{"id":1147315,"date":"2025-01-13T16:23:25","date_gmt":"2025-01-13T08:23:25","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1147315.html"},"modified":"2025-01-13T16:23:28","modified_gmt":"2025-01-13T08:23:28","slug":"python%e5%a6%82%e4%bd%95%e6%94%b9%e6%88%90%e7%b3%bb%e7%bb%9f%e6%a8%a1%e5%bc%8f-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1147315.html","title":{"rendered":"python\u5982\u4f55\u6539\u6210\u7cfb\u7edf\u6a21\u5f0f"},"content":{"rendered":"

\"python\u5982\u4f55\u6539\u6210\u7cfb\u7edf\u6a21\u5f0f\"<\/p>\n

Python\u6539\u6210\u7cfb\u7edf\u6a21\u5f0f\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528\u7cfb\u7edf\u8c03\u7528\u3001\u4f7f\u7528\u64cd\u4f5c\u7cfb\u7edf\u6a21\u5757\u3001\u901a\u8fc7\u5b50\u8fdb\u7a0b\u6a21\u5757\u8c03\u7528\u7cfb\u7edf\u547d\u4ee4\u3001\u4f7f\u7528os.popen\u7b49\u65b9\u6cd5\u3002<\/strong> \u5176\u4e2d\uff0c\u901a\u8fc7\u5b50\u8fdb\u7a0b\u6a21\u5757\u8c03\u7528\u7cfb\u7edf\u547d\u4ee4\u662f\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u4e4b\u4e00\u3002\u8be6\u7ec6\u6765\u8bf4\uff0c\u4f7f\u7528subprocess<\/code>\u6a21\u5757\u53ef\u4ee5\u66f4\u597d\u5730\u63a7\u5236\u548c\u7ba1\u7406\u4e0e\u7cfb\u7edf\u547d\u4ee4\u7684\u4ea4\u4e92\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528\u7cfb\u7edf\u8c03\u7528<\/h3>\n<\/p>\n

Python\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u5e93\u51fd\u6570\u6765\u5b9e\u73b0\u7cfb\u7edf\u7ea7\u64cd\u4f5c\u3002\u901a\u8fc7\u8fd9\u4e9b\u5e93\u51fd\u6570\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u8f7b\u677e\u5730\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u8fdb\u884c\u4ea4\u4e92\u3002<\/p>\n<\/p>\n

1.1 \u4f7f\u7528os.system<\/h4>\n<\/p>\n

os.system<\/code>\u662fPython\u4e2d\u6700\u76f4\u63a5\u7684\u65b9\u5f0f\u6765\u6267\u884c\u7cfb\u7edf\u547d\u4ee4\u3002\u5b83\u4f1a\u521b\u5efa\u4e00\u4e2a\u5b50shell\u6765\u6267\u884c\u547d\u4ee4\uff0c\u5e76\u8fd4\u56de\u547d\u4ee4\u6267\u884c\u540e\u7684\u72b6\u6001\u7801\u3002<\/p>\n<\/p>\n

import os<\/p>\n
\u6267\u884c\u7cfb\u7edf\u547d\u4ee4<\/strong><\/h2>\n
status = os.system('ls -l')<\/p>\n
print('Command executed with status:', status)<\/p>\n
<\/code><\/pre>\n<\/p>\n
1.2 \u4f7f\u7528os.popen<\/h4>\n<\/p>\n
os.popen<\/code>\u53ef\u4ee5\u6267\u884c\u7cfb\u7edf\u547d\u4ee4\u5e76\u83b7\u53d6\u547d\u4ee4\u7684\u8f93\u51fa\u3002<\/p>\n<\/p>\n
import os<\/p>\n
\u6267\u884c\u7cfb\u7edf\u547d\u4ee4\u5e76\u83b7\u53d6\u8f93\u51fa<\/strong><\/h2>\n
stream = os.popen('ls -l')<\/p>\n
output = stream.read()<\/p>\n
print('Command output:', output)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528\u64cd\u4f5c\u7cfb\u7edf\u6a21\u5757<\/h3>\n<\/p>\n
Python\u7684os<\/code>\u6a21\u5757\u662f\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u8fdb\u884c\u4ea4\u4e92\u7684\u4e3b\u8981\u65b9\u5f0f\uff0c\u63d0\u4f9b\u4e86\u5f88\u591a\u51fd\u6570\u6765\u6267\u884c\u7cfb\u7edf\u7ea7\u64cd\u4f5c\u3002<\/p>\n<\/p>\n
2.1 os\u6a21\u5757\u4ecb\u7ecd<\/h4>\n<\/p>\n
os<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u5f88\u591a\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u4ea4\u4e92\u7684\u51fd\u6570\uff0c\u5982\u6587\u4ef6\u548c\u76ee\u5f55\u64cd\u4f5c\u3001\u8fdb\u7a0b\u7ba1\u7406\u7b49\u3002<\/p>\n<\/p>\n
import os<\/p>\n
\u83b7\u53d6\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55<\/strong><\/h2>\n
current_directory = os.getcwd()<\/p>\n
print('Current directory:', current_directory)<\/p>\n
\u5207\u6362\u76ee\u5f55<\/strong><\/h2>\n
os.chdir('\/path\/to\/directory')<\/p>\n
print('Directory changed to:', os.getcwd())<\/p>\n
<\/code><\/pre>\n<\/p>\n
2.2 \u6587\u4ef6\u548c\u76ee\u5f55\u64cd\u4f5c<\/h4>\n<\/p>\n
os<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u6587\u4ef6\u548c\u76ee\u5f55\u64cd\u4f5c\u51fd\u6570\u3002<\/p>\n<\/p>\n
import os<\/p>\n
\u521b\u5efa\u76ee\u5f55<\/strong><\/h2>\n
os.makedirs('new_directory', exist_ok=True)<\/p>\n
print('Directory created')<\/p>\n
\u5220\u9664\u76ee\u5f55<\/strong><\/h2>\n
os.rmdir('new_directory')<\/p>\n
print('Directory removed')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e09\u3001\u901a\u8fc7\u5b50\u8fdb\u7a0b\u6a21\u5757\u8c03\u7528\u7cfb\u7edf\u547d\u4ee4<\/h3>\n<\/p>\n
subprocess<\/code>\u6a21\u5757\u662fPython 3.x\u4e2d\u63a8\u8350\u7684\u8c03\u7528\u7cfb\u7edf\u547d\u4ee4\u7684\u65b9\u5f0f\uff0c\u63d0\u4f9b\u4e86\u66f4\u5f3a\u5927\u7684\u529f\u80fd\u548c\u66f4\u9ad8\u7684\u7075\u6d3b\u6027\u3002<\/p>\n<\/p>\n
3.1 subprocess.run<\/h4>\n<\/p>\n
subprocess.run<\/code>\u662f\u4e00\u4e2a\u9ad8\u5c42\u63a5\u53e3\uff0c\u7528\u4e8e\u6267\u884c\u547d\u4ee4\u5e76\u7b49\u5f85\u5176\u5b8c\u6210\u3002<\/p>\n<\/p>\n
import subprocess<\/p>\n
\u6267\u884c\u7cfb\u7edf\u547d\u4ee4\u5e76\u7b49\u5f85\u5176\u5b8c\u6210<\/strong><\/h2>\n
result = subprocess.run(['ls', '-l'], capture_output=True, text=True)<\/p>\n
print('Command output:', result.stdout)<\/p>\n
<\/code><\/pre>\n<\/p>\n
3.2 subprocess.Popen<\/h4>\n<\/p>\n
subprocess.Popen<\/code>\u63d0\u4f9b\u4e86\u66f4\u5e95\u5c42\u7684\u63a5\u53e3\uff0c\u53ef\u4ee5\u66f4\u7cbe\u7ec6\u5730\u63a7\u5236\u547d\u4ee4\u7684\u6267\u884c\u3002<\/p>\n<\/p>\n
import subprocess<\/p>\n
\u6267\u884c\u7cfb\u7edf\u547d\u4ee4\u5e76\u83b7\u53d6\u8f93\u51fa<\/strong><\/h2>\n
process = subprocess.Popen(['ls', '-l'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)<\/p>\n
stdout, stderr = process.communicate()<\/p>\n
print('Command output:', stdout.decode())<\/p>\n
print('Command error:', stderr.decode())<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u56db\u3001\u4f7f\u7528os.popen<\/h3>\n<\/p>\n
os.popen<\/code>\u4e5f\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u8c03\u7528\u7cfb\u7edf\u547d\u4ee4\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u76f4\u63a5\u83b7\u53d6\u547d\u4ee4\u7684\u8f93\u51fa\u3002<\/p>\n<\/p>\n
4.1 os.popen<\/h4>\n<\/p>\n
\u901a\u8fc7os.popen<\/code>\u53ef\u4ee5\u6267\u884c\u7cfb\u7edf\u547d\u4ee4\u5e76\u83b7\u53d6\u8f93\u51fa\u3002<\/p>\n<\/p>\n
import os<\/p>\n
\u6267\u884c\u7cfb\u7edf\u547d\u4ee4\u5e76\u83b7\u53d6\u8f93\u51fa<\/strong><\/h2>\n
stream = os.popen('ls -l')<\/p>\n
output = stream.read()<\/p>\n
print('Command output:', output)<\/p>\n
<\/code><\/pre>\n<\/p>\n
4.2 os.popen\u4e0esubprocess\u7684\u5bf9\u6bd4<\/h4>\n<\/p>\n
os.popen<\/code>\u662f\u4e00\u4e2a\u8f83\u4e3a\u7b80\u5355\u7684\u63a5\u53e3\uff0c\u800csubprocess<\/code>\u63d0\u4f9b\u4e86\u66f4\u5f3a\u5927\u7684\u529f\u80fd\u548c\u66f4\u9ad8\u7684\u7075\u6d3b\u6027\u3002\u4e00\u822c\u63a8\u8350\u4f7f\u7528subprocess<\/code>\u6a21\u5757\u6765\u8c03\u7528\u7cfb\u7edf\u547d\u4ee4\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u8fdb\u7a0b\u7ba1\u7406<\/h3>\n<\/p>\n
Python\u4e0d\u4ec5\u53ef\u4ee5\u8c03\u7528\u7cfb\u7edf\u547d\u4ee4\uff0c\u8fd8\u53ef\u4ee5\u8fdb\u884c\u8fdb\u7a0b\u7ba1\u7406\uff0c\u5982\u521b\u5efa\u3001\u7ec8\u6b62\u8fdb\u7a0b\u7b49\u3002<\/p>\n<\/p>\n
5.1 \u521b\u5efa\u8fdb\u7a0b<\/h4>\n<\/p>\n
\u901a\u8fc7subprocess<\/code>\u6a21\u5757\u53ef\u4ee5\u8f7b\u677e\u5730\u521b\u5efa\u65b0\u7684\u8fdb\u7a0b\u3002<\/p>\n<\/p>\n
import subprocess<\/p>\n
\u521b\u5efa\u65b0\u7684\u8fdb\u7a0b<\/strong><\/h2>\n
process = subprocess.Popen(['sleep', '10'])<\/p>\n
print('Process created with PID:', process.pid)<\/p>\n
<\/code><\/pre>\n<\/p>\n
5.2 \u7ec8\u6b62\u8fdb\u7a0b<\/h4>\n<\/p>\n
\u53ef\u4ee5\u4f7f\u7528terminate<\/code>\u65b9\u6cd5\u6765\u7ec8\u6b62\u8fdb\u7a0b\u3002<\/p>\n<\/p>\n
import subprocess<\/p>\n
\u521b\u5efa\u65b0\u7684\u8fdb\u7a0b<\/strong><\/h2>\n
process = subprocess.Popen(['sleep', '10'])<\/p>\n
print('Process created with PID:', process.pid)<\/p>\n
\u7ec8\u6b62\u8fdb\u7a0b<\/strong><\/h2>\n
process.terminate()<\/p>\n
print('Process terminated')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u516d\u3001\u4fe1\u53f7\u5904\u7406<\/h3>\n<\/p>\n
Python\u63d0\u4f9b\u4e86signal<\/code>\u6a21\u5757\u6765\u5904\u7406\u8fdb\u7a0b\u95f4\u7684\u4fe1\u53f7\u901a\u4fe1\u3002<\/p>\n<\/p>\n
6.1 \u6355\u83b7\u4fe1\u53f7<\/h4>\n<\/p>\n
\u53ef\u4ee5\u4f7f\u7528signal.signal<\/code>\u51fd\u6570\u6765\u6355\u83b7\u4fe1\u53f7\u3002<\/p>\n<\/p>\n
import signal<\/p>\n
import time<\/p>\n
\u5b9a\u4e49\u4fe1\u53f7\u5904\u7406\u51fd\u6570<\/strong><\/h2>\n
def signal_handler(signum, frame):<\/p>\n
    print('Signal received:', signum)<\/p>\n
\u6355\u83b7SIGINT\u4fe1\u53f7<\/strong><\/h2>\n
signal.signal(signal.SIGINT, signal_handler)<\/p>\n
\u6a21\u62df\u957f\u65f6\u95f4\u8fd0\u884c\u7684\u8fdb\u7a0b<\/strong><\/h2>\n
print('Running... Press Ctrl+C to stop')<\/p>\n
time.sleep(10)<\/p>\n
<\/code><\/pre>\n<\/p>\n
6.2 \u53d1\u9001\u4fe1\u53f7<\/h4>\n<\/p>\n
\u53ef\u4ee5\u4f7f\u7528os.kill<\/code>\u51fd\u6570\u6765\u53d1\u9001\u4fe1\u53f7\u3002<\/p>\n<\/p>\n
import os<\/p>\n
import signal<\/p>\n
import subprocess<\/p>\n
\u521b\u5efa\u65b0\u7684\u8fdb\u7a0b<\/strong><\/h2>\n
process = subprocess.Popen(['sleep', '10'])<\/p>\n
print('Process created with PID:', process.pid)<\/p>\n
\u53d1\u9001SIGINT\u4fe1\u53f7<\/strong><\/h2>\n
os.kill(process.pid, signal.SIGINT)<\/p>\n
print('Signal sent')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e03\u3001\u73af\u5883\u53d8\u91cf<\/h3>\n<\/p>\n
Python\u63d0\u4f9b\u4e86os.environ<\/code>\u6765\u83b7\u53d6\u548c\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf\u3002<\/p>\n<\/p>\n
7.1 \u83b7\u53d6\u73af\u5883\u53d8\u91cf<\/h4>\n<\/p>\n
\u53ef\u4ee5\u4f7f\u7528os.environ<\/code>\u6765\u83b7\u53d6\u73af\u5883\u53d8\u91cf\u3002<\/p>\n<\/p>\n
import os<\/p>\n
\u83b7\u53d6\u73af\u5883\u53d8\u91cf<\/strong><\/h2>\n
path = os.environ.get('PATH')<\/p>\n
print('PATH:', path)<\/p>\n
<\/code><\/pre>\n<\/p>\n
7.2 \u8bbe\u7f6e\u73af\u5883\u53d8\u91cf<\/h4>\n<\/p>\n
\u53ef\u4ee5\u4f7f\u7528os.environ<\/code>\u6765\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf\u3002<\/p>\n<\/p>\n
import os<\/p>\n
\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf<\/strong><\/h2>\n
os.environ['MY_VARIABLE'] = 'my_value'<\/p>\n
print('MY_VARIABLE:', os.environ['MY_VARIABLE'])<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u516b\u3001\u6587\u4ef6\u63cf\u8ff0\u7b26<\/h3>\n<\/p>\n
Python\u63d0\u4f9b\u4e86\u5bf9\u6587\u4ef6\u63cf\u8ff0\u7b26\u7684\u64cd\u4f5c\uff0c\u53ef\u4ee5\u5b9e\u73b0\u66f4\u5e95\u5c42\u7684\u6587\u4ef6\u64cd\u4f5c\u3002<\/p>\n<\/p>\n
8.1 \u6253\u5f00\u6587\u4ef6\u63cf\u8ff0\u7b26<\/h4>\n<\/p>\n
\u53ef\u4ee5\u4f7f\u7528os.open<\/code>\u6765\u6253\u5f00\u6587\u4ef6\u63cf\u8ff0\u7b26\u3002<\/p>\n<\/p>\n
import os<\/p>\n
\u6253\u5f00\u6587\u4ef6\u63cf\u8ff0\u7b26<\/strong><\/h2>\n
fd = os.open('example.txt', os.O_RDWR | os.O_CREAT)<\/p>\n
print('File descriptor:', fd)<\/p>\n
<\/code><\/pre>\n<\/p>\n
8.2 \u5173\u95ed\u6587\u4ef6\u63cf\u8ff0\u7b26<\/h4>\n<\/p>\n
\u53ef\u4ee5\u4f7f\u7528os.close<\/code>\u6765\u5173\u95ed\u6587\u4ef6\u63cf\u8ff0\u7b26\u3002<\/p>\n<\/p>\n
import os<\/p>\n
\u6253\u5f00\u6587\u4ef6\u63cf\u8ff0\u7b26<\/strong><\/h2>\n
fd = os.open('example.txt', os.O_RDWR | os.O_CREAT)<\/p>\n
print('File descriptor:', fd)<\/p>\n
\u5173\u95ed\u6587\u4ef6\u63cf\u8ff0\u7b26<\/strong><\/h2>\n
os.close(fd)<\/p>\n
print('File descriptor closed')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e5d\u3001\u7f51\u7edc\u7f16\u7a0b<\/h3>\n<\/p>\n
Python\u63d0\u4f9b\u4e86socket<\/code>\u6a21\u5757\u6765\u8fdb\u884c\u7f51\u7edc\u7f16\u7a0b\uff0c\u53ef\u4ee5\u521b\u5efa\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u3002<\/p>\n<\/p>\n
9.1 \u521b\u5efa\u670d\u52a1\u5668<\/h4>\n<\/p>\n
\u53ef\u4ee5\u4f7f\u7528socket<\/code>\u6a21\u5757\u6765\u521b\u5efa\u670d\u52a1\u5668\u3002<\/p>\n<\/p>\n
import socket<\/p>\n
\u521b\u5efa\u670d\u52a1\u5668<\/strong><\/h2>\n
server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)<\/p>\n
server_socket.bind(('localhost', 8080))<\/p>\n
server_socket.listen(5)<\/p>\n
print('Server listening on port 8080')<\/p>\n
\u63a5\u53d7\u5ba2\u6237\u7aef\u8fde\u63a5<\/strong><\/h2>\n
client_socket, client_address = server_socket.accept()<\/p>\n
print('Client connected:', client_address)<\/p>\n
\u5173\u95ed\u670d\u52a1\u5668<\/strong><\/h2>\n
server_socket.close()<\/p>\n
print('Server closed')<\/p>\n
<\/code><\/pre>\n<\/p>\n
9.2 \u521b\u5efa\u5ba2\u6237\u7aef<\/h4>\n<\/p>\n
\u53ef\u4ee5\u4f7f\u7528socket<\/code>\u6a21\u5757\u6765\u521b\u5efa\u5ba2\u6237\u7aef\u3002<\/p>\n<\/p>\n
import socket<\/p>\n
\u521b\u5efa\u5ba2\u6237\u7aef<\/strong><\/h2>\n
client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)<\/p>\n
client_socket.connect(('localhost', 8080))<\/p>\n
print('Connected to server')<\/p>\n
\u5173\u95ed\u5ba2\u6237\u7aef<\/strong><\/h2>\n
client_socket.close()<\/p>\n
print('Client closed')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5341\u3001\u6587\u4ef6\u9501<\/h3>\n<\/p>\n
Python\u63d0\u4f9b\u4e86fcntl<\/code>\u6a21\u5757\u6765\u5b9e\u73b0\u6587\u4ef6\u9501\uff0c\u53ef\u4ee5\u786e\u4fdd\u6587\u4ef6\u64cd\u4f5c\u7684\u539f\u5b50\u6027\u3002<\/p>\n<\/p>\n
10.1 \u521b\u5efa\u6587\u4ef6\u9501<\/h4>\n<\/p>\n
\u53ef\u4ee5\u4f7f\u7528fcntl.flock<\/code>\u6765\u521b\u5efa\u6587\u4ef6\u9501\u3002<\/p>\n<\/p>\n
import fcntl<\/p>\n
import os<\/p>\n
\u6253\u5f00\u6587\u4ef6<\/strong><\/h2>\n
with open('example.txt', 'w') as f:<\/p>\n
    # \u521b\u5efa\u6587\u4ef6\u9501<\/p>\n
    fcntl.flock(f, fcntl.LOCK_EX)<\/p>\n
    print('File locked')<\/p>\n
    # \u91ca\u653e\u6587\u4ef6\u9501<\/p>\n
    fcntl.flock(f, fcntl.LOCK_UN)<\/p>\n
    print('File unlocked')<\/p>\n
<\/code><\/pre>\n<\/p>\n
10.2 \u6587\u4ef6\u9501\u7684\u5e94\u7528<\/h4>\n<\/p>\n
\u6587\u4ef6\u9501\u53ef\u4ee5\u7528\u6765\u786e\u4fdd\u591a\u4e2a\u8fdb\u7a0b\u95f4\u7684\u6587\u4ef6\u64cd\u4f5c\u4e0d\u4f1a\u51b2\u7a81\u3002<\/p>\n<\/p>\n
import fcntl<\/p>\n
import os<\/p>\n
import time<\/p>\n
\u6253\u5f00\u6587\u4ef6<\/strong><\/h2>\n
with open('example.txt', 'w') as f:<\/p>\n
    # \u521b\u5efa\u6587\u4ef6\u9501<\/p>\n
    fcntl.flock(f, fcntl.LOCK_EX)<\/p>\n
    print('File locked')<\/p>\n
    # \u6a21\u62df\u957f\u65f6\u95f4\u7684\u6587\u4ef6\u64cd\u4f5c<\/p>\n
    time.sleep(5)<\/p>\n
    # \u91ca\u653e\u6587\u4ef6\u9501<\/p>\n
    fcntl.flock(f, fcntl.LOCK_UN)<\/p>\n
    print('File unlocked')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u4e0a\u8ff0\u51e0\u79cd\u65b9\u6cd5\uff0cPython\u53ef\u4ee5\u8f7b\u677e\u5730\u5b9e\u73b0\u7cfb\u7edf\u7ea7\u64cd\u4f5c\u548c\u7ba1\u7406\u3002\u65e0\u8bba\u662f\u8c03\u7528\u7cfb\u7edf\u547d\u4ee4\u3001\u8fdb\u7a0b\u7ba1\u7406\u3001\u4fe1\u53f7\u5904\u7406\uff0c\u8fd8\u662f\u7f51\u7edc\u7f16\u7a0b\u3001\u6587\u4ef6\u9501\uff0cPython\u90fd\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u5e93\u51fd\u6570\u6765\u6ee1\u8db3\u5404\u79cd\u9700\u6c42\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u5207\u6362\u5230\u7cfb\u7edf\u6a21\u5f0f\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u7cfb\u7edf\u6a21\u5f0f\u901a\u5e38\u6307\u7684\u662f\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u4ea4\u4e92\u7684\u6a21\u5f0f\uff0c\u5141\u8bb8\u6267\u884c\u7cfb\u7edf\u547d\u4ee4\u6216\u64cd\u4f5c\u6587\u4ef6\u7cfb\u7edf\u3002\u8981\u5b9e\u73b0\u8fd9\u4e00\u70b9\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684os<\/code>\u6a21\u5757\u6216subprocess<\/code>\u6a21\u5757\u3002\u901a\u8fc7\u8fd9\u4e9b\u6a21\u5757\uff0c\u4f60\u53ef\u4ee5\u8fd0\u884c\u7cfb\u7edf\u547d\u4ee4\u3001\u8bbf\u95ee\u6587\u4ef6\u7cfb\u7edf\u7b49\u3002\u5177\u4f53\u65b9\u6cd5\u5305\u62ec\u8c03\u7528os.system()<\/code>\u6216\u4f7f\u7528subprocess.run()<\/code>\uff0c\u8fd9\u4e24\u8005\u90fd\u53ef\u4ee5\u5e2e\u52a9\u4f60\u4e0e\u7cfb\u7edf\u8fdb\u884c\u6709\u6548\u7684\u4ea4\u4e92\u3002<\/p>\n
\u5728Python\u4e2d\u4f7f\u7528\u7cfb\u7edf\u547d\u4ee4\u65f6\u6709\u54ea\u4e9b\u6ce8\u610f\u4e8b\u9879\uff1f<\/strong>
\u5f53\u4f7f\u7528Python\u6267\u884c\u7cfb\u7edf\u547d\u4ee4\u65f6\uff0c\u9700\u6ce8\u610f\u5b89\u5168\u6027\uff0c\u7279\u522b\u662f\u5904\u7406\u7528\u6237\u8f93\u5165\u65f6\u3002\u907f\u514d\u76f4\u63a5\u5c06\u7528\u6237\u8f93\u5165\u4f20\u9012\u7ed9\u7cfb\u7edf\u547d\u4ee4\uff0c\u4ee5\u9632\u6b62\u547d\u4ee4\u6ce8\u5165\u653b\u51fb\u3002\u6b64\u5916\uff0c\u4f7f\u7528subprocess<\/code>\u6a21\u5757\u65f6\uff0c\u63a8\u8350\u4f7f\u7528\u5217\u8868\u5f62\u5f0f\u4f20\u9012\u53c2\u6570\uff0c\u8fd9\u6837\u66f4\u5b89\u5168\u4e14\u53ef\u4ee5\u907f\u514d\u6f5c\u5728\u7684\u9519\u8bef\u3002<\/p>\n
\u6709\u4ec0\u4e48\u63a8\u8350\u7684\u5e93\u53ef\u4ee5\u5e2e\u52a9\u5728Python\u4e2d\u66f4\u597d\u5730\u5904\u7406\u7cfb\u7edf\u76f8\u5173\u7684\u4efb\u52a1\uff1f<\/strong>
\u9664\u4e86os<\/code>\u548csubprocess<\/code>\u6a21\u5757\u5916\uff0cshutil<\/code>\u6a21\u5757\u4e5f\u975e\u5e38\u6709\u7528\uff0c\u9002\u5408\u5904\u7406\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u9ad8\u7ea7\u64cd\u4f5c\u3002\u5b83\u53ef\u4ee5\u7528\u6765\u590d\u5236\u3001\u79fb\u52a8\u3001\u5220\u9664\u6587\u4ef6\u7b49\u3002\u6b64\u5916\uff0cplatform<\/code>\u6a21\u5757\u53ef\u4ee5\u5e2e\u52a9\u4f60\u83b7\u53d6\u64cd\u4f5c\u7cfb\u7edf\u7684\u4fe1\u606f\uff0c\u8fd9\u5728\u8fdb\u884c\u7cfb\u7edf\u76f8\u5173\u4efb\u52a1\u65f6\u975e\u5e38\u6709\u7528\u3002\u4f7f\u7528\u8fd9\u4e9b\u5e93\u53ef\u4ee5\u8ba9\u4f60\u7684\u4ee3\u7801\u66f4\u7b80\u6d01\u3001\u66f4\u9ad8\u6548\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u6539\u6210\u7cfb\u7edf\u6a21\u5f0f\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528\u7cfb\u7edf\u8c03\u7528\u3001\u4f7f\u7528\u64cd\u4f5c\u7cfb\u7edf\u6a21\u5757\u3001\u901a\u8fc7\u5b50\u8fdb\u7a0b\u6a21\u5757\u8c03\u7528\u7cfb\u7edf\u547d\u4ee4\u3001\u4f7f\u7528os.po […]","protected":false},"author":3,"featured_media":1147324,"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\/1147315"}],"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=1147315"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1147315\/revisions"}],"predecessor-version":[{"id":1147326,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1147315\/revisions\/1147326"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1147324"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1147315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1147315"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1147315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}