鍦≒ython涓紝鍙互浣跨敤copy.deepcopy()鍑芥暟鏉ヨ繘琛屾繁搴︽嫹璐濄€?/p>

copy.deepcopy()鍑芥暟鍙互鍦ㄦ嫹璐濆璞℃椂锛岄€掑綊鍦版嫹璐濇墍鏈夊祵濂楃殑瀵硅薄锛屽寘鎷祵濂楃殑鍒楄〃銆佸瓧鍏搞€侀泦鍚堢瓑銆?/p>

涓嬮潰鏄娇鐢?code>copy.deepcopy()鍑芥暟杩涜娣卞害鎷疯礉鐨勭ず渚嬩唬鐮侊細

import copy

# 瀹氫箟涓€涓祵濂楃殑鍒楄〃
original_list = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
print("鍘熷鍒楄〃:", original_list)

# 浣跨敤娣卞害鎷疯礉杩涜鎷疯礉
copied_list = copy.deepcopy(original_list)
print("鎷疯礉鍚庣殑鍒楄〃:", copied_list)

# 淇敼鍘熷鍒楄〃鐨勫€?/span>
original_list[0][0] = 10
print("淇敼鍚庣殑鍘熷鍒楄〃:", original_list)
print("鎷疯礉鍚庣殑鍒楄〃涓嶅彈褰卞搷:", copied_list)

鍦ㄤ互涓婄ず渚嬩腑锛屾垜浠鍏堝畾涔変簡涓€涓祵濂楃殑鍒楄〃original_list銆傜劧鍚庝娇鐢?code>copy.deepcopy()鍑芥暟杩涜娣卞害鎷疯礉锛屽皢鍘熷鍒楄〃鎷疯礉鍒?code>copied_list銆傛帴鐫€锛屾垜浠慨鏀逛簡鍘熷鍒楄〃鐨勪竴涓€硷紝鍙戠幇鎷疯礉鍚庣殑鍒楄〃涓嶅彈褰卞搷锛屼粛淇濇寔鍘熷鐨勫€笺€?/p>

鍊煎緱娉ㄦ剰鐨勬槸锛屾繁搴︽嫹璐濆彲鑳戒細姣旀祬鎷疯礉鐨勬晥鐜囪浣庝竴浜涳紝鍥犱负闇€瑕侀€掑綊鍦伴亶鍘嗗拰鎷疯礉鎵€鏈夊祵濂楃殑瀵硅薄銆傚湪鏌愪簺鎯呭喌涓嬶紝濡傛灉鍙渶瑕佹嫹璐濅竴灞傚璞★紝鍙互浣跨敤copy.copy()鍑芥暟杩涜娴呮嫹璐濄€?/p>