鍦≒ython涓紝鍙互浣跨敤subprocess.Popen瀵硅薄鏉ュ疄鐜伴潪闃诲璇诲彇瀛愯繘绋嬬殑杈撳嚭銆傞€氳繃璁剧疆stdout鍙傛暟涓?code>subprocess.PIPE锛屽彲浠ュ皢瀛愯繘绋嬬殑鏍囧噯杈撳嚭閲嶅畾鍚戝埌绠￠亾涓紝鐒跺悗浣跨敤select妯″潡鏉ユ鏌ョ閬撴槸鍚︽湁鏁版嵁鍙锛屼粠鑰屽疄鐜伴潪闃诲璇诲彇銆?/p>

浠ヤ笅鏄竴涓ず渚嬩唬鐮侊細

import subprocess
import select

# 鍚姩瀛愯繘绋嬪苟灏嗗叾鏍囧噯杈撳嚭閲嶅畾鍚戝埌绠￠亾
process = subprocess.Popen(['ls', '-l'], stdout=subprocess.PIPE)

# 璇诲彇瀛愯繘绋嬭緭鍑?/span>
while True:
    # 浣跨敤select妯″潡妫€鏌ョ閬撴槸鍚︽湁鏁版嵁鍙
    rlist, _, _ = select.select([process.stdout], [], [], 0.1)

    if process.stdout in rlist:
        data = process.stdout.read(1024)
        if not data:
            break
        print(data.decode('utf-8'))

# 绛夊緟瀛愯繘绋嬬粨鏉?/span>
process.wait()

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闇€瑕佹敞鎰忕殑鏄紝鍦ㄨ鍙栧畬鎵€鏈夎緭鍑哄悗锛岄渶瑕佽皟鐢?code>process.wait()鏉ョ瓑寰呭瓙杩涚▼缁撴潫銆?/p>