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·¢±íÓÚ 2021-4-21 19:56:37 | ÏÔʾȫ²¿Â¥²ã |ÔĶÁģʽ

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import os
def file_find(start_dir, target):
    os.chdir(start_dir)
    for each_file in os.listdir(os.curdir):
        if each_file == target:
            print(os.getcwd() + os.sep + each_file)
        if os.path.isfile(each_file):
            file_find(each_file, target)
            os.chdir(os.pardir)

start_dir = input('ÇëÊäÈë´ý²éÕҵijõʼĿ¼£º')
target = input('ÇëÊäÈëÐèÒª²éÕÒµÄÄ¿±êÎļþ£º')
file_find(start_dir, target)

>>>
ÇëÊäÈë´ý²éÕҵijõʼĿ¼£ºD:\\python
ÇëÊäÈëÐèÒª²éÕÒµÄÄ¿±êÎļþ£º20.1.py
Traceback (most recent call last):
  File "D:\python\ÊÔ×Åд\30.2.py", line 13, in <module>
    file_find(start_dir, target)
  File "D:\python\ÊÔ×Åд\30.2.py", line 8, in file_find
    file_find(each_file, target)
  File "D:\python\ÊÔ×Åд\30.2.py", line 3, in file_find
    os.chdir(start_dir)
NotADirectoryError: [WinError 267] Ŀ¼Ãû³ÆÎÞЧ¡£: 'LICENSE.txt'
×î¼Ñ´ð°¸
2021-4-21 20:57:32
ÊÇBB°¡ ·¢±íÓÚ 2021-4-21 20:52
Ã÷°×ÁË£¬ÄÇÈç¹ûÒª¸ÄÔõô¸ÄÄØ£¬Âé·³ÄãÁË

ÅжϸÄÁ˰¡£¬Äã¸Ä³ÉÅÐ¶Ï ÊDz»ÊÇĿ¼

  1. if os.path.isdir(each_file):
¸´ÖÆ´úÂë
С¼×Óã×îÐÂ¿Î³Ì -> https://ilovefishc.com
·¢±íÓÚ 2021-4-21 20:09:39 | ÏÔʾȫ²¿Â¥²ã
  1. if os.path.isfile(each_file):   # ÄãÔÚÕâÀïµÄÅжÏÊÇ  Èç¹ûÊÇÎļþÔò:
  2.             file_find(each_file, target)
  3.             os.chdir(os.pardir)
¸´ÖÆ´úÂë


È»ºóÄãҪǿÐР ¶ÔÒ»¸öÎļþ  os.chdir   Õâ¿Ï¶¨»á±¨´í°¡   ËüÊÇÎļþ  ²»ÊÇĿ¼
С¼×Óã×îÐÂ¿Î³Ì -> https://ilovefishc.com
 Â¥Ö÷| ·¢±íÓÚ 2021-4-21 20:19:17 | ÏÔʾȫ²¿Â¥²ã
yuxijian2020 ·¢±íÓÚ 2021-4-21 20:09
È»ºóÄãҪǿÐР ¶ÔÒ»¸öÎļþ  os.chdir   Õâ¿Ï¶¨»á±¨´í°¡   ËüÊÇÎļþ  ²»ÊÇĿ¼

ÎÒ°Ñ os.chdir ɾµôÁËÒ²»¹ÊÇ»á Ŀ¼Ãû³ÆÎÞЧ
С¼×Óã×îÐÂ¿Î³Ì -> https://ilovefishc.com
·¢±íÓÚ 2021-4-21 20:39:17 | ÏÔʾȫ²¿Â¥²ã

  1. import os
  2. def file_find(start_dir, target):
  3.     os.chdir(start_dir)     # -------->   ÕâÀïÊǹؼü£¬ÏÂÃæÅжÏÊÇÎļþºó£¬µÝ¹éµ½ÕâÀï  È»ºó±¨´í
  4.     for each_file in os.listdir(os.curdir):
  5.         if each_file == target:
  6.             print(os.getcwd() + os.sep + each_file)
  7.         if os.path.isfile(each_file):
  8.             file_find(each_file, target)
  9.             os.chdir(os.pardir)
¸´ÖÆ´úÂë
С¼×Óã×îÐÂ¿Î³Ì -> https://ilovefishc.com
 Â¥Ö÷| ·¢±íÓÚ 2021-4-21 20:52:40 | ÏÔʾȫ²¿Â¥²ã

Ã÷°×ÁË£¬ÄÇÈç¹ûÒª¸ÄÔõô¸ÄÄØ£¬Âé·³ÄãÁË
С¼×Óã×îÐÂ¿Î³Ì -> https://ilovefishc.com
·¢±íÓÚ 2021-4-21 20:57:32 | ÏÔʾȫ²¿Â¥²ã    ±¾Â¥Îª×î¼Ñ´ð°¸   
ÊÇBB°¡ ·¢±íÓÚ 2021-4-21 20:52
Ã÷°×ÁË£¬ÄÇÈç¹ûÒª¸ÄÔõô¸ÄÄØ£¬Âé·³ÄãÁË

ÅжϸÄÁ˰¡£¬Äã¸Ä³ÉÅÐ¶Ï ÊDz»ÊÇĿ¼

  1. if os.path.isdir(each_file):
¸´ÖÆ´úÂë
С¼×Óã×îÐÂ¿Î³Ì -> https://ilovefishc.com
 Â¥Ö÷| ·¢±íÓÚ 2021-4-21 21:09:37 | ÏÔʾȫ²¿Â¥²ã
yuxijian2020 ·¢±íÓÚ 2021-4-21 20:57
ÅжϸÄÁ˰¡£¬Äã¸Ä³ÉÅÐ¶Ï ÊDz»ÊÇĿ¼

´úÂëÄÜÔËÐÐÁË£¬Ð»Ð»Äã Ô­À´ÊÇÕâÑù
С¼×Óã×îÐÂ¿Î³Ì -> https://ilovefishc.com
·¢±íÓÚ 2021-4-21 21:13:37 | ÏÔʾȫ²¿Â¥²ã
ÊÇBB°¡ ·¢±íÓÚ 2021-4-21 21:09
´úÂëÄÜÔËÐÐÁË£¬Ð»Ð»Äã Ô­À´ÊÇÕâÑù

ÄãÒªÃ÷°×ÄãΪʲôȥµÝ¹é£¬ÊDz»ÊÇÒòΪÅöµ½ÎļþÁËÈ¥µÝ¹é
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С¼×Óã×îÐÂ¿Î³Ì -> https://ilovefishc.com
 Â¥Ö÷| ·¢±íÓÚ 2021-4-21 21:26:15 | ÏÔʾȫ²¿Â¥²ã
yuxijian2020 ·¢±íÓÚ 2021-4-21 21:13
ÄãÒªÃ÷°×ÄãΪʲôȥµÝ¹é£¬ÊDz»ÊÇÒòΪÅöµ½ÎļþÁËÈ¥µÝ¹é
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ÎÒÃÔºýÁË  °ÑÎļþ¼ÐÏë³É file   ¶øÆäʵËûÊÇ dir
С¼×Óã×îÐÂ¿Î³Ì -> https://ilovefishc.com
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