技术问答python popen濡備綍缁撴潫瀛愯繘绋? - 扬州沐宇科技

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沐宇首页互联网技术知识问答 python popen濡備綍缁撴潫瀛愯繘绋?

扬州沐宇科技

2024-06-15 16:19:26

python

浣跨敤subprocess.Popen.terminate()鏂规硶鍙互缁撴潫瀛愯繘绋嬨€傜ず渚嬪涓嬶細

import subprocess

process = subprocess.Popen(["ping", "www.google.com"])

# 鍦ㄤ竴娈垫椂闂村悗缁撴潫瀛愯繘绋?/span>
process.terminate()

濡傛灉闇€瑕佺瓑寰呭瓙杩涚▼缁撴潫鍚庡啀缁х画鎵ц涓荤▼搴忥紝鍙互浣跨敤subprocess.Popen.wait()鏂规硶锛?/p>

import subprocess

process = subprocess.Popen(["ping", "www.google.com"])

# 绛夊緟瀛愯繘绋嬬粨鏉?/span>
process.wait()

濡傛灉闇€瑕佸己鍒剁粨鏉熷瓙杩涚▼锛屽彲浠ヤ娇鐢?code>subprocess.Popen.kill()鏂规硶锛?/p>

import subprocess

process = subprocess.Popen(["ping", "www.google.com"])

# 寮哄埗缁撴潫瀛愯繘绋?/span>
process.kill()