{"id":204023,"date":"2025-05-29T10:03:22","date_gmt":"2025-05-29T02:03:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204023\/"},"modified":"2025-05-29T10:03:22","modified_gmt":"2025-05-29T02:03:22","slug":"%e9%80%9a%e8%bf%87%e7%8e%b0%e5%ae%9e%e7%94%9f%e6%b4%bb%e4%b8%ad%e7%9a%84%e4%be%8b%e5%ad%90%e7%90%86%e8%a7%a3-python-%e4%b8%ad%e7%9a%84%e6%8a%bd%e8%b1%a1","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204023\/","title":{"rendered":"\u901a\u8fc7\u73b0\u5b9e\u751f\u6d3b\u4e2d\u7684\u4f8b\u5b50\u7406\u89e3 Python \u4e2d\u7684\u62bd\u8c61"},"content":{"rendered":"

<\/b> <\/p>\n

\u901a\u8fc7\u73b0\u5b9e\u751f\u6d3b\u4e2d\u7684\u4f8b\u5b50\u7406\u89e3 Python \u4e2d\u7684\u62bd\u8c61<\/h1>\n

\u6b22\u8fce\u5404\u4f4d\u5c0f\u4f19\u4f34\u6765\u5230\uff0c\u76f8\u805a\u4e8e\u6b64\u90fd\u662f\u7f18\u54c8\u54c8\u54c8\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u901a\u8fc7\u73b0\u5b9e\u751f\u6d3b\u4e2d\u7684\u4f8b\u5b50\u7406\u89e3 Python \u4e2d\u7684\u62bd\u8c61\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\uff0c\u5982\u679c\u4f60\u5bf9\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\u975e\u5e38\u611f\u5174\u8da3\u6216\u8005\u6b63\u5728\u81ea\u5b66\uff0c\u90fd\u53ef\u4ee5\u5173\u6ce8\u6211\uff0c\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\uff01\u5f53\u7136\uff0c\u6709\u4ec0\u4e48\u5efa\u8bae\u4e5f\u6b22\u8fce\u5728\u8bc4\u8bba\u7559\u8a00\u63d0\u51fa\uff01\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n

<\/p>\n

\u5728\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0c\u62bd\u8c61\u662f\u4e00\u4e2a\u5173\u952e\u6982\u5ff5\uff0c\u5b83\u5141\u8bb8\u5f00\u53d1\u4eba\u5458\u9690\u85cf\u590d\u6742\u7684\u7ec6\u8282\u5e76\u4ec5\u516c\u5f00\u7cfb\u7edf\u7684\u57fa\u672c\u90e8\u5206\u3002 python \u4f5c\u4e3a\u4e00\u79cd\u9762\u5411\u5bf9\u8c61\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u901a\u8fc7\u62bd\u8c61\u7c7b<\/strong>\u548c\u63a5\u53e3<\/strong>\u63d0\u4f9b\u62bd\u8c61\u673a\u5236\u3002\u8fd9\u4e9b\u6982\u5ff5\u6709\u52a9\u4e8e\u521b\u5efa\u66f4\u52a0\u6a21\u5757\u5316\u3001\u53ef\u91cd\u7528\u548c\u53ef\u7ef4\u62a4\u7684\u4ee3\u7801\u3002<\/p>\n

\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4f7f\u7528\u62bd\u8c61\u7c7b\u548c\u63a5\u53e3\u63a2\u8ba8\u62bd\u8c61\u5728 python \u4e2d\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u5e76\u63d0\u4f9b\u73b0\u5b9e\u751f\u6d3b\u4e2d\u7684\u793a\u4f8b\u6765\u5de9\u56fa\u8fd9\u4e9b\u6982\u5ff5\u3002<\/p>\n

\n

\u7f16\u7a0b\u4e2d\u7684\u62bd\u8c61\u662f\u6307\u9690\u85cf\u4e0d\u5fc5\u8981\u7684\u7ec6\u8282\u5e76\u4ec5\u516c\u5f00\u5bf9\u8c61\u7684\u76f8\u5173\u65b9\u9762\u7684\u6982\u5ff5\u3002\u8fd9\u7c7b\u4f3c\u4e8e\u73b0\u5b9e\u751f\u6d3b\u4e2d\u7684\u60c5\u51b5\uff0c\u6211\u4eec\u53ea\u5173\u5fc3\u5bf9\u8c61\u7684\u57fa\u672c\u884c\u4e3a\u6216\u5c5e\u6027\uff0c\u800c\u4e0d\u9700\u8981\u77e5\u9053\u4e8b\u7269\u5982\u4f55\u5de5\u4f5c\u7684\u7ec6\u8282\u3002<\/p>\n

\u4f8b\u5982\uff0c\u5f53\u60a8\u9a7e\u9a76\u6c7d\u8f66\u65f6\uff0c\u60a8\u4e0d\u9700\u8981\u4e86\u89e3\u53d1\u52a8\u673a\u5982\u4f55\u5de5\u4f5c\u6216\u71c3\u6599\u71c3\u70e7\u5982\u4f55\u53d1\u751f\u3002\u60a8\u53ea\u9700\u8981\u77e5\u9053\u8e29\u6cb9\u95e8\u8e0f\u677f\u4f7f\u6c7d\u8f66\u79fb\u52a8\uff0c\u8e29\u5239\u8f66\u4f7f\u6c7d\u8f66\u505c\u6b62\u5373\u53ef\u3002\u53d1\u52a8\u673a\u5982\u4f55\u542f\u52a8\u6216\u5239\u8f66\u5982\u4f55\u53d1\u6325\u4f5c\u7528\u7684\u590d\u6742\u7ec6\u8282\u5df2\u4ece\u9a7e\u9a76\u5458\u624b\u4e2d\u62bd\u8c61\u51fa\u6765\u3002<\/p>\n

\n

python \u4e2d\u7684 <\/p>\n

\u62bd\u8c61\u7c7b \u662f\u4e00\u4e2a\u5145\u5f53\u5176\u4ed6\u7c7b\u7684\u84dd\u56fe\u7684\u7c7b\u3002\u5b83\u53ef\u4ee5\u540c\u65f6\u5177\u6709<\/strong>\u62bd\u8c61\u65b9\u6cd5\uff08\u6ca1\u6709\u5b9e\u73b0\u7684\u65b9\u6cd5\uff09\u548c<\/strong>\u5177\u4f53\u65b9\u6cd5\uff08\u6709\u5b9e\u73b0\u7684\u65b9\u6cd5\uff09\u3002\u60a8\u4e0d\u80fd\u76f4\u63a5\u5b9e\u4f8b\u5316\u62bd\u8c61\u7c7b\uff0c\u4f46\u60a8\u53ef\u4ee5\u5bf9\u5176\u8fdb\u884c\u5b50\u7c7b\u5316\u5e76\u63d0\u4f9b\u62bd\u8c61\u65b9\u6cd5\u7684\u5b9e\u73b0\u3002<\/strong> <\/p>\n

\u62bd\u8c61\u7c7b\u5982\u4f55\u5de5\u4f5c <\/p>\n

<\/h4>\n

\u62bd\u8c61\u7c7b\u5141\u8bb8\u60a8\u4e3a\u6240\u6709\u5b50\u7c7b\u5b9a\u4e49\u4e00\u4e2a\u516c\u5171\u63a5\u53e3\uff0c\u540c\u65f6\u5171\u4eab\u4e00\u4e9b\u5177\u4f53\u884c\u4e3a\u3002\u8fd9\u6709\u52a9\u4e8e\u901a\u8fc7\u5efa\u7acb\u4e00\u4e2a\u6846\u67b6\u6765\u7ec4\u7ec7\u4ee3\u7801\uff0c\u4efb\u4f55\u4ece\u62bd\u8c61\u7c7b\u7ee7\u627f\u7684\u7c7b\u90fd\u5fc5\u987b\u9075\u5faa\u8be5\u6846\u67b6\u3002 <\/p>\n

\u73b0\u5b9e\u751f\u6d3b\u4e2d\u7684\u4f8b\u5b50\uff1a\u652f\u4ed8\u5904\u7406\u7cfb\u7edf <\/p>\n

<\/h4>\n

\u5047\u8bbe\u60a8\u6b63\u5728\u6784\u5efa\u4e00\u4e2a\u63a5\u53d7\u4e0d\u540c\u4ed8\u6b3e\u65b9\u5f0f\uff08\u4f8b\u5982\u4fe1\u7528\u5361\u3001paypal \u548c\u52a0\u5bc6\u8d27\u5e01\uff09\u7684\u7535\u5b50\u5546\u52a1\u5e73\u53f0\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u62bd\u8c61\u7c7b\u6765\u5b9a\u4e49\u6240\u6709\u4ed8\u6b3e\u65b9\u5f0f\u7684\u901a\u7528\u884c\u4e3a\uff0c\u540c\u65f6\u5141\u8bb8\u6bcf\u79cd\u4ed8\u6b3e\u7c7b\u578b\u7684\u7279\u5b9a\u5b9e\u73b0\u3002 <\/p>\n

<\/p>\n

from abc import abc, abstractmethod\n\nclass paymentprocessor(abc):\n    @abstractmethod\n    def process_payment(self, amount):\n        pass\n\nclass creditcardprocessor(paymentprocessor):\n    def process_payment(self, amount):\n        return f\"processing credit card payment of {amount}\"\n\nclass paypalprocessor(paymentprocessor):\n    def process_payment(self, amount):\n        return f\"processing paypal payment of {amount}\"\n\nclass cryptoprocessor(paymentprocessor):\n    def process_payment(self, amount):\n        return f\"processing cryptocurrency payment of {amount}\"\n\n# example usage\ncredit_card = creditcardprocessor()\npaypal = paypalprocessor()\ncrypto = cryptoprocessor()\n\nprint(credit_card.process_payment(100))  # output: processing credit card payment of 100\nprint(paypal.process_payment(150))       # output: processing paypal payment of 150\nprint(crypto.process_payment(200))       # output: processing cryptocurrency payment of 200\n<\/pre>\n
 \u8fd9\u91cc\uff0cpaymentprocessor\u62bd\u8c61\u7c7b\u5b9a\u4e49\u4e86\u4e00\u4e2a\u65b9\u6cd5process_ payment\uff0c\u8be5\u65b9\u6cd5\u5fc5\u987b\u7531\u4efb\u4f55\u5b50\u7c7b\u5b9e\u73b0\u3002\u6bcf\u4e2a\u5b50\u7c7b\uff08creditcardprocessor\u3001paypalprocessor\u3001cryptoprocessor\uff09\u6839\u636e\u4ed8\u6b3e\u7c7b\u578b\u63d0\u4f9b\u81ea\u5df1\u7684\u65b9\u6cd5\u5b9e\u73b0\u3002 <\/p>\n
\n
 python \u4e2d\u7684\u63a5\u53e3 \u5728python\u4e2d\uff0c\u63a5\u53e3\u7684\u6982\u5ff5\u4e5f\u662f\u4f7f\u7528\u62bd\u8c61\u7c7b\u6765\u5b9e\u73b0\u7684\u3002 <\/p>\n
\u63a5\u53e3\u672c\u8d28\u4e0a\u662f\u4e00\u4e2a\u53ea\u5305\u542b\u62bd\u8c61\u65b9\u6cd5\u7684\u7c7b\u3002\u5b83\u5b9a\u4e49\u4e86\u4e00\u4e2a\u5951\u7ea6\uff0c\u4efb\u4f55\u5b9e\u73b0\u8be5\u63a5\u53e3\u7684\u7c7b\u90fd\u5fc5\u987b\u9075\u5faa\u8be5\u5951\u7ea6\u3002<\/strong> <\/p>\n
 \u73b0\u5b9e\u751f\u6d3b\u4e2d\u7684\u4f8b\u5b50\uff1a\u8f66\u8f86\u7cfb\u7edf <\/p>\n
 <\/h4>\n
\u5047\u8bbe\u60a8\u6b63\u5728\u6784\u5efa\u4e00\u4e2a\u4ea4\u901a\u7cfb\u7edf\uff0c\u5e76\u4e14\u60a8\u5e0c\u671b\u786e\u4fdd\u6bcf\u79cd\u8f66\u8f86\u7c7b\u578b\u90fd\u53ef\u4ee5\u542f\u52a8\u548c\u505c\u6b62\u5176\u53d1\u52a8\u673a\u3002\u8fd9\u662f\u4f7f\u7528\u754c\u9762\u7684\u5b8c\u7f8e\u6848\u4f8b\uff0c\u56e0\u4e3a\u6240\u6709\u8f66\u8f86\u90fd\u5177\u6709\u76f8\u540c\u7684\u6838\u5fc3\u529f\u80fd\uff08\u542f\u52a8\u548c\u505c\u6b62\uff09\uff0c\u4f46\u5b9e\u9645\u5b9e\u73b0\u53ef\u80fd\u4f1a\u6709\u6240\u4e0d\u540c\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u5b83\u662f\u6c7d\u8f66\u3001\u81ea\u884c\u8f66\u8fd8\u662f\u5361\u8f66\u3002 <\/p>\n
<\/p>\n
from abc import ABC, abstractmethod\n\nclass Vehicle(ABC):\n    @abstractmethod\n    def start_engine(self):\n        pass\n\n    @abstractmethod\n    def stop_engine(self):\n        pass\n\nclass Car(Vehicle):\n    def start_engine(self):\n        return \"Car engine started.\"\n\n    def stop_engine(self):\n        return \"Car engine stopped.\"\n\nclass Bike(Vehicle):\n    def start_engine(self):\n        return \"Bike engine started.\"\n\n    def stop_engine(self):\n        return \"Bike engine stopped.\"\n\n# Example usage\ncar = Car()\nbike = Bike()\n\nprint(car.start_engine())  # Output: Car engine started.\nprint(car.stop_engine())   # Output: Car engine stopped.\nprint(bike.start_engine())  # Output: Bike engine started.\nprint(bike.stop_engine())   # Output: Bike engine stopped.\n<\/pre>\n
 \u5728\u6b64\u793a\u4f8b\u4e2d\uff0cvehicle \u63a5\u53e3\u786e\u4fdd\u4efb\u4f55\u5b9e\u73b0\u5b83\u7684\u7c7b\u90fd\u5fc5\u987b\u63d0\u4f9b start_engine \u548c stop_engine \u65b9\u6cd5\u3002\u8fd9\u4e3a\u4e0d\u540c\u8f66\u8f86\u7c7b\u578b\u63d0\u4f9b\u4e86\u4e00\u81f4\u7684\u754c\u9762\u3002 <\/p>\n
\n
 \u62bd\u8c61\u7c7b\u548c\u63a5\u53e3\u4e4b\u95f4\u7684\u533a\u522b \u867d\u7136\u62bd\u8c61\u7c7b\u548c\u63a5\u53e3\u90fd\u5f3a\u5236\u4ee3\u7801\u4e2d\u7684\u7ed3\u6784\uff0c\u4f46\u5b83\u4eec\u5177\u6709\u4e0d\u540c\u7684\u76ee\u7684\uff1a <\/p>\n
    \n
  • \u62bd\u8c61\u7c7b\u53ef\u4ee5\u6709\u62bd\u8c61\u65b9\u6cd5\u548c\u5177\u4f53\u65b9\u6cd5\u3002\u8fd9\u5141\u8bb8\u60a8\u5b9a\u4e49\u5171\u4eab\u884c\u4e3a\u5e76\u4e3a\u5b50\u7c7b\u5f3a\u5236\u6267\u884c\u67d0\u4e9b\u529f\u80fd\u3002<\/strong> <\/li>\n
  • \u63a5\u53e3\uff08\u4ec5\u5177\u6709\u62bd\u8c61\u65b9\u6cd5\u7684\u62bd\u8c61\u7c7b\uff09\u5b9a\u4e49\u5fc5\u987b\u9075\u5faa\u7684\u4e25\u683c\u5951\u7ea6\uff0c\u4f46\u4e0d\u63d0\u4f9b\u4efb\u4f55\u5171\u4eab\u5b9e\u73b0\u3002<\/strong> <\/li>\n<\/ul>\n
     \u73b0\u5b9e\u751f\u6d3b\u4e2d\u7684\u7c7b\u6bd4 \u5c06 <\/p>\n
    \u62bd\u8c61\u8bfe\u7a0b\u89c6\u4e3a\u6559\u6388\u7406\u8bba\u548c\u5b9e\u8df5\u6280\u80fd\u7684\u5de5\u4f5c\u573a\u6240\u57f9\u8bad\u8ba1\u5212\u3002\u6bcf\u4e2a\u52a0\u5165\u516c\u53f8\u7684\u4eba\u90fd\u5fc5\u987b\u9075\u5faa\u57f9\u8bad\uff0c\u4f46\u6709\u4e9b\u4efb\u52a1\u53ef\u80fd\u5df2\u7ecf\u662f\u5e38\u8bc6\u548c\u5171\u4eab\uff0c\u800c\u53e6\u4e00\u4e9b\u4efb\u52a1\u5219\u9700\u8981\u4e2a\u6027\u5316\u5b9e\u65bd\u3002<\/strong> <\/p>\n
    \u754c\u9762\u66f4\u50cf\u662f\u5de5\u4f5c\u4e2d\u7684\u57fa\u672c\u5b89\u5168\u89c4\u5219\uff1a\u201c\u6bcf\u4e2a\u4eba\u90fd\u5fc5\u987b\u6234\u5934\u76d4\u3002\u201d\u8fd9\u4e2a\u89c4\u5219\u5f88\u4e25\u683c\uff0c\u867d\u7136\u6bcf\u4e2a\u4eba\u53ef\u4ee5\u9009\u62e9\u4e0d\u540c\u54c1\u724c\u6216\u989c\u8272\u7684\u5934\u76d4\uff0c\u4f46\u57fa\u672c\u8981\u6c42\uff08\u6234\u5934\u76d4\uff09\u5bf9\u6240\u6709\u4eba\u6765\u8bf4\u90fd\u662f\u4e00\u6837\u7684\u3002<\/strong> <\/p>\n
    \n
     \u7ed3\u8bba \u62bd\u8c61\uff0c\u901a\u8fc7\u4f7f\u7528\u62bd\u8c61\u7c7b\u548c\u63a5\u53e3\uff0c\u662f python \u4e2d\u6784\u5efa\u5e72\u51c0\u3001\u53ef\u7ef4\u62a4\u548c\u53ef\u6269\u5c55\u5e94\u7528\u7a0b\u5e8f\u7684\u5f3a\u5927\u5de5\u5177\u3002\u62bd\u8c61\u7c7b\u5141\u8bb8\u5171\u4eab\u884c\u4e3a\uff0c\u540c\u65f6\u5f3a\u5236\u6267\u884c\u6838\u5fc3\u529f\u80fd\uff0c\u800c\u63a5\u53e3\u5219\u5b9a\u4e49\u6240\u6709\u5b50\u7c7b\u5fc5\u987b\u9075\u5faa\u7684\u5951\u7ea6\u3002 <\/p>\n
    \u901a\u8fc7\u7406\u89e3\u548c\u5e94\u7528\u62bd\u8c61\uff0c\u60a8\u53ef\u4ee5\u4e3a\u4ee3\u7801\u521b\u5efa\u5f3a\u5927\u3001\u7075\u6d3b\u7684\u6846\u67b6\uff0c\u786e\u4fdd\u9690\u85cf\u590d\u6742\u7684\u7ec6\u8282\uff0c\u53ea\u66b4\u9732\u57fa\u672c\u65b9\u9762\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u6613\u4e8e\u7ba1\u7406\u548c\u66f4\u76f4\u89c2\u7684\u8f6f\u4ef6\u7cfb\u7edf\u3002 <\/p>\n
    \u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\uff01\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u3002<\/p>\n
          \u7248\u672c\u58f0\u660e \u672c\u6587\u8f6c\u8f7d\u4e8e\uff1adev.to \u5982\u6709\u4fb5\u72af\uff0c\u8bf7\u8054\u7cfb\u5220\u9664<\/p>\n","protected":false},"excerpt":{"rendered":"
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