{"id":4624,"date":"2025-01-22T06:35:00","date_gmt":"2025-01-21T21:35:00","guid":{"rendered":"https:\/\/secondlife.lol\/?p=4624"},"modified":"2025-01-21T21:35:40","modified_gmt":"2025-01-21T12:35:40","slug":"python-class-inheritance-examples","status":"publish","type":"post","link":"https:\/\/secondlife.lol\/zh\/python-class-inheritance-examples\/","title":{"rendered":"Python \u7c7b\u7ee7\u627f\u793a\u4f8b\uff1a\u9762\u5411\u521d\u5b66\u8005\u7684\u7ee7\u627f\u6982\u5ff5\u548c super() \u51fd\u6570"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u5927\u5bb6\u597d\uff0cPython \u7231\u597d\u8005\u4eec\uff01\u4eca\u5929\u6211\u4eec\u5c06\u8ba8\u8bba <a href=\"http:\/\/python.org\" target=\"_blank\" rel=\"noopener\">Python<\/a> <a href=\"https:\/\/secondlife.lol\/zh\/mastering-python-classes-for-beginners\/\" data-type=\"post\" data-id=\"3597\">\u73ed\u7ea7<\/a> \u6211\u4eec\u5c06\u770b\u4e00\u4e2a\u7ee7\u627f\u7684\u4f8b\u5b50\u3002\"\u5443\uff0c\u7ee7\u627f\uff1f \u90a3\u662f\u4ec0\u4e48\uff1f\"\u4f60\u53ef\u80fd\u4f1a\u6320\u5934\u3002 \u522b\u62c5\u5fc3\uff0c\u672c\u7bc7\u6587\u7ae0\u7ed3\u675f\u540e\uff0c\u4f60\u5c06\u6210\u4e3a Python \u7c7b\u7ee7\u627f\u7684\u9ad8\u624b\u3002\u90a3\u4e48\uff0c\u8ba9\u6211\u4eec\u4e00\u8d77\u8fdb\u5165\u8ff7\u4eba\u7684 Python \u4e16\u754c\u5427\u3002<\/p>\n\n\n<style>.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-content-wrap{padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);border-top:3px solid var(--global-palette2, #2B6CB0);border-right:3px solid var(--global-palette2, #2B6CB0);border-bottom:3px solid var(--global-palette2, #2B6CB0);border-left:3px solid var(--global-palette2, #2B6CB0);border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-right-radius:5px;border-bottom-left-radius:5px;box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-contents-title-wrap{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-contents-title-wrap{color:var(--global-palette2, #2B6CB0);}.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-contents-title{color:var(--global-palette2, #2B6CB0);font-size:28px;font-weight:regular;font-style:normal;}.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-content-wrap .kb-table-of-content-list{color:var(--global-palette1, #3182CE);line-height:2em;font-weight:regular;font-style:normal;margin-top:var(--global-kb-spacing-sm, 1.5rem);margin-right:0px;margin-bottom:0px;margin-left:0px;}.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-content-wrap .kb-table-of-content-list .kb-table-of-contents__entry:hover{color:var(--global-palette6, #718096);}@media all and (max-width: 1024px){.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-content-wrap{border-top:3px solid var(--global-palette2, #2B6CB0);border-right:3px solid var(--global-palette2, #2B6CB0);border-bottom:3px solid var(--global-palette2, #2B6CB0);border-left:3px solid var(--global-palette2, #2B6CB0);}}@media all and (max-width: 1024px){.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-contents-title{font-size:28px;}}@media all and (max-width: 767px){.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-content-wrap{border-top:3px solid var(--global-palette2, #2B6CB0);border-right:3px solid var(--global-palette2, #2B6CB0);border-bottom:3px solid var(--global-palette2, #2B6CB0);border-left:3px solid var(--global-palette2, #2B6CB0);}.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-contents-title{font-size:28px;}}<\/style>\n\n\n<h2 class=\"wp-block-heading\">Python \u7ee7\u627f\u662f\u4ec0\u4e48\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u60f3\u8fc7\u4ece\u7236\u7c7b\u7ee7\u627f\u7684\u57fa\u56e0\u6216\u5c5e\u6027\u5417\uff1fPython \u4e2d\u7684\u7c7b\u7ee7\u627f\u4e0e\u6b64\u7c7b\u4f3c\uff1a\u5b50\u7c7b\u7ee7\u627f\u7236\u7c7b\u7684\u7279\u6027\u3002 \u8fd9\u4f7f\u5f97\u91cd\u7528\u4ee3\u7801\u53d8\u5f97\u975e\u5e38\u65b9\u4fbf\uff01<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Python \u7c7b\u7ee7\u627f\u793a\u4f8b<\/h3>\n\n\n<style>.kb-image4624_620370-4b .kb-image-has-overlay:after{opacity:0.3;border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-right-radius:5px;border-bottom-left-radius:5px;}.kb-image4624_620370-4b img.kb-img, .kb-image4624_620370-4b .kb-img img{border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-right-radius:5px;border-bottom-left-radius:5px;box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}<\/style>\n<div class=\"wp-block-kadence-image kb-image4624_620370-4b\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"875\" height=\"435\" src=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/image-10-11.jpg\" alt=\"\ud30c\uc774\uc36c \ud074\ub798\uc2a4 \uc0c1\uc18d \uc608\uc81c \ucc38\uace0 \uc774\ubbf8\uc9c0\" class=\"kb-img wp-image-4626\" srcset=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/image-10-11.jpg 875w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/image-10-11-300x149.jpg 300w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/image-10-11-600x298.jpg 600w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/image-10-11-768x382.jpg 768w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/image-10-11-18x9.jpg 18w\" sizes=\"(max-width: 875px) 100vw, 875px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ba9\u6211\u4eec\u901a\u8fc7\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\u6765\u4e86\u89e3 Python \u7ee7\u627f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u7c7b\u52a8\u7269\uff1a\n    def <strong>\u542f\u52a8<\/strong>(self\uff0cname\uff09\uff1a\n        self.name = name\n\n    \u5b9a\u4e49 <strong>\u8bf4<\/strong>(self)\uff1a\n        print(f\"{self.name} \u6b63\u5728\u53d1\u51fa\u58f0\u97f3\u3002\")\n\nclass Dog(Animal)\uff1a\n    def wag_tail(self)\uff1a\n        print(f\"{self.name} \u6447\u5c3e\u5df4\u3002\")\n\nbuddy = Dog(\"Buddy\")\nbuddy.speak()\nbuddy.wag_tail()<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">(\u4ee3\u7801\u6ce8\u91ca\uff09<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><code>\u52a8\u7269<\/code> \u5b9a\u4e49\u4e00\u4e2a\u7c7b\u3002\u8fd9\u5c31\u662f\u6211\u4eec\u7684\u7236\u7c7b\u3002<\/li>\n\n\n\n<li><code>\u52a8\u7269<\/code> \u7c7b\u662f\u4e00\u4e2a <strong><code>\u542f\u52a8<\/code> \u65b9\u6cd5<\/strong>\u5e76\u5c06\u540d\u79f0\u91cd\u8bbe\u4e3a <strong><code>\u8bf4<\/code> \u65b9\u6cd5<\/strong>\u4ee3\u8868\u52a8\u7269\u53d1\u51fa\u7684\u58f0\u97f3\u3002<\/li>\n\n\n\n<li><code>\u72d7<\/code> \u521b\u5efa\u4e00\u4e2a\u7c7b\uff0c\u5e76\u4f7f\u7528 <code>\u52a8\u7269<\/code>\u7ee7\u627f\u81ea <strong>\u62ec\u53f7\u5185 <code>\u52a8\u7269<\/code>\u8868\u793a\u7ee7\u627f<\/strong>.<\/li>\n\n\n\n<li><code>\u72d7<\/code> \u7c7b\u6709\u4e00\u4e2a <code>\u9e30\u5c3e<\/code> \u65b9\u6cd5\uff0c\u8fd9\u662f\u72d7\u7684\u4e00\u79cd\u7279\u6b8a\u884c\u4e3a\uff01<\/li>\n\n\n\n<li><code>\u72d7<\/code> \u5bf9\u8c61\uff0c\u5e76\u521b\u5efa\u4e00\u4e2a <code>\u8bf4<\/code>\u548c <code>\u9e30\u5c3e<\/code> \u7684\u65b9\u6cd5<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u6837 <code>\u72d7<\/code> \u7c7b\u662f\u4e00\u4e2a <code>\u52a8\u7269<\/code> \u4f60\u53ef\u4ee5\u7ee7\u627f\u7c7b\u7684\u6240\u6709\u7279\u6027\uff0c\u4f46\u4e5f\u53ef\u4ee5\u62e5\u6709\u81ea\u5df1\u7684\u7279\u6b8a\u529f\u80fd\uff0c\u662f\u4e0d\u662f\u5f88\u9177\uff1f<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u901a\u8fc7 Python \u7ee7\u627f\u8c03\u7528\u7236\u7c7b super()<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u5728\uff0c\u8ba9\u6211\u4eec\u770b\u770b\u53e6\u4e00\u4e2a\u795e\u5947\u7684\u7279\u6027\uff1aPython \u7ee7\u627f <code>\u8d85\u7ea7()<\/code>\u8ba9\u6211\u4eec\u6765\u8c08\u8c08 <code>\u8d85\u7ea7()<\/code>\"(\u300a\u4e16\u754c\u4eba\u6743\u5ba3\u8a00\u300b) <strong>\u5728\u8c03\u7528\u7236\u7c7b\u7684\u65b9\u6cd5\u65f6\u4f7f\u7528<\/strong>\u53ef\u4ee5\u6269\u5c55\u6216\u4fee\u6539\u7236\u7c7b\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ba9\u6211\u4eec\u4e3e\u4f8b\u8bf4\u660e\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u7c7b \u52a8\u7269\n    def __init__(self, name)\uff1a\n        self.name = name\n\n    def speak(self)\uff1a\n        print(f\"{self.name} makes a sound.\")\n\nclass Dog(Animal)\uff1a\n    def __init__(self, name, breed)\uff1a\n        super().__init__(name)\n        self.breed = breed\n\n    def speak(self)\uff1a\n        super().speak()\n        print(f\"{self.name} is the breed {self.breed}.\")\n\nbuddy = Dog(\"Buddy\", \"Golden Retriever\")\nbuddy.speak()<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u7801\u8bc4\u6ce8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><code>\u52a8\u7269<\/code> \u73ed\u7ea7\u548c\u4ee5\u524d\u4e00\u6837\u3002<\/li>\n\n\n\n<li><code>\u72d7<\/code> \u5728\u8bfe\u5802\u4e0a <code>\u542f\u52a8<\/code> \u91cd\u5199\u65b9\u6cd5\u3002<\/li>\n\n\n\n<li><code>super().__init__(name)<\/code>\u7684 <code>\u542f\u52a8<\/code> \u7684\u65b9\u6cd5<\/li>\n\n\n\n<li><code>\u57f9\u517b<\/code> \u8fdb\u4e00\u6b65\u521d\u59cb\u5316\u5c5e\u6027\u3002<\/li>\n\n\n\n<li><code>\u8bf4<\/code> \u65b9\u6cd5\u4e5f\u88ab\u91cd\u5199\u3002<\/li>\n\n\n\n<li><code>super().speak()<\/code>\u5728\u7236\u7c7b\u7684 <code>\u8bf4<\/code> \u65b9\u6cd5\uff0c\u7136\u540e\u8c03\u7528<\/li>\n\n\n\n<li>\u6253\u5370\u5176\u4ed6\u4fe1\u606f\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u6837\uff0c\u4f60\u5c31\u80fd\u83b7\u5f97\u7236\u7c7b\u7684\u6240\u6709\u529f\u80fd\uff0c\u8fd8\u80fd\u6dfb\u52a0\u65b0\u529f\u80fd\uff0c\u975e\u5e38\u65b9\u4fbf\uff0c\u4e0d\u662f\u5417\uff1f<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Python \u591a\u91cd\u7ee7\u627f super()\uff0c\u590d\u6742\u4f46\u5f3a\u5927\uff01<\/h2>\n\n\n<style>.kb-image4624_6d47dd-1c .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image4624_6d47dd-1c\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"877\" height=\"431\" src=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/image-10-12.jpg\" alt=\"\ud30c\uc774\uc36c \ub2e4\uc911 \uc0c1\uc18d \uc608\uc81c \ucc38\uace0 \uc774\ubbf8\uc9c0\" class=\"kb-img wp-image-4627\" srcset=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/image-10-12.jpg 877w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/image-10-12-300x147.jpg 300w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/image-10-12-600x295.jpg 600w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/image-10-12-768x377.jpg 768w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/image-10-12-18x9.jpg 18w\" sizes=\"(max-width: 877px) 100vw, 877px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u5728\uff0c\u8ba9\u6211\u4eec\u628a\u5b83\u63d0\u5347\u5230\u4e00\u4e2a\u66f4\u9ad8\u7ea7\u7684\u5c42\u6b21\u3002\u5728 Python \u4e2d\uff0c\u60a8\u8fd8\u53ef\u4ee5\u8fdb\u884c\u6240\u8c13\u7684\u591a\u91cd\u7ee7\u627f\uff0c\u8fd9\u610f\u5473\u7740\u60a8\u53ef\u4ee5\u4ece\u591a\u4e2a\u7236\u7c7b\u4e2d\u7ee7\u627f\u5c5e\u6027\uff0c\u4f46\u8fd9\u53ef\u80fd\u6709\u70b9\u590d\u6742\uff0c\u4f7f\u7528\u65f6\u5e94\u8c28\u614e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ba9\u6211\u4eec\u6765\u770b\u4e00\u4e2a\u591a\u91cd\u7ee7\u627f\u7684\u4f8b\u5b50\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u7c7b Flyer\uff1a\n    def fly(self)\uff1a\n        print(\"I'm flying!\")\n\nclass Swimmer\uff1a\n    def swim(self)\uff1a\n        print(\"I swim!\")\n\nclass Duck\uff08\u52a8\u7269\uff0c\u98de\u884c\u5668\uff0c\u6e38\u6cf3\u8005\uff09\uff1a\n    def __init__(self, name)\uff1a\n        super().__init__(name)\n\n    def speak(self)\uff1a\n        print(f\"{self.name} \u53d1\u51fa\u560e\u560e\u58f0\u3002\")\n\ndonald = Duck(\"Donald\")\ndonald.speak()\ndonald.fly()\ndonald.swim()<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u7801\u8bc4\u6ce8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><code>\u4f20\u5355<\/code>\u548c <code>\u6e38\u6cf3\u8fd0\u52a8\u5458<\/code> \u6211\u5b9a\u4e49\u4e86\u4e00\u4e2a\u65b0\u7c7b\u3002<\/li>\n\n\n\n<li><code>\u9e2d\u5b50<\/code> \u7c7b\u662f\u4e00\u4e2a <code>\u52a8\u7269<\/code><kbd>(\u4e0a\u4e00\u4ee3\u7801\u5757\uff09<\/kbd>, <code>\u4f20\u5355<\/code>, <code>\u6e38\u6cf3\u8fd0\u52a8\u5458<\/code> \u7ee7\u627f\u81ea\u6240\u6709\u4e09\u4e2a\u7c7b\u3002<\/li>\n\n\n\n<li><code>\u542f\u52a8<\/code> \u65b9\u6cd5\uff0c\u5373 <code>super().__init__(name)<\/code>\u81f3 <code>\u52a8\u7269<\/code> \u8c03\u7528\u7c7b\u7684\u521d\u59cb\u5316\u5668\u3002<\/li>\n\n\n\n<li><code>\u8bf4<\/code> \u65b9\u6cd5\u4ee5\u9e2d\u5b50\u7279\u6709\u7684\u65b9\u5f0f\u88ab\u91cd\u5199\u3002<\/li>\n\n\n\n<li><code>\u9e2d\u5b50<\/code> \u5bf9\u8c61\u53ef\u4ee5\u4f7f\u7528\u5176\u4e09\u4e2a\u7236\u7c7b\u7684\u6240\u6709\u65b9\u6cd5\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u60a8\u53ef\u4ee5\u50cf\u8fd9\u6837\u4f7f\u7528\u591a\u91cd\u7ee7\u627f\u6765\u521b\u5efa\u5177\u6709\u591a\u79cd\u5c5e\u6027\u7684\u590d\u6742\u5bf9\u8c61\uff0c\u4f46\u8981\u6ce8\u610f\u4e0d\u8981\u8fc7\u4e8e\u590d\u6742\uff0c\u5426\u5219\u60a8\u7684\u4ee3\u7801\u5c06\u96be\u4ee5\u7406\u89e3\uff01<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ec4\u7ec7\u8d77\u6765<\/h2>\n\n\n<style>.kb-image4624_9f7986-72 .kb-image-has-overlay:after{opacity:0.3;border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-right-radius:5px;border-bottom-left-radius:5px;}.kb-image4624_9f7986-72 img.kb-img, .kb-image4624_9f7986-72 .kb-img img{border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-right-radius:5px;border-bottom-left-radius:5px;box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}<\/style>\n<div class=\"wp-block-kadence-image kb-image4624_9f7986-72\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"875\" height=\"433\" src=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/image-10-13.jpg\" alt=\"\ud30c\uc774\uc36c \ud074\ub798\uc2a4 \uc0c1\uc18d \uc7a5\uc810 \uc694\uc57d \uc774\ubbf8\uc9c0\" class=\"kb-img wp-image-4629\" srcset=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/image-10-13.jpg 875w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/image-10-13-300x148.jpg 300w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/image-10-13-600x297.jpg 600w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/image-10-13-768x380.jpg 768w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/image-10-13-18x9.jpg 18w\" sizes=\"(max-width: 875px) 100vw, 875px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c31\u8fd9\u6837\uff0c\u4f19\u8ba1\u4eec\uff01\u4eca\u5929\u6211\u4eec\u63a2\u7d22\u4e86 Python \u7c7b\u7ee7\u627f\u7684\u4e16\u754c\uff0c\u4ece\u7b80\u5355\u7ee7\u627f\u5230 <code>\u8d85\u7ea7()<\/code> \u4f7f\u7528\u51fd\u6570\u548c\u591a\u91cd\u7ee7\u627f\uff01\u4f60\u4e0d\u89c9\u5f97\u81ea\u5df1\u5df2\u7ecf\u662f Python \u7ee7\u627f\u5927\u5e08\u4e86\u5417\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6709\u4e86\u8fd9\u4e9b\u77e5\u8bc6\uff0c\u4f60\u5c31\u80fd\u7f16\u5199\u51fa\u66f4\u9ad8\u6548\u3001\u66f4\u6709\u6761\u7406\u7684\u4ee3\u7801\uff0c\u4e3a\u4ec0\u4e48\u4e0d\u7231\u4e0a Python \u5462\uff1f\u795d\u4f60\u5728\u7f16\u7801\u4e4b\u65c5\u4e2d\u597d\u8fd0\uff0c\u6211\u8fd8\u4f1a\u5e26\u6765\u53e6\u4e00\u4e2a\u6709\u8da3\u7684 Python \u6545\u4e8b\u3002 \u518d\u89c1\uff01<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"># \u4ee3\u7801\u8bf4\u660e<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u5b9a\u4e49\u7c7b\u522b<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u52a8\u7269\u7c7b\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u7c7b \u52a8\u7269\n    def __init__(self, name)\uff1a\n        self.name = name\n\n    def speak(self)\uff1a\n        print(f\"{self.name} makes a sound.\")<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">1. <code>\u52a8\u7269\u7c7b<\/code>\u5b9a\u4e49\u4e00\u4e2a\u540d\u4e3a \"\u52a8\u7269 \"\u7684\u7c7b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. <code>\u542f\u52a8<\/code> \u65b9\u6cd5<\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7c7b\u7684\u6784\u9020\u65b9\u6cd5\u3002<\/li>\n\n\n\n<li>\u521b\u5efa\u5bf9\u8c61\u65f6\u81ea\u52a8\u8c03\u7528\u3002<\/li>\n\n\n\n<li><code>\u540d\u5b57<\/code> \u63a5\u6536\u4e00\u4e2a\u53c2\u6570 <code>self.name<\/code>\u5728\u6587\u4ef6\u4e2d\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">3. <code>\u8bf4<\/code> \u65b9\u6cd5<\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4ee3\u8868\u52a8\u7269\u53d1\u51fa\u58f0\u97f3\u7684\u884c\u4e3a\u3002<\/li>\n\n\n\n<li><code>self.name<\/code>\u4ee5\u8f93\u51fa\u662f\u54ea\u79cd\u52a8\u7269\u53d1\u51fa\u7684\u58f0\u97f3\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u72d7\u7c7b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>class Dog(Animal)\uff1a\n    def wag_tail(self)\uff1a\n        print(f\"{self.name} wags its tail.\")<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">1. <code>class Dog(Animal)\uff1a<\/code>\u5b9a\u4e49\u7c7b \"Dog\"\uff0c\u5b83\u7ee7\u627f\u81ea\u7c7b \"Animal\"\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. <code>\u9e30\u5c3e<\/code> \u65b9\u6cd5<\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4ee3\u8868\u72d7\u6447\u5c3e\u5df4\u7684\u884c\u4e3a\u3002<\/li>\n\n\n\n<li><code>self.name<\/code>\u6765\u8f93\u51fa\u54ea\u6761\u72d7\u5728\u6447\u5c3e\u5df4\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">(\u521b\u5efa\u5bf9\u8c61\u548c\u8c03\u7528\u65b9\u6cd5\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>buddy = Dog(\"Buddy\")\nbuddy.speak()\nbuddy.wag_tail()<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\">\n<li><code>buddy = Dog(\"Buddy\")<\/code>\u521b\u5efa\u4e00\u4e2a\u7c7b \"Dog \"\u7684\u5b9e\u4f8b\uff0c\u5e76\u547d\u540d\u4e3a \"Buddy\"\u3002<\/li>\n\n\n\n<li><code>buddy.speak()<\/code>\u8c03\u7528\u4ece \"\u52a8\u7269 \"\u7c7b\u7ee7\u627f\u7684 \"\u8bf4\u8bdd \"\u65b9\u6cd5\u3002<\/li>\n\n\n\n<li><code>buddy.wag_tail()<\/code>\u8c03\u7528 \"Dog \"\u7c7b\u7684 \"wag_tail \"\u65b9\u6cd5\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">(\u8fd0\u884c\u7ed3\u679c\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd0\u884c\u8fd9\u6bb5\u4ee3\u7801\u540e\uff0c\u60a8\u5c06\u770b\u5230\u4ee5\u4e0b\u8f93\u51fa\u7ed3\u679c<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u5df4\u8fea\u53d1\u51fa\u58f0\u97f3\u3002\n\u5df4\u8fea\u6447\u5c3e\u5df4<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">(\u5173\u952e\u6982\u5ff5\uff09<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u73ed\u7ea7<\/strong>\u521b\u5efa\u5bf9\u8c61\uff1a\u521b\u5efa\u5bf9\u8c61\u7684\u6846\u67b6\u6216\u84dd\u56fe\u3002<\/li>\n\n\n\n<li><strong>\u7ee7\u627f<\/strong>\u8fd9\u610f\u5473\u7740 \"Dog \"\u7c7b\u7ee7\u627f\u4e86 \"Animal \"\u7c7b\u7684\u5c5e\u6027\u3002<\/li>\n\n\n\n<li><strong>\u65b9\u6cd5<\/strong>:\u5728\u4e00\u4e2a\u7c7b\u4e2d\u5b9a\u4e49\u7684\u51fd\u6570\uff0c\u4ee3\u8868\u4e00\u4e2a\u5bf9\u8c61\u7684\u884c\u4e3a\u3002<\/li>\n\n\n\n<li><strong>\u5b9e\u4f8b<\/strong>:\u6839\u636e\u7c7b\u5b9e\u9645\u521b\u5efa\u7684\u5bf9\u8c61\u3002<\/li>\n<\/ol>\n<\/blockquote>\n\n\n<style>.kb-image4457_249bea-0c.kb-image-is-ratio-size, .kb-image4457_249bea-0c .kb-image-is-ratio-size{max-width:300px;width:100%;}.wp-block-kadence-column > .kt-inside-inner-col > .kb-image4457_249bea-0c.kb-image-is-ratio-size, .wp-block-kadence-column > .kt-inside-inner-col > .kb-image4457_249bea-0c .kb-image-is-ratio-size{align-self:unset;}.kb-image4457_249bea-0c figure{max-width:300px;}.kb-image4457_249bea-0c .image-is-svg, .kb-image4457_249bea-0c .image-is-svg img{width:100%;}.kb-image4457_249bea-0c .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image4457_249bea-0c\"><figure class=\"aligncenter size-medium\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/teri-coding-300x300.webp\" alt=\"\ud14c\ub9ac \uc774\ubaa8\ud2f0\ucf58\" class=\"kb-img wp-image-4456\" srcset=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/teri-coding-300x300.webp 300w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/teri-coding-600x600.webp 600w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/teri-coding-150x150.webp 150w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/teri-coding-768x768.webp 768w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/teri-coding-12x12.webp 12w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/teri-coding.webp 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption><strong>(\u5feb\u4e50\u7f16\u7801\uff09<\/strong><\/figcaption><\/figure><\/div>","protected":false},"excerpt":{"rendered":"<p>\u60a8\u597d\uff0cPython \u7231\u597d\u8005\u4eec\uff01\u4eca\u5929\u6211\u5c06\u5411\u60a8\u5c55\u793a\u4e00\u4e2a Python \u7c7b\u7ee7\u627f\u7684\u793a\u4f8b...<\/p>","protected":false},"author":3,"featured_media":4634,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[3],"tags":[805,505,802,804,803],"class_list":["post-4624","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python-coding","tag-super-","tag-505","tag-802","tag-804","tag-803"],"taxonomy_info":{"category":[{"value":3,"label":"\ud30c\uc774\uc36c(Python)"}],"post_tag":[{"value":805,"label":"super() 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