{"id":178246,"date":"2022-04-18T07:58:01","date_gmt":"2022-04-17T23:58:01","guid":{"rendered":"http:\/\/www.idc.net\/help\/178246\/"},"modified":"2022-04-18T07:58:01","modified_gmt":"2022-04-17T23:58:01","slug":"%e5%90%8e%e6%b5%aa%e4%ba%91python%e6%95%99%e7%a8%8b%ef%bc%9apython%e5%88%a4%e6%96%ad%e4%b8%80%e4%b8%aa%e6%95%b0%e6%98%af%e4%b8%8d%e6%98%af%e6%95%b4%e6%95%b0","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/178246\/","title":{"rendered":"\u540e\u6d6a\u4e91Python\u6559\u7a0b\uff1apython\u5224\u65ad\u4e00\u4e2a\u6570\u662f\u4e0d\u662f\u6574\u6570"},"content":{"rendered":"<p><strong>\u5728python\u4e2d\u5982\u4f55\u5224\u65ad\u4e00\u4e2a\u6570\u662f\u4e0d\u662f\u6574\u6570\uff1f<\/strong><\/p>\n<p><strong><\/strong><img decoding=\"async\" src=\"https:\/\/oss.py.cn\/pycn\/upload\/article\/000\/000\/005\/5d65e9e6bbe6c983.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u5176\u5b9epython\u53ef\u4ee5\u4f7f\u7528\u4e24\u79cd\u5224\u65ad\u53d8\u91cf\u7c7b\u578b\u7684\u65b9\u6cd5\uff1atype()\u51fd\u6570\u53ef\u4ee5\u76f4\u63a5\u8fd4\u56de\u53d8\u91cf\u7c7b\u578b\uff1bisinstance()\u51fd\u6570\u53ef\u4ee5\u7528\u6765\u5224\u65ad\u53d8\u91cf\u7684\u7c7b\u578b\uff0c\u8fd4\u56de\u7684\u662f\u4e00\u4e2a\u5e03\u5c14\u503c\u3002<\/strong><\/p>\n<p>python\u5b66\u4e60\u7f51\uff0c\u5927\u91cf\u7684\u514d\u8d39python\u89c6\u9891\u6559\u7a0b\uff0c\u6b22\u8fce\u5728\u7ebf\u5b66\u4e60\uff01<\/p>\n<p><strong>type()\u51fd\u6570<\/strong><\/p>\n<p>\u4e0d\u662f\u5224\u65ad\u53d8\u91cf\u7684\u7c7b\u578b\uff0c\u800c\u4f7f\u76f4\u63a5\u8fd4\u56de\u53d8\u91cf\u7684\u7c7b\u578b<\/p>\n<pre>num&nbsp;=&nbsp;123\nif&nbsp;type(num)&nbsp;==&nbsp;int:\n&nbsp;&nbsp;&nbsp;&nbsp;print(\"num\u662f\u6574\u6570\")\nelse:\n&nbsp;&nbsp;&nbsp;&nbsp;print(\"num\u4e0d\u662f\u6574\u6570\")<\/pre>\n<p><strong>isinstance()\u51fd\u6570<\/strong><\/p>\n<p>\u53ef\u4ee5\u7528\u6765\u5224\u65ad\u53d8\u91cf\u7684\u7c7b\u578b\uff0c\u5b83\u8fd4\u56de\u7684\u662f\u4e00\u4e2a\u5e03\u5c14\u503c\uff0cFalse or True.<\/p>\n<pre>&gt;&gt;&gt;isinstance(['123'],int)\n&gt;&gt;&gt;False<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5728python\u4e2d\u5982\u4f55\u5224\u65ad\u4e00\u4e2a\u6570\u662f\u4e0d\u662f\u6574\u6570\uff1f \u5176\u5b9epython\u53ef\u4ee5\u4f7f\u7528\u4e24\u79cd\u5224\u65ad\u53d8\u91cf\u7c7b\u578b\u7684\u65b9\u6cd5\uff1atype()\u51fd\u6570\u53ef [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":178247,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[182397],"tags":[],"class_list":["post-178246","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\/178246","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=178246"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/178246\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media\/178247"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=178246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=178246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=178246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}