win10命令符怎么使用tar命令压缩和解压文件夹?

C:\Users\Administrator>tar --help
tar(bsdtar): manipulate archive files
First option must be a mode specifier:
  -c Create  -r Add/Replace  -t List  -u Update  -x Extract
Common Options:
  -b #  Use # 512-byte records per I/O block
  -f <filename>  Location of archive (default \\.\tape0)
  -v    Verbose
  -w    Interactive
Create: tar -c [options] [<file> | <dir> | @<archive> | -C <dir> ]
  <file>, <dir>  add these items to archive
  -z, -j, -J, --lzma  Compress archive with gzip/bzip2/xz/lzma
  --format {ustar|pax|cpio|shar}  Select archive format
  --exclude <pattern>  Skip files that match pattern
  -C <dir>  Change to <dir> before processing remaining files
  @<archive>  Add entries from <archive> to output
List: tar -t [options] [<patterns>]
  <patterns>  If specified, list only entries that match
Extract: tar -x [options] [<patterns>]
  <patterns>  If specified, extract only entries that match
  -k    Keep (don't overwrite) existing files
  -m    Don't restore modification times
  -O    Write entries to stdout, don't restore to disk
  -p    Restore permissions (including ACLs, owner, file flags)
bsdtar 3.3.2 - libarchive 3.3.2 zlib/1.2.5.f-ipp 

## xxx为你要解压缩的文件名
tar -zxvf xxx.tar.gz

## xxx为你要解压缩的文件名
tar -zxvf xxx.tar

## 解压缩-将file1.tar.gz解压到testFileName下
tar -xzvf file1.tar.gz -C /testFileName

## 压缩-将file2压缩到xxx.tar.gz
## 其中xxx为自定义文件名
tar -czvf xxx.tar.gz file2