{"id":3574,"date":"2026-03-11T08:06:35","date_gmt":"2026-03-11T00:06:35","guid":{"rendered":"http:\/\/xuebuwan.com\/wp\/archives\/3574"},"modified":"2026-03-23T17:24:06","modified_gmt":"2026-03-23T09:24:06","slug":"%e5%87%bd%e6%95%b0%ef%bc%9a%e7%bb%99%e4%bb%a3%e7%a0%81%e8%b5%b7%e4%b8%aa%e5%90%8d%e5%ad%97%ef%bc%8c%e4%b8%8b%e6%ac%a1%e7%9b%b4%e6%8e%a5%e7%94%a8","status":"publish","type":"post","link":"http:\/\/xuebuwan.com\/wp\/?p=3574","title":{"rendered":"\u51fd\u6570\uff1a\u7ed9\u4ee3\u7801\u8d77\u4e2a\u540d\u5b57\uff0c\u4e0b\u6b21\u76f4\u63a5\u7528"},"content":{"rendered":"<h2>\ud83d\udcde \u4ec0\u4e48\u662f\u51fd\u6570\uff1f<\/h2>\n<p>\u51fd\u6570\u5c31\u50cf\u4e00\u4e2a<strong>\u673a\u5668<\/strong>\uff1a\u4f60\u628a\u4e1c\u897f\u653e\u8fdb\u53bb\uff0c\u5b83\u5e2e\u4f60\u52a0\u5de5\uff0c\u7136\u540e\u5410\u51fa\u7ed3\u679c\u3002<\/p>\n<p>\u6bd4\u5982\uff1a<\/p>\n<ul>\n<li>\ud83e\udd6a \u70e4\u9762\u5305\u673a\uff1a\u653e\u9762\u5305\u8fdb\u53bb \u2192 \u70e4\u597d\u7684\u9762\u5305\u51fa\u6765<\/li>\n<li>\ud83e\uddee \u8ba1\u7b97\u5668\uff1a\u8f93\u5165\u6570\u5b57 \u2192 \u8ba1\u7b97\u7ed3\u679c\u51fa\u6765<\/li>\n<li>\ud83d\udcca \u91cf\u5316\u51fd\u6570\uff1a\u8f93\u5165\u80a1\u7968\u6570\u636e \u2192 \u4e70\u5165\u5356\u51fa\u4fe1\u53f7\u51fa\u6765<\/li>\n<\/ul>\n<h2>\ud83d\udc68\u200d\ud83d\udcbb \u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570<\/h2>\n<pre><code>def say_hello():\n    print(&quot;\u4f60\u597d\uff01&quot;)\n\n# \u8c03\u7528\u51fd\u6570\nsay_hello()\nsay_hello()\nsay_hello()<\/code><\/pre>\n<p>\u7ed3\u679c\uff1a<\/p>\n<pre>\u4f60\u597d\uff01\n\u4f60\u597d\uff01\n\u4f60\u597d\uff01<\/pre>\n<h2>\ud83d\udce5 \u5e26\u53c2\u6570\u7684\u51fd\u6570<\/h2>\n<pre><code>def greet(name):\n    print(f&quot;{name}\uff0c\u4f60\u597d\uff01&quot;)\n\ngreet(&quot;\u5c0f\u660e&quot;)\ngreet(&quot;\u5c0f\u7ea2&quot;)<\/code><\/pre>\n<p>\u7ed3\u679c\uff1a<\/p>\n<pre>\u5c0f\u660e\uff0c\u4f60\u597d\uff01\n\u5c0f\u7ea2\uff0c\u4f60\u597d\uff01<\/pre>\n<h2>\ud83d\udce4 \u8fd4\u56de\u7ed3\u679c<\/h2>\n<pre><code>def add(a, b):\n    result = a + b\n    return result\n\nsum1 = add(3, 5)\nsum2 = add(10, 20)\nprint(f&quot;3+5={sum1}, 10+20={sum2}&quot;)<\/code><\/pre>\n<h2>\ud83d\udcb0 \u91cf\u5316\u4f8b\u5b50\uff1a\u8ba1\u7b97\u6536\u76ca\u7387<\/h2>\n<pre><code>def calc_return(buy_price, sell_price):\n    &quot;&quot;&quot;\u8ba1\u7b97\u6536\u76ca\u7387&quot;&quot;&quot;\n    return_rate = (sell_price - buy_price) \/ buy_price * 100\n    return return_rate\n\n# \u6d4b\u8bd5\nr1 = calc_return(10, 15)\nr2 = calc_return(20, 18)\n\nprint(f&quot;\u4e70\u516510\u5143\u5356\u51fa15\u5143: {r1:.2f}%&quot;)\nprint(f&quot;\u4e70\u516520\u5143\u5356\u51fa18\u5143: {r2:.2f}%&quot;)<\/code><\/pre>\n<p>\u7ed3\u679c\uff1a<\/p>\n<pre>\u4e70\u516510\u5143\u5356\u51fa15\u5143: 50.00%\n\u4e70\u516520\u5143\u5356\u51fa18\u5143: -10.00%\n\n<h2>\ud83d\udcda \u4e0b\u4e00\u8bfe<\/h2>\n\n<p>\u5b66\u4f1a\u4e86\u51fd\u6570\uff0c\u6211\u4eec\u6765\u5b9e\u6218\uff1a<strong>\u83b7\u53d6\u80a1\u7968\u6570\u636e<\/strong>\u2014\u2014\u770b\u770b\u600e\u4e48\u8ba9Python\u5e2e\u6211\u4eec\u62ff\u5230\u80a1\u7968\u4ef7\u683c\uff01<\/p><\/pre>","protected":false},"excerpt":{"rendered":"<p>\ud83d\udcde \u4ec0\u4e48\u662f\u51fd\u6570\uff1f \u51fd\u6570\u5c31\u50cf\u4e00\u4e2a\u673a\u5668\uff1a\u4f60\u628a\u4e1c\u897f\u653e\u8fdb\u53bb\uff0c\u5b83\u5e2e\u4f60\u52a0\u5de5\uff0c\u7136\u540e\u5410\u51fa\u7ed3\u679c\u3002 \u6bd4\u5982\uff1a \ud83e\udd6a \u70e4\u9762\u5305\u673a\uff1a\u653e\u9762\u5305\u8fdb &#8230; <a title=\"\u51fd\u6570\uff1a\u7ed9\u4ee3\u7801\u8d77\u4e2a\u540d\u5b57\uff0c\u4e0b\u6b21\u76f4\u63a5\u7528\" class=\"read-more\" href=\"http:\/\/xuebuwan.com\/wp\/?p=3574\" aria-label=\"\u9605\u8bfb \u51fd\u6570\uff1a\u7ed9\u4ee3\u7801\u8d77\u4e2a\u540d\u5b57\uff0c\u4e0b\u6b21\u76f4\u63a5\u7528\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-3574","post","type-post","status-publish","format-standard","hentry","category-python-quant"],"_links":{"self":[{"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/3574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3574"}],"version-history":[{"count":1,"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/3574\/revisions"}],"predecessor-version":[{"id":3610,"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/3574\/revisions\/3610"}],"wp:attachment":[{"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3574"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}