));
     String line;
     //内容不为空，输出
     while ((line = br.readLine()) != null) {
      System.out.println(line);
     }
    }
    //一定记得关闭流
    zipInputStream1.closeEntry();
    zipInputStream1.close();
   }
  }
  input.close();
  zipInputStream.close();
 }
}