python subprocess stdout
AI 回答
由 glm-4-flash 生成 · 仅供参考,请自行核实
1. 获取子进程的输出(stdout):
import subprocess
result = subprocess.run(['command'], stdout=subprocess.PIPE, text=True)
print(result.stdout)
2. 仅获取子进程的输出(stdout),不等待子进程结束:
import subprocess
with subprocess.Popen(['command'], stdout=subprocess.PIPE, text=True) as proc:
output = proc.communicate()[0]
print(output)
3. 获取子进程的输出(stdout)并捕获错误输出(stderr):
import subprocess
result = subprocess.run(['command'], stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
print(result.stdout)
print(result.stderr)
import subprocess
result = subprocess.run(['command'], stdout=subprocess.PIPE, text=True)
print(result.stdout)
2. 仅获取子进程的输出(stdout),不等待子进程结束:
import subprocess
with subprocess.Popen(['command'], stdout=subprocess.PIPE, text=True) as proc:
output = proc.communicate()[0]
print(output)
3. 获取子进程的输出(stdout)并捕获错误输出(stderr):
import subprocess
result = subprocess.run(['command'], stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
print(result.stdout)
print(result.stderr)
没有找到「python subprocess stdout」相关的内容
建议:检查关键词是否有错别字,或换一个更常见的说法。