text: # ================================
  # 写bz2文件，可以使用7zip直接查看
  def makeBz2(filename, data):
      fp=open(filename, 'wb')
      fp.write(data)
      fp.close()
  
  import helper
  dir=".\\Data\\008"
  helper.ensureDir(dir)
  
  un=b'BZh91AY&SYA\xaf\x82\r\x00\x00\x01\x01\x80\x02\xc0\x02\x00 \x00!\x9ah3M\x07<]\xc9\x14\xe1BA\x06\xbe\x084'
  pw=b'BZh91AY&SY\x94$|\x0e\x00\x00\x00\x81\x00\x03$ \x00!\x9ah3M\x13<]\xc9\x14\xe1BBP\x91\xf08'
  
  makeBz2(dir+'\\user.bz2', un)
  makeBz2(dir+'\\pwd.bz2', pw)
  # ================================
  
  import codecs
  
  username=codecs.decode(un, 'bz2').decode('utf-8')
  password=codecs.decode(pw, 'bz2').decode('utf-8')
  # or
  # username=codecs.decode(open(dir+'\\user.bz2','rb').read(), 'bz2').decode('utf-8')
  # password=codecs.decode(open(dir+'\\pwd.bz2','rb').read(), 'bz2').decode('utf-8')
  
  print('username: %s\npassword: %s' % (username, password))