Python姝ｅ垯鍖栧尮閰嶅垪琛ㄦ€庝箞瀹炵幇
扬州沐宇科技
2024-03-28 15:09:11
鍦≒ython涓紝鍙互浣跨敤re妯″潡鏉ュ疄鐜版鍒欒〃杈惧紡鍖归厤鍒楄〃銆備笅闈㈡槸涓€涓畝鍗曠殑渚嬪瓙锛?/p>
import re
pattern = re.compile(r'\d+')
text = 'I have 10 apples, 20 oranges and 30 bananas.'
matches = pattern.findall(text)
print(matches)
鍦ㄨ繖涓緥瀛愪腑锛屾垜浠娇鐢╮e.compile()鏂规硶鏉ョ紪璇戞鍒欒〃杈惧紡妯″紡锛岀劧鍚庝娇鐢╢indall()鏂规硶鏉ュ尮閰嶆枃鏈腑鎵€鏈夌鍚堟ā寮忕殑鍐呭锛屽苟灏嗙粨鏋滃瓨鍌ㄥ湪鍒楄〃涓€傛渶鍚庯紝鎴戜滑鎵撳嵃鍑哄尮閰嶇殑缁撴灉銆?/p>
杩愯杩欐浠ｇ爜锛岃緭鍑虹粨鏋滀负锛?/p>
['10', '20', '30']
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