{"id":1092395,"date":"2025-01-08T14:20:43","date_gmt":"2025-01-08T06:20:43","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1092395.html"},"modified":"2025-01-08T14:20:45","modified_gmt":"2025-01-08T06:20:45","slug":"python%e4%b8%ad%e5%a6%82%e4%bd%95%e8%bf%94%e5%9b%9e%e6%96%87%e4%bb%b6%e7%9a%84%e5%9c%b0%e5%9d%80-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1092395.html","title":{"rendered":"python\u4e2d\u5982\u4f55\u8fd4\u56de\u6587\u4ef6\u7684\u5730\u5740"},"content":{"rendered":"

\"python\u4e2d\u5982\u4f55\u8fd4\u56de\u6587\u4ef6\u7684\u5730\u5740\"<\/p>\n

\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u8fd4\u56de\u6587\u4ef6\u7684\u5730\u5740\uff0c\u5982\u4f7f\u7528os\u6a21\u5757\u3001pathlib\u6a21\u5757\u548c__file__\u5c5e\u6027\u7b49\uff0cimport os\u3001os.path.abspath(file)\u3001os.path.dirname(file<\/strong>)\uff0c\u5176\u4e2d\uff0cos.path.abspath(file)\u65b9\u6cd5\u80fd\u591f\u5c06\u76f8\u5bf9\u8def\u5f84\u8f6c\u6362\u4e3a\u7edd\u5bf9\u8def\u5f84\u3002<\/strong> \u4e0b\u9762\u6211\u5c06\u8be6\u7ec6\u63cf\u8ff0\u5176\u4e2d\u7684\u4e00\u79cd\u65b9\u6cd5\u3002<\/p>\n<\/p>\n

\u4f7f\u7528os<\/code>\u6a21\u5757\u4e2d\u7684os.path.abspath()<\/code>\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5c06\u76f8\u5bf9\u8def\u5f84\u8f6c\u6362\u4e3a\u7edd\u5bf9\u8def\u5f84\u3002os.path.abspath(file)<\/code>\u5c06\u4f1a\u8fd4\u56de\u6587\u4ef6\u7684\u7edd\u5bf9\u8def\u5f84\uff0c\u8fd9\u5728\u9700\u8981\u660e\u786e\u6587\u4ef6\u4f4d\u7f6e\u7684\u60c5\u51b5\u4e0b\u975e\u5e38\u6709\u7528\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528os\u6a21\u5757\u83b7\u53d6\u6587\u4ef6\u5730\u5740<\/h2>\n<\/p>\n

1\u3001os.path.abspath()\u65b9\u6cd5<\/h3>\n<\/p>\n

os.path.abspath(path)<\/code>\u65b9\u6cd5\u53ef\u4ee5\u5c06\u7ed9\u5b9a\u7684\u76f8\u5bf9\u8def\u5f84\u8f6c\u6362\u4e3a\u7edd\u5bf9\u8def\u5f84\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n

import os<\/p>\n
relative_path = "example.txt"<\/p>\n
absolute_path = os.path.abspath(relative_path)<\/p>\n
print(f"Absolute path: {absolute_path}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e0a\u9762\u7684\u4ee3\u7801\u5c06\u4f1a\u8f93\u51faexample.txt<\/code>\u7684\u7edd\u5bf9\u8def\u5f84\u3002os.path.abspath()<\/code>\u65b9\u6cd5\u4f1a\u6839\u636e\u5f53\u524d\u7684\u5de5\u4f5c\u76ee\u5f55\u6765\u89e3\u6790\u76f8\u5bf9\u8def\u5f84\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u7edd\u5bf9\u8def\u5f84\u3002\u8fd9\u5bf9\u4e8e\u786e\u4fdd\u6587\u4ef6\u8def\u5f84\u7684\u6b63\u786e\u6027\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<\/p>\n
2\u3001os.path.dirname(file<\/strong>)\u65b9\u6cd5<\/h3>\n<\/p>\n
os.path.dirname(__file__)<\/code>\u65b9\u6cd5\u8fd4\u56de\u5f53\u524d\u811a\u672c\u6587\u4ef6\u6240\u5728\u76ee\u5f55\u7684\u8def\u5f84\u3002\u8fd9\u4e2a\u65b9\u6cd5\u5bf9\u4e8e\u83b7\u53d6\u5f53\u524d\u811a\u672c\u6587\u4ef6\u7684\u4f4d\u7f6e\u975e\u5e38\u6709\u7528\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
import os<\/p>\n
current_directory = os.path.dirname(__file__)<\/p>\n
print(f"Current directory: {current_directory}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e0a\u9762\u7684\u4ee3\u7801\u5c06\u4f1a\u8f93\u51fa\u5f53\u524d\u811a\u672c\u6587\u4ef6\u6240\u5728\u76ee\u5f55\u7684\u8def\u5f84\u3002\u8fd9\u4e2a\u65b9\u6cd5\u5bf9\u4e8e\u5904\u7406\u4e0e\u5f53\u524d\u811a\u672c\u6587\u4ef6\u76f8\u5173\u7684\u6587\u4ef6\u8def\u5f84\u975e\u5e38\u6709\u7528\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528pathlib\u6a21\u5757\u83b7\u53d6\u6587\u4ef6\u5730\u5740<\/h2>\n<\/p>\n
1\u3001Path().resolve()\u65b9\u6cd5<\/h3>\n<\/p>\n
pathlib<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u9762\u5411\u5bf9\u8c61\u7684\u8def\u5f84\u5904\u7406\u65b9\u5f0f\u3002Path().resolve()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u5c06\u76f8\u5bf9\u8def\u5f84\u8f6c\u6362\u4e3a\u7edd\u5bf9\u8def\u5f84\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
from pathlib import Path<\/p>\n
relative_path = Path("example.txt")<\/p>\n
absolute_path = relative_path.resolve()<\/p>\n
print(f"Absolute path: {absolute_path}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e0a\u9762\u7684\u4ee3\u7801\u5c06\u4f1a\u8f93\u51faexample.txt<\/code>\u7684\u7edd\u5bf9\u8def\u5f84\u3002Path().resolve()<\/code>\u65b9\u6cd5\u4f1a\u6839\u636e\u5f53\u524d\u7684\u5de5\u4f5c\u76ee\u5f55\u6765\u89e3\u6790\u76f8\u5bf9\u8def\u5f84\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u7edd\u5bf9\u8def\u5f84\u3002<\/p>\n<\/p>\n
2\u3001Path(file<\/strong>).parent\u65b9\u6cd5<\/h3>\n<\/p>\n
Path(__file__).parent<\/code>\u65b9\u6cd5\u8fd4\u56de\u5f53\u524d\u811a\u672c\u6587\u4ef6\u6240\u5728\u76ee\u5f55\u7684\u8def\u5f84\u3002\u8fd9\u4e2a\u65b9\u6cd5\u5bf9\u4e8e\u83b7\u53d6\u5f53\u524d\u811a\u672c\u6587\u4ef6\u7684\u4f4d\u7f6e\u975e\u5e38\u6709\u7528\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
from pathlib import Path<\/p>\n
current_directory = Path(__file__).parent<\/p>\n
print(f"Current directory: {current_directory}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e0a\u9762\u7684\u4ee3\u7801\u5c06\u4f1a\u8f93\u51fa\u5f53\u524d\u811a\u672c\u6587\u4ef6\u6240\u5728\u76ee\u5f55\u7684\u8def\u5f84\u3002\u8fd9\u4e2a\u65b9\u6cd5\u5bf9\u4e8e\u5904\u7406\u4e0e\u5f53\u524d\u811a\u672c\u6587\u4ef6\u76f8\u5173\u7684\u6587\u4ef6\u8def\u5f84\u975e\u5e38\u6709\u7528\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528__file__\u5c5e\u6027\u83b7\u53d6\u6587\u4ef6\u5730\u5740<\/h2>\n<\/p>\n
1\u3001__file__\u5c5e\u6027<\/h3>\n<\/p>\n
__file__<\/code>\u5c5e\u6027\u662f\u4e00\u4e2a\u5185\u7f6e\u5c5e\u6027\uff0c\u5b83\u5305\u542b\u5f53\u524d\u811a\u672c\u6587\u4ef6\u7684\u76f8\u5bf9\u8def\u5f84\u3002\u53ef\u4ee5\u7ed3\u5408os.path<\/code>\u6a21\u5757\u6765\u83b7\u53d6\u7edd\u5bf9\u8def\u5f84\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
import os<\/p>\n
current_file = __file__<\/p>\n
absolute_path = os.path.abspath(current_file)<\/p>\n
print(f"Absolute path of current file: {absolute_path}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e0a\u9762\u7684\u4ee3\u7801\u5c06\u4f1a\u8f93\u51fa\u5f53\u524d\u811a\u672c\u6587\u4ef6\u7684\u7edd\u5bf9\u8def\u5f84\u3002__file__<\/code>\u5c5e\u6027\u63d0\u4f9b\u4e86\u5f53\u524d\u811a\u672c\u6587\u4ef6\u7684\u76f8\u5bf9\u8def\u5f84\uff0c\u901a\u8fc7os.path.abspath()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u5c06\u5176\u8f6c\u6362\u4e3a\u7edd\u5bf9\u8def\u5f84\u3002<\/p>\n<\/p>\n
2\u3001\u7ed3\u5408os.path.dirname()\u548c__file__\u5c5e\u6027<\/h3>\n<\/p>\n
\u53ef\u4ee5\u7ed3\u5408os.path.dirname()<\/code>\u65b9\u6cd5\u548c__file__<\/code>\u5c5e\u6027\u6765\u83b7\u53d6\u5f53\u524d\u811a\u672c\u6587\u4ef6\u6240\u5728\u76ee\u5f55\u7684\u8def\u5f84\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
import os<\/p>\n
current_directory = os.path.dirname(os.path.abspath(__file__))<\/p>\n
print(f"Current directory: {current_directory}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e0a\u9762\u7684\u4ee3\u7801\u5c06\u4f1a\u8f93\u51fa\u5f53\u524d\u811a\u672c\u6587\u4ef6\u6240\u5728\u76ee\u5f55\u7684\u8def\u5f84\u3002\u8fd9\u4e2a\u65b9\u6cd5\u5bf9\u4e8e\u5904\u7406\u4e0e\u5f53\u524d\u811a\u672c\u6587\u4ef6\u76f8\u5173\u7684\u6587\u4ef6\u8def\u5f84\u975e\u5e38\u6709\u7528\u3002<\/p>\n<\/p>\n
\u56db\u3001\u7ed3\u5408\u591a\u79cd\u65b9\u6cd5\u83b7\u53d6\u6587\u4ef6\u5730\u5740<\/h2>\n<\/p>\n
1\u3001\u7ed3\u5408os\u548cpathlib\u6a21\u5757<\/h3>\n<\/p>\n
\u53ef\u4ee5\u7ed3\u5408os<\/code>\u548cpathlib<\/code>\u6a21\u5757\u6765\u83b7\u53d6\u6587\u4ef6\u7684\u7edd\u5bf9\u8def\u5f84\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
import os<\/p>\n
from pathlib import Path<\/p>\n
relative_path = "example.txt"<\/p>\n
absolute_path = os.path.abspath(relative_path)<\/p>\n
pathlib_path = Path(absolute_path).resolve()<\/p>\n
print(f"Absolute path: {pathlib_path}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e0a\u9762\u7684\u4ee3\u7801\u5c06\u4f1a\u8f93\u51faexample.txt<\/code>\u7684\u7edd\u5bf9\u8def\u5f84\u3002\u7ed3\u5408os<\/code>\u548cpathlib<\/code>\u6a21\u5757\u53ef\u4ee5\u63d0\u4f9b\u66f4\u7075\u6d3b\u7684\u8def\u5f84\u5904\u7406\u65b9\u5f0f\u3002<\/p>\n<\/p>\n
2\u3001\u7ed3\u5408__file__\u5c5e\u6027\u548cpathlib\u6a21\u5757<\/h3>\n<\/p>\n
\u53ef\u4ee5\u7ed3\u5408__file__<\/code>\u5c5e\u6027\u548cpathlib<\/code>\u6a21\u5757\u6765\u83b7\u53d6\u5f53\u524d\u811a\u672c\u6587\u4ef6\u6240\u5728\u76ee\u5f55\u7684\u8def\u5f84\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
from pathlib import Path<\/p>\n
current_directory = Path(__file__).parent.resolve()<\/p>\n
print(f"Current directory: {current_directory}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e0a\u9762\u7684\u4ee3\u7801\u5c06\u4f1a\u8f93\u51fa\u5f53\u524d\u811a\u672c\u6587\u4ef6\u6240\u5728\u76ee\u5f55\u7684\u8def\u5f84\u3002\u7ed3\u5408__file__<\/code>\u5c5e\u6027\u548cpathlib<\/code>\u6a21\u5757\u53ef\u4ee5\u63d0\u4f9b\u66f4\u7075\u6d3b\u7684\u8def\u5f84\u5904\u7406\u65b9\u5f0f\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u4f7f\u7528os.path.join()\u65b9\u6cd5<\/h2>\n<\/p>\n
1\u3001\u62fc\u63a5\u8def\u5f84<\/h3>\n<\/p>\n
os.path.join()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u7528\u6765\u62fc\u63a5\u8def\u5f84\uff0c\u8fd9\u5728\u9700\u8981\u6784\u5efa\u590d\u6742\u7684\u6587\u4ef6\u8def\u5f84\u65f6\u975e\u5e38\u6709\u7528\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
import os<\/p>\n
directory = os.path.dirname(__file__)<\/p>\n
file_name = "example.txt"<\/p>\n
file_path = os.path.join(directory, file_name)<\/p>\n
print(f"File path: {file_path}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e0a\u9762\u7684\u4ee3\u7801\u5c06\u4f1a\u8f93\u51faexample.txt<\/code>\u7684\u5b8c\u6574\u8def\u5f84\u3002os.path.join()<\/code>\u65b9\u6cd5\u4f1a\u6839\u636e\u64cd\u4f5c\u7cfb\u7edf\u7684\u8def\u5f84\u5206\u9694\u7b26\u6765\u62fc\u63a5\u8def\u5f84\uff0c\u786e\u4fdd\u8def\u5f84\u7684\u6b63\u786e\u6027\u3002<\/p>\n<\/p>\n
2\u3001\u7ed3\u5408os.path.abspath()\u65b9\u6cd5<\/h3>\n<\/p>\n
\u53ef\u4ee5\u7ed3\u5408os.path.join()<\/code>\u65b9\u6cd5\u548cos.path.abspath()<\/code>\u65b9\u6cd5\u6765\u83b7\u53d6\u6587\u4ef6\u7684\u7edd\u5bf9\u8def\u5f84\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
import os<\/p>\n
directory = os.path.dirname(__file__)<\/p>\n
relative_path = "example.txt"<\/p>\n
file_path = os.path.join(directory, relative_path)<\/p>\n
absolute_path = os.path.abspath(file_path)<\/p>\n
print(f"Absolute path: {absolute_path}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e0a\u9762\u7684\u4ee3\u7801\u5c06\u4f1a\u8f93\u51faexample.txt<\/code>\u7684\u7edd\u5bf9\u8def\u5f84\u3002\u7ed3\u5408os.path.join()<\/code>\u65b9\u6cd5\u548cos.path.abspath()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u63d0\u4f9b\u66f4\u7075\u6d3b\u7684\u8def\u5f84\u5904\u7406\u65b9\u5f0f\u3002<\/p>\n<\/p>\n
\u516d\u3001\u4f7f\u7528os.getcwd()\u65b9\u6cd5<\/h2>\n<\/p>\n
1\u3001\u83b7\u53d6\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55<\/h3>\n<\/p>\n
os.getcwd()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u7528\u6765\u83b7\u53d6\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u7684\u8def\u5f84\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
import os<\/p>\n
current_working_directory = os.getcwd()<\/p>\n
print(f"Current working directory: {current_working_directory}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e0a\u9762\u7684\u4ee3\u7801\u5c06\u4f1a\u8f93\u51fa\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u7684\u8def\u5f84\u3002os.getcwd()<\/code>\u65b9\u6cd5\u5bf9\u4e8e\u83b7\u53d6\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u7684\u4f4d\u7f6e\u975e\u5e38\u6709\u7528\u3002<\/p>\n<\/p>\n
2\u3001\u7ed3\u5408os.path.join()\u65b9\u6cd5<\/h3>\n<\/p>\n
\u53ef\u4ee5\u7ed3\u5408os.getcwd()<\/code>\u65b9\u6cd5\u548cos.path.join()<\/code>\u65b9\u6cd5\u6765\u83b7\u53d6\u6587\u4ef6\u7684\u7edd\u5bf9\u8def\u5f84\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
import os<\/p>\n
current_working_directory = os.getcwd()<\/p>\n
relative_path = "example.txt"<\/p>\n
file_path = os.path.join(current_working_directory, relative_path)<\/p>\n
print(f"File path: {file_path}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e0a\u9762\u7684\u4ee3\u7801\u5c06\u4f1a\u8f93\u51faexample.txt<\/code>\u7684\u5b8c\u6574\u8def\u5f84\u3002\u7ed3\u5408os.getcwd()<\/code>\u65b9\u6cd5\u548cos.path.join()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u63d0\u4f9b\u66f4\u7075\u6d3b\u7684\u8def\u5f84\u5904\u7406\u65b9\u5f0f\u3002<\/p>\n<\/p>\n
\u4e03\u3001\u603b\u7ed3<\/h2>\n<\/p>\n
\u5728Python\u4e2d\uff0c\u83b7\u53d6\u6587\u4ef6\u7684\u5730\u5740\u6709\u591a\u79cd\u65b9\u6cd5\uff0c\u5305\u62ec\u4f7f\u7528os<\/code>\u6a21\u5757\u3001pathlib<\/code>\u6a21\u5757\u548c__file__<\/code>\u5c5e\u6027\u7b49\u3002\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u9002\u7528\u573a\u666f\uff0c\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n
\u4f7f\u7528os.path.abspath()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u5c06\u76f8\u5bf9\u8def\u5f84\u8f6c\u6362\u4e3a\u7edd\u5bf9\u8def\u5f84\uff0c\u4f7f\u7528os.path.dirname(__file__)<\/code>\u65b9\u6cd5\u53ef\u4ee5\u83b7\u53d6\u5f53\u524d\u811a\u672c\u6587\u4ef6\u6240\u5728\u76ee\u5f55\u7684\u8def\u5f84\uff0c\u4f7f\u7528Path().resolve()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u5c06\u76f8\u5bf9\u8def\u5f84\u8f6c\u6362\u4e3a\u7edd\u5bf9\u8def\u5f84\uff0c\u4f7f\u7528__file__<\/code>\u5c5e\u6027\u53ef\u4ee5\u83b7\u53d6\u5f53\u524d\u811a\u672c\u6587\u4ef6\u7684\u76f8\u5bf9\u8def\u5f84\uff0c\u7ed3\u5408os.path.join()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u62fc\u63a5\u8def\u5f84\uff0c\u4f7f\u7528os.getcwd()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u83b7\u53d6\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u7684\u8def\u5f84\u3002<\/strong><\/p>\n<\/p>\n
\u901a\u8fc7\u5408\u7406\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u786e\u4fdd\u6587\u4ef6\u8def\u5f84\u7684\u6b63\u786e\u6027\u548c\u7075\u6d3b\u6027\u3002\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u5bf9\u4f60\u7406\u89e3\u548c\u4f7f\u7528Python\u4e2d\u7684\u6587\u4ef6\u8def\u5f84\u5904\u7406\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u83b7\u53d6\u6587\u4ef6\u7684\u7edd\u5bf9\u8def\u5f84\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528os.path.abspath()<\/code>\u51fd\u6570\u6765\u83b7\u53d6\u6587\u4ef6\u7684\u7edd\u5bf9\u8def\u5f84\u3002\u53ea\u9700\u4f20\u5165\u6587\u4ef6\u540d\u6216\u76f8\u5bf9\u8def\u5f84\uff0c\u51fd\u6570\u5c06\u8fd4\u56de\u8be5\u6587\u4ef6\u7684\u5b8c\u6574\u8def\u5f84\u3002\u4f8b\u5982\uff0cimport os; print(os.path.abspath('example.txt'))<\/code>\u5c06\u8f93\u51faexample.txt<\/code>\u7684\u7edd\u5bf9\u8def\u5f84\u3002<\/p>\n
\u5982\u4f55\u68c0\u67e5\u6587\u4ef6\u662f\u5426\u5b58\u5728\u4ee5\u53ca\u83b7\u53d6\u5176\u8def\u5f84\uff1f<\/strong>
\u5728\u4f7f\u7528\u6587\u4ef6\u8def\u5f84\u524d\uff0c\u5efa\u8bae\u5148\u68c0\u67e5\u6587\u4ef6\u662f\u5426\u5b58\u5728\u3002\u53ef\u4ee5\u4f7f\u7528os.path.isfile()<\/code>\u65b9\u6cd5\u6765\u5224\u65ad\u6587\u4ef6\u662f\u5426\u5b58\u5728\u3002\u5982\u679c\u6587\u4ef6\u5b58\u5728\uff0c\u53ef\u4ee5\u518d\u4f7f\u7528os.path.abspath()<\/code>\u83b7\u53d6\u6587\u4ef6\u7684\u7edd\u5bf9\u8def\u5f84\u3002\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u907f\u514d\u5728\u5904\u7406\u6587\u4ef6\u65f6\u51fa\u73b0\u9519\u8bef\u3002<\/p>\n
\u5728Python\u4e2d\u5982\u4f55\u5904\u7406\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u7684\u6587\u4ef6\u8def\u5f84\uff1f<\/strong>
\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u7684\u6587\u4ef6\u8def\u5f84\u683c\u5f0f\u53ef\u80fd\u4e0d\u540c\u3002\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528os.path<\/code>\u6a21\u5757\u6765\u5904\u7406\u8def\u5f84\u3002\u4f7f\u7528os.path.join()<\/code>\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u81ea\u52a8\u751f\u6210\u6b63\u786e\u7684\u6587\u4ef6\u8def\u5f84\u3002\u6b64\u5916\uff0cpathlib<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u9762\u5411\u5bf9\u8c61\u7684\u65b9\u5f0f\u6765\u5904\u7406\u8def\u5f84\uff0c\u80fd\u591f\u66f4\u65b9\u4fbf\u5730\u8fdb\u884c\u8def\u5f84\u64cd\u4f5c\uff0c\u5efa\u8bae\u5728\u65b0\u9879\u76ee\u4e2d\u4f7f\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u8fd4\u56de\u6587\u4ef6\u7684\u5730\u5740\uff0c\u5982\u4f7f\u7528os\u6a21\u5757\u3001pathlib\u6a21\u5757\u548c__file__\u5c5e\u6027\u7b49\uff0c […]","protected":false},"author":3,"featured_media":1092411,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1092395"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1092395"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1092395\/revisions"}],"predecessor-version":[{"id":1092412,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1092395\/revisions\/1092412"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1092411"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1092395"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1092395"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1092395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}