{"id":179190,"date":"2023-08-02T19:56:42","date_gmt":"2023-08-02T11:56:42","guid":{"rendered":"http:\/\/www.idc.net\/help\/179190\/"},"modified":"2023-08-02T19:56:42","modified_gmt":"2023-08-02T11:56:42","slug":"%e5%90%8e%e6%b5%aa%e4%ba%91python%e6%95%99%e7%a8%8b%ef%bc%9apython%e5%a6%82%e4%bd%95%e5%88%a4%e6%96%ad%e5%ad%97%e7%ac%a6%e4%b8%b2%e7%9b%b8%e7%ad%89","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/179190\/","title":{"rendered":"\u540e\u6d6a\u4e91Python\u6559\u7a0b\uff1apython\u5982\u4f55\u5224\u65ad\u5b57\u7b26\u4e32\u76f8\u7b49"},"content":{"rendered":"<p style=\"text-align: center\">\n<p style=\"text-align: center\"><img decoding=\"async\" src=\"https:\/\/oss.py.cn\/pycn\/upload\/article\/000\/000\/004\/5da173004937c537.jpg\" class=\"aligncenter\"><\/p>\n<p>\u5728python\u4e2d\uff0c\u5224\u65ad\u4e24\u4e2a\u5b57\u7b26\u4e32\u662f\u5426\u76f8\u7b49\u6216\u4e00\u6837\uff0c\u53ef\u4ee5\u4f7f\u7528==\u6216\u8005is\u6765\u5224\u65ad\uff1b\u5224\u65ad\u4e0d\u4e00\u6837\u53ef\u4ee5\u4f7f\u7528 is not\u3002<\/p>\n<p>\u793a\u4f8b<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/oss.py.cn\/pycn\/upload\/image\/707\/436\/614\/1568956559876270.png\" class=\"aligncenter\"><\/p>\n<p>\u4f7f\u7528\u6ce8\u610f\u4e8b\u9879<\/p>\n<p>1.\u6709\u65f6\u5019\u4e24\u4e2a\u5b57\u7b26\u4e32\u6253\u5370\u51fa\u6765\u770b\u7740\u4e00\u6837\uff0c\u4f46\u662f\u5224\u65ad\u5374\u662fFalse\uff1f\u5982\u679c\u4e24\u4e2a\u5b57\u7b26\u4e32\u672b\u5c3e\u6709\u5176\u4ed6\u7b26\u53f7\uff0c\u6bd4\u5982\u56de\u8f66\u2018\\n\u2019\uff0cprint\u7684\u65f6\u5019\u65e0\u6cd5\u53d1\u73b0\u7684\uff0c\u6240\u4ee5\u9700\u8981strip\uff1a<\/p>\n<pre>a=a.strip()\nb=b.strip()\nif&nbsp;a==b:\n\tprint&nbsp;\"True\"<\/pre>\n<p>2.\u6709\u65f6\u5019==\u5224\u65ad\u662f True \uff0cis \u5224\u65ad\u5374\u662f False?<\/p>\n<p>\u8fd9\u662f\u56e0\u4e3a\u4e24\u4e2a\u5b57\u7b26\u4e32\u6765\u81ea\u4e0d\u540c\u7684\u5185\u5b58\u5757\uff0c\u5185\u5b58\u5730\u5740\u4e0d\u4e00\u6837<\/p>\n<p>id() \u51fd\u6570\u7528\u4e8e\u83b7\u53d6\u5bf9\u8c61\u7684\u5185\u5b58\u5730\u5740\u3002<\/p>\n<p>(ob1 is ob2) \u7b49\u4ef7\u4e8e (id(ob1) == id(ob2)) id\u51fd\u6570\u53ef\u4ee5\u83b7\u5f97\u5bf9\u8c61\u7684\u5185\u5b58\u5730\u5740\uff0c\u5982\u679c\u4e24\u4e2a\u5bf9\u8c61\u7684\u5185\u5b58\u5730\u5740\u662f\u4e00\u6837\u7684\uff0c\u90a3\u4e48\u8fd9\u4e24\u4e2a\u5bf9\u8c61\u80af\u5b9a\u662f\u4e00\u4e2a\u5bf9\u8c61\u3002\u548cis\u662f\u7b49\u4ef7\u7684.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/oss.py.cn\/pycn\/upload\/image\/467\/257\/877\/1568956657850837.jpg\" class=\"aligncenter\"><\/p>\n<p>\u66f4\u591a\u5b66\u4e60\u5185\u5bb9\uff0c\u8bf7\u70b9\u51fbPython\u5b66\u4e60\u7f51\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728python\u4e2d\uff0c\u5224\u65ad\u4e24\u4e2a\u5b57\u7b26\u4e32\u662f\u5426\u76f8\u7b49\u6216\u4e00\u6837\uff0c\u53ef\u4ee5\u4f7f\u7528==\u6216\u8005is\u6765\u5224\u65ad\uff1b\u5224\u65ad\u4e0d\u4e00\u6837\u53ef\u4ee5\u4f7f\u7528 is not\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":179191,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[182397],"tags":[],"class_list":["post-179190","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/179190","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=179190"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/179190\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media\/179191"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=179190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=179190"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=179190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}