{"id":1090340,"date":"2025-01-08T14:01:47","date_gmt":"2025-01-08T06:01:47","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1090340.html"},"modified":"2025-01-08T14:01:49","modified_gmt":"2025-01-08T06:01:49","slug":"%e5%a6%82%e4%bd%95%e7%94%a8%e4%b8%80%e4%b8%aa%e5%b0%8f%e6%97%b6%e8%ae%b2%e8%a7%a3python-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1090340.html","title":{"rendered":"\u5982\u4f55\u7528\u4e00\u4e2a\u5c0f\u65f6\u8bb2\u89e3python"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24203022\/0d6eb6cd-0c36-45b8-aec2-79b8b0a8dfdb.webp\" alt=\"\u5982\u4f55\u7528\u4e00\u4e2a\u5c0f\u65f6\u8bb2\u89e3python\" \/><\/p>\n<p><p> <strong>\u8981\u5728\u4e00\u4e2a\u5c0f\u65f6\u5185\u8bb2\u89e3Python\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u65b9\u6cd5\uff1a\u7b80\u8981\u4ecb\u7ecdPython\u7684\u80cc\u666f\u548c\u4f18\u52bf\u3001\u57fa\u672c\u8bed\u6cd5\u548c\u6570\u636e\u7c7b\u578b\u3001\u63a7\u5236\u7ed3\u6784\u3001\u51fd\u6570\u548c\u6a21\u5757\u3001\u793a\u4f8b\u4ee3\u7801\u6f14\u793a\u3002<\/strong> \u4ee5\u4e0b\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728\u4e00\u4e2a\u5c0f\u65f6\u5185\u9ad8\u6548\u5730\u8bb2\u89e3Python\u7f16\u7a0b\u8bed\u8a00\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u80cc\u666f\u548c\u4f18\u52bf<\/h3>\n<\/p>\n<p><p>Python\u662f\u4e00\u79cd\u9ad8\u7ea7\u7f16\u7a0b\u8bed\u8a00\uff0c\u7531Guido van Rossum\u4e8e20\u4e16\u7eaa80\u5e74\u4ee3\u672b\u521b\u5efa\uff0c\u5e76\u57281991\u5e74\u9996\u6b21\u53d1\u5e03\u3002\u5b83\u4ee5\u5176\u7b80\u6d01\u3001\u6613\u8bfb\u548c\u7075\u6d3b\u7684\u8bed\u6cd5\u800c\u95fb\u540d\u3002Python\u5e7f\u6cdb\u5e94\u7528\u4e8eWeb\u5f00\u53d1\u3001\u6570\u636e\u79d1\u5b66\u3001<a href=\"https:\/\/docs.pingcode.com\/tag\/AI\" target=\"_blank\">\u4eba\u5de5\u667a\u80fd<\/a>\u3001\u81ea\u52a8\u5316\u7b49\u9886\u57df\uff0c\u662f\u8bb8\u591a\u521d\u5b66\u8005\u548c\u4e13\u4e1a\u5f00\u53d1\u8005\u7684\u9996\u9009\u8bed\u8a00\u3002<\/p>\n<\/p>\n<p><p>Python\u7684\u4f18\u52bf\u5305\u62ec\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u6613\u5b66\u6613\u7528<\/strong>\uff1aPython\u5177\u6709\u7b80\u6d01\u660e\u4e86\u7684\u8bed\u6cd5\uff0c\u975e\u5e38\u9002\u5408\u521d\u5b66\u8005\u3002<\/li>\n<li><strong>\u5f3a\u5927\u7684\u6807\u51c6\u5e93<\/strong>\uff1aPython\u81ea\u5e26\u4e30\u5bcc\u7684\u6807\u51c6\u5e93\uff0c\u80fd\u591f\u6ee1\u8db3\u591a\u79cd\u5f00\u53d1\u9700\u6c42\u3002<\/li>\n<li><strong>\u8de8\u5e73\u53f0<\/strong>\uff1aPython\u53ef\u4ee5\u5728Windows\u3001Mac\u548cLinux\u7b49\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u8fd0\u884c\u3002<\/li>\n<li><strong>\u793e\u533a\u652f\u6301<\/strong>\uff1aPython\u62e5\u6709\u5e9e\u5927\u7684\u5f00\u53d1\u8005\u793e\u533a\uff0c\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u7b2c\u4e09\u65b9\u5e93\u548c\u6846\u67b6\u3002<\/li>\n<\/ul>\n<p><h3>\u4e8c\u3001\u57fa\u672c\u8bed\u6cd5\u548c\u6570\u636e\u7c7b\u578b<\/h3>\n<\/p>\n<p><h4>1. \u53d8\u91cf\u548c\u6570\u636e\u7c7b\u578b<\/h4>\n<\/p>\n<p><p>Python\u662f\u4e00\u79cd\u52a8\u6001\u7c7b\u578b\u8bed\u8a00\uff0c\u4e0d\u9700\u8981\u663e\u5f0f\u58f0\u660e\u53d8\u91cf\u7c7b\u578b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u6570\u636e\u7c7b\u578b\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u6574\u6570 (int)<\/strong>\uff1a\u7528\u4e8e\u8868\u793a\u6574\u6570\uff0c\u5982 <code>a = 10<\/code><\/li>\n<li><strong>\u6d6e\u70b9\u6570 (float)<\/strong>\uff1a\u7528\u4e8e\u8868\u793a\u5c0f\u6570\uff0c\u5982 <code>b = 3.14<\/code><\/li>\n<li><strong>\u5b57\u7b26\u4e32 (str)<\/strong>\uff1a\u7528\u4e8e\u8868\u793a\u6587\u672c\uff0c\u5982 <code>c = &quot;Hello, World!&quot;<\/code><\/li>\n<li><strong>\u5e03\u5c14\u503c (bool)<\/strong>\uff1a\u7528\u4e8e\u8868\u793a\u771f\u6216\u5047\uff0c\u5982 <code>d = True<\/code><\/li>\n<\/ul>\n<p><h4>2. \u57fa\u672c\u8bed\u6cd5<\/h4>\n<\/p>\n<p><p>Python\u7684\u8bed\u6cd5\u975e\u5e38\u7b80\u6d01\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u8bed\u6cd5\u89c4\u5219\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u6ce8\u91ca<\/strong>\uff1a\u4f7f\u7528 <code>#<\/code> \u8868\u793a\u5355\u884c\u6ce8\u91ca\uff0c\u591a\u884c\u6ce8\u91ca\u4f7f\u7528 <code>&#39;&#39;&#39;<\/code> \u6216 <code>&quot;&quot;&quot;<\/code>\u3002<\/li>\n<li><strong>\u7f29\u8fdb<\/strong>\uff1aPython\u4f7f\u7528\u7f29\u8fdb\u6765\u8868\u793a\u4ee3\u7801\u5757\uff0c\u901a\u5e38\u4f7f\u75284\u4e2a\u7a7a\u683c\u3002<\/li>\n<li><strong>\u53d8\u91cf\u8d4b\u503c<\/strong>\uff1a\u76f4\u63a5\u4f7f\u7528\u7b49\u53f7 <code>=<\/code> \u8fdb\u884c\u8d4b\u503c\u3002<\/li>\n<\/ul>\n<p><pre><code class=\"language-python\"># \u8fd9\u662f\u4e00\u4e2a\u6ce8\u91ca<\/p>\n<p>a = 10<\/p>\n<p>b = 3.14<\/p>\n<p>c = &quot;Hello, World!&quot;<\/p>\n<p>d = True<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e09\u3001\u63a7\u5236\u7ed3\u6784<\/h3>\n<\/p>\n<p><h4>1. \u6761\u4ef6\u8bed\u53e5<\/h4>\n<\/p>\n<p><p>\u6761\u4ef6\u8bed\u53e5\u7528\u4e8e\u6839\u636e\u6761\u4ef6\u6267\u884c\u4e0d\u540c\u7684\u4ee3\u7801\u5757\u3002Python\u7684\u6761\u4ef6\u8bed\u53e5\u5305\u62ec <code>if<\/code>\u3001<code>elif<\/code> \u548c <code>else<\/code>\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">x = 10<\/p>\n<p>if x &gt; 0:<\/p>\n<p>    print(&quot;x \u662f\u6b63\u6570&quot;)<\/p>\n<p>elif x == 0:<\/p>\n<p>    print(&quot;x \u662f\u96f6&quot;)<\/p>\n<p>else:<\/p>\n<p>    print(&quot;x \u662f\u8d1f\u6570&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2. \u5faa\u73af\u8bed\u53e5<\/h4>\n<\/p>\n<p><p>\u5faa\u73af\u8bed\u53e5\u7528\u4e8e\u91cd\u590d\u6267\u884c\u4ee3\u7801\u5757\u3002Python\u7684\u5faa\u73af\u8bed\u53e5\u5305\u62ec <code>for<\/code> \u5faa\u73af\u548c <code>while<\/code> \u5faa\u73af\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># for \u5faa\u73af<\/p>\n<p>for i in range(5):<\/p>\n<p>    print(i)<\/p>\n<h2><strong>while \u5faa\u73af<\/strong><\/h2>\n<p>i = 0<\/p>\n<p>while i &lt; 5:<\/p>\n<p>    print(i)<\/p>\n<p>    i += 1<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u56db\u3001\u51fd\u6570\u548c\u6a21\u5757<\/h3>\n<\/p>\n<p><h4>1. \u5b9a\u4e49\u51fd\u6570<\/h4>\n<\/p>\n<p><p>\u51fd\u6570\u662f\u7ec4\u7ec7\u4ee3\u7801\u7684\u57fa\u672c\u5355\u4f4d\uff0c\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u91cd\u7528\u6027\u548c\u53ef\u8bfb\u6027\u3002\u4f7f\u7528 <code>def<\/code> \u5173\u952e\u5b57\u5b9a\u4e49\u51fd\u6570\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def add(a, b):<\/p>\n<p>    return a + b<\/p>\n<p>result = add(10, 20)<\/p>\n<p>print(result)  # \u8f93\u51fa 30<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2. \u5bfc\u5165\u6a21\u5757<\/h4>\n<\/p>\n<p><p>\u6a21\u5757\u662fPython\u7a0b\u5e8f\u7684\u57fa\u672c\u7ec4\u7ec7\u5355\u5143\uff0c\u53ef\u4ee5\u5c06\u76f8\u5173\u7684\u4ee3\u7801\u7ec4\u7ec7\u5728\u4e00\u8d77\u3002\u4f7f\u7528 <code>import<\/code> \u5173\u952e\u5b57\u5bfc\u5165\u6a21\u5757\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import math<\/p>\n<p>print(math.sqrt(16))  # \u8f93\u51fa 4.0<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e94\u3001\u793a\u4f8b\u4ee3\u7801\u6f14\u793a<\/h3>\n<\/p>\n<p><p>\u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3Python\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u6f14\u793a\u5982\u4f55\u5b9a\u4e49\u4e00\u4e2a\u7c7b\u5e76\u521b\u5efa\u5bf9\u8c61\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">class Dog:<\/p>\n<p>    def __init__(self, name, age):<\/p>\n<p>        self.name = name<\/p>\n<p>        self.age = age<\/p>\n<p>    def bark(self):<\/p>\n<p>        print(f&quot;{self.name} \u8bf4: \u6c6a\u6c6a!&quot;)<\/p>\n<p>my_dog = Dog(&quot;\u65fa\u8d22&quot;, 3)<\/p>\n<p>my_dog.bark()  # \u8f93\u51fa \u65fa\u8d22 \u8bf4: \u6c6a\u6c6a!<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u4ee5\u4e0a\u5185\u5bb9\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u4e00\u4e2a\u5c0f\u65f6\u5185\u9ad8\u6548\u5730\u8bb2\u89e3Python\u7f16\u7a0b\u8bed\u8a00\u7684\u57fa\u7840\u77e5\u8bc6\u3002\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u80fd\u591f\u5e2e\u52a9\u4f60\u5feb\u901f\u638c\u63e1Python\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u5e76\u4e3a\u8fdb\u4e00\u6b65\u5b66\u4e60\u6253\u4e0b\u575a\u5b9e\u7684\u57fa\u7840\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5728\u4e00\u4e2a\u5c0f\u65f6\u5185\u5b66\u4e60Python\u7684\u6700\u4f73\u65b9\u6cd5\u662f\u4ec0\u4e48\uff1f<\/strong><br \/>\u8981\u5728\u4e00\u4e2a\u5c0f\u65f6\u5185\u5b66\u4e60Python\uff0c\u53ef\u4ee5\u96c6\u4e2d\u7cbe\u529b\u4e8e\u4e00\u4e9b\u57fa\u672c\u7684\u6982\u5ff5\uff0c\u4f8b\u5982\u53d8\u91cf\u3001\u6570\u636e\u7c7b\u578b\u3001\u63a7\u5236\u7ed3\u6784\uff08\u5982\u6761\u4ef6\u8bed\u53e5\u548c\u5faa\u73af\uff09\u3001\u51fd\u6570\u548c\u57fa\u7840\u7684\u8f93\u5165\u8f93\u51fa\u3002\u5229\u7528\u5728\u7ebf\u6559\u7a0b\u6216\u89c6\u9891\u8bfe\u7a0b\uff0c\u7ed3\u5408\u5b9e\u9645\u7f16\u7801\u7ec3\u4e60\uff0c\u53ef\u4ee5\u5e2e\u52a9\u52a0\u6df1\u7406\u89e3\u3002\u6b64\u5916\uff0c\u4f7f\u7528\u4e92\u52a8\u5f0f\u7f16\u7a0b\u73af\u5883\uff08\u5982Jupyter Notebook\u6216\u5728\u7ebf\u7f16\u7a0b\u5e73\u53f0\uff09\u6765\u8fdb\u884c\u5b9e\u65f6\u5b9e\u9a8c\u4e5f\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002<\/p>\n<p><strong>\u9002\u5408\u521d\u5b66\u8005\u7684Python\u5b66\u4e60\u8d44\u6e90\u6709\u54ea\u4e9b\uff1f<\/strong><br \/>\u5bf9\u4e8e\u521d\u5b66\u8005\uff0c\u6709\u8bb8\u591a\u4f18\u8d28\u7684\u5b66\u4e60\u8d44\u6e90\u53ef\u4f9b\u9009\u62e9\u3002\u4f8b\u5982\uff0cCodecademy\u548cW3Schools\u63d0\u4f9b\u4e92\u52a8\u5f0f\u7684Python\u8bfe\u7a0b\uff0c\u800cYouTube\u4e0a\u7684\u7f16\u7a0b\u9891\u9053\u4e5f\u6709\u5927\u91cf\u7684\u5165\u95e8\u6559\u7a0b\u3002\u6b64\u5916\uff0c\u53ef\u4ee5\u53c2\u8003\u300aPython Crash Course\u300b\u548c\u300aAutomate the Boring Stuff with Python\u300b\u7b49\u4e66\u7c4d\uff0c\u5b83\u4eec\u4ee5\u6613\u61c2\u7684\u65b9\u5f0f\u4ecb\u7ecdPython\u7684\u57fa\u7840\u77e5\u8bc6\u548c\u5b9e\u7528\u5e94\u7528\u3002<\/p>\n<p><strong>\u5982\u4f55\u5728\u77ed\u65f6\u95f4\u5185\u63d0\u9ad8Python\u7f16\u7a0b\u6280\u80fd\uff1f<\/strong><br \/>\u5feb\u901f\u63d0\u9ad8Python\u7f16\u7a0b\u6280\u80fd\u7684\u6709\u6548\u65b9\u6cd5\u5305\u62ec\u5b9a\u671f\u7ec3\u4e60\u548c\u53c2\u4e0e\u7f16\u7a0b\u6311\u6218\u3002\u7f51\u7ad9\u5982LeetCode\u3001HackerRank\u548cCodewars\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u7f16\u7a0b\u9898\u76ee\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5728\u89e3\u51b3\u5b9e\u9645\u95ee\u9898\u4e2d\u52a0\u6df1\u5bf9Python\u7684\u7406\u89e3\u3002\u6b64\u5916\uff0c\u53c2\u4e0e\u5f00\u6e90\u9879\u76ee\u6216\u7f16\u5199\u5c0f\u578b\u5e94\u7528\u7a0b\u5e8f\u4e5f\u662f\u63d0\u5347\u6280\u80fd\u7684\u7edd\u4f73\u9014\u5f84\uff0c\u5b9e\u8df5\u4f1a\u8ba9\u4f60\u66f4\u719f\u6089Python\u7684\u5404\u79cd\u529f\u80fd\u548c\u5e93\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u8981\u5728\u4e00\u4e2a\u5c0f\u65f6\u5185\u8bb2\u89e3Python\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u65b9\u6cd5\uff1a\u7b80\u8981\u4ecb\u7ecdPython\u7684\u80cc\u666f\u548c\u4f18\u52bf\u3001\u57fa\u672c\u8bed\u6cd5\u548c\u6570\u636e\u7c7b\u578b\u3001\u63a7\u5236\u7ed3 [&hellip;]","protected":false},"author":3,"featured_media":1090345,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1090340"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1090340"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1090340\/revisions"}],"predecessor-version":[{"id":1090347,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1090340\/revisions\/1090347"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1090345"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1090340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1090340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1090340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}