{"id":205287,"date":"2025-05-29T16:55:29","date_gmt":"2025-05-29T08:55:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/205287\/"},"modified":"2025-05-29T16:55:29","modified_gmt":"2025-05-29T08:55:29","slug":"python-%e7%b1%bb%e6%96%b9%e6%b3%95%e4%bf%ae%e6%94%b9%e5%b1%9e%e6%80%a7%e5%80%bc%e4%b8%ba%e4%bd%95%e6%97%a0%e9%9c%80%e8%bf%94%e5%9b%9e%e5%80%bc%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/205287\/","title":{"rendered":"Python \u7c7b\u65b9\u6cd5\u4fee\u6539\u5c5e\u6027\u503c\u4e3a\u4f55\u65e0\u9700\u8fd4\u56de\u503c\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Python \u7c7b\u65b9\u6cd5\u4fee\u6539\u5c5e\u6027\u503c\u4e3a\u4f55\u65e0\u9700\u8fd4\u56de\u503c\uff1f<\/h1>\n<p>\u77e5\u8bc6\u70b9\u638c\u63e1\u4e86\uff0c\u8fd8\u9700\u8981\u4e0d\u65ad\u7ec3\u4e60\u624d\u80fd\u719f\u7ec3\u8fd0\u7528\u3002\u4e0b\u9762\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u4e2a\u6587\u7ae0\u5f00\u53d1\u5b9e\u6218\uff0c\u624b\u628a\u624b\u6559\u5927\u5bb6\u5b66\u4e60\u300aPython \u7c7b\u65b9\u6cd5\u4fee\u6539\u5c5e\u6027\u503c\u4e3a\u4f55\u65e0\u9700\u8fd4\u56de\u503c\uff1f\u300b\uff0c\u5728\u5b9e\u73b0\u529f\u80fd\u7684\u8fc7\u7a0b\u4e2d\u4e5f\u5e26\u5927\u5bb6\u91cd\u65b0\u6e29\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6e29\u6545\u800c\u77e5\u65b0\uff0c\u56de\u5934\u770b\u770b\u8bf4\u4e0d\u5b9a\u53c8\u6709\u4e0d\u4e00\u6837\u7684\u611f\u609f\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241128\/17327612216747d685d262b.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>python\u7c7b\u4e2d\u65b9\u6cd5\u4fee\u6539\u5c5e\u6027\u503c\u65e0\u9700\u8fd4\u56de\u503c\u7684\u539f\u56e0<\/strong><\/p>\n<p>\u5728python\u4e2d\uff0c\u7c7b\u7684\u65b9\u6cd5\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539\u5bf9\u8c61\u7684\u5c5e\u6027\u503c\u6765\u5b9e\u73b0\u5bf9\u5bf9\u8c61\u7684\u4fee\u6539\u3002\u7136\u800c\uff0c\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4fee\u6539\u5c5e\u6027\u503c\u7684\u4ee3\u7801\u4e0d\u80fd\u4f7f\u7528return\u8bed\u53e5\u3002<\/p>\n<p>\u8003\u8651\u4ee5\u4e0b\u793a\u4f8b\uff1a<\/p>\n<pre>class Dog:\n    def __init__(self, name, age):\n        self.name = name\n        self.age = age\n        self.p = 3\n\n    def a(self, c):\n        self.p += c  # self\u524d\u4e0d\u80fd\u4f7f\u7528return\n\n    def sit(self):\n        return self.name.title() + \" is now sitting.\"<\/pre>\n<p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0ca()\u65b9\u6cd5\u4fee\u6539\u4e86\u5bf9\u8c61\u7684p\u5c5e\u6027\uff0c\u4f46\u6ca1\u6709\u4f7f\u7528return\u8bed\u53e5\u3002\u8fd9\u662f\u56e0\u4e3a+=\u8fd0\u7b97\u662f\u4e00\u4e2a\u8bed\u53e5\uff0c\u800c\u4e0d\u662f\u8868\u8fbe\u5f0f\u3002return\u8bed\u53e5\u53ea\u80fd\u8fd4\u56de\u8868\u8fbe\u5f0f\u3002<\/p>\n<p>\u53e6\u4e00\u65b9\u9762\uff0csit()\u65b9\u6cd5\u4f7f\u7528\u4e86return\u8bed\u53e5\u6765\u8fd4\u56de\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002\u5982\u679c\u5728\u8fd9\u4e2a\u65b9\u6cd5\u4e2d\u7528print()\u53d6\u4ee3return\uff0c\u5219\u4e0d\u4f1a\u6709\u4efb\u4f55\u8f93\u51fa\uff0c\u56e0\u4e3aprint()\u4e5f\u8fd4\u56denone\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u5728\u4fee\u6539\u5bf9\u8c61\u5c5e\u6027\u503c\u65f6\uff0c\u53ea\u80fd\u4f7f\u7528return\u8bed\u53e5\u6765\u8fd4\u56de\u8868\u8fbe\u5f0f\uff0c\u800c\u4e0d\u80fd\u4f7f\u7528return\u8bed\u53e5\u6765\u6267\u884c\u8bed\u53e5\u3002<\/p>\n<p>\u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6587\u7ae0\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Python \u7c7b\u65b9\u6cd5\u4fee\u6539\u5c5e\u6027\u503c\u4e3a&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-205287","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205287","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=205287"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205287\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=205287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=205287"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=205287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}