{"id":941663,"date":"2024-12-26T21:40:08","date_gmt":"2024-12-26T13:40:08","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/941663.html"},"modified":"2024-12-26T21:40:10","modified_gmt":"2024-12-26T13:40:10","slug":"python%e5%a6%82%e4%bd%95%e6%8b%bc%e6%95%b0","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/941663.html","title":{"rendered":"python\u5982\u4f55\u62fc\u6570"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25075811\/beb9bffd-e4d9-43b1-95d6-bc5b13182f1e.webp\" alt=\"python\u5982\u4f55\u62fc\u6570\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5b57\u7b26\u4e32\u64cd\u4f5c\u3001\u5217\u8868\u64cd\u4f5c\u3001\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u548c\u5185\u7f6e\u51fd\u6570\u7b49\u65b9\u6cd5\u6765\u62fc\u63a5\u6570\u3002\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528\u5b57\u7b26\u4e32\u7684\u52a0\u53f7\u8fd0\u7b97\u7b26\u3001\u4f7f\u7528f-string\u683c\u5f0f\u5316\u3001\u4f7f\u7528join\u65b9\u6cd5\u3001\u4ee5\u53ca\u5c06\u6570\u503c\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u540e\u518d\u8fdb\u884c\u62fc\u63a5\u3002<\/strong> \u5176\u4e2d\uff0cf-string\u683c\u5f0f\u5316\u662f\u8f83\u4e3a\u73b0\u4ee3\u4e14\u7b80\u6d01\u7684\u65b9\u6cd5\u3002\u901a\u8fc7\u5728\u5b57\u7b26\u4e32\u524d\u6dfb\u52a0<code>f<\/code>\u5e76\u5728\u82b1\u62ec\u53f7\u5185\u6307\u5b9a\u53d8\u91cf\u540d\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u53d8\u91cf\u5d4c\u5165\u5230\u5b57\u7b26\u4e32\u4e2d\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u4f7f\u7528\u5b57\u7b26\u4e32\u52a0\u53f7\u8fd0\u7b97\u7b26<\/h3>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u5b57\u7b26\u4e32\u52a0\u53f7\u8fd0\u7b97\u7b26\u53ef\u4ee5\u7528\u4e8e\u62fc\u63a5\u5b57\u7b26\u4e32\u3002\u5bf9\u4e8e\u6570\u503c\u7c7b\u578b\uff0c\u9700\u8981\u5148\u5c06\u5176\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">number1 = 123<\/p>\n<p>number2 = 456<\/p>\n<p>result = str(number1) + str(number2)<\/p>\n<p>print(result)  # \u8f93\u51fa: 123456<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06\u4e24\u4e2a\u6574\u6570\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u540e\u4f7f\u7528\u52a0\u53f7\u8fd0\u7b97\u7b26\u8fdb\u884c\u62fc\u63a5\u3002\u8fd9\u6837\u505a\u7684\u597d\u5904\u662f\u7b80\u5355\u76f4\u89c2\uff0c\u4f46\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u65f6\u6548\u7387\u53ef\u80fd\u4e0d\u9ad8\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u4f7f\u7528f-string\u683c\u5f0f\u5316<\/h3>\n<\/p>\n<p><p>Python 3.6\u5f15\u5165\u4e86f-string\u683c\u5f0f\u5316\uff0c\u4f7f\u5f97\u5b57\u7b26\u4e32\u62fc\u63a5\u66f4\u52a0\u7b80\u6d01\u6613\u8bfb\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">number1 = 123<\/p>\n<p>number2 = 456<\/p>\n<p>result = f&quot;{number1}{number2}&quot;<\/p>\n<p>print(result)  # \u8f93\u51fa: 123456<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>f-string\u683c\u5f0f\u5316\u901a\u8fc7\u5728\u5b57\u7b26\u4e32\u524d\u52a0\u4e0a<code>f<\/code>\uff0c\u5e76\u5728\u82b1\u62ec\u53f7\u4e2d\u63d2\u5165\u53d8\u91cf\uff0c\u4f7f\u5f97\u62fc\u63a5\u8fc7\u7a0b\u66f4\u52a0\u6e05\u6670\u3002\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4ec5\u6613\u4e8e\u9605\u8bfb\uff0c\u8fd8\u80fd\u63d0\u9ad8\u4ee3\u7801\u7684\u6267\u884c\u6548\u7387\u3002<\/p>\n<\/p>\n<p><h3>\u4e09\u3001\u4f7f\u7528join\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p><code>join<\/code>\u65b9\u6cd5\u7528\u4e8e\u8fde\u63a5\u5b57\u7b26\u4e32\u5e8f\u5217\uff0c\u5e38\u7528\u4e8e\u62fc\u63a5\u5217\u8868\u4e2d\u7684\u5b57\u7b26\u4e32\u5143\u7d20\u3002\u5728\u62fc\u63a5\u6570\u503c\u65f6\uff0c\u9700\u8981\u5148\u5c06\u5176\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">numbers = [123, 456, 789]<\/p>\n<p>result = &#39;&#39;.join(map(str, numbers))<\/p>\n<p>print(result)  # \u8f93\u51fa: 123456789<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>map<\/code>\u51fd\u6570\u5c06\u5217\u8868\u4e2d\u7684\u6bcf\u4e2a\u6570\u503c\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff0c\u7136\u540e\u4f7f\u7528<code>join<\/code>\u65b9\u6cd5\u8fdb\u884c\u62fc\u63a5\u3002\u8fd9\u79cd\u65b9\u6cd5\u9002\u5408\u4e8e\u9700\u8981\u5904\u7406\u591a\u4e2a\u5143\u7d20\u7684\u60c5\u51b5\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u4f7f\u7528format\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p><code>format<\/code>\u65b9\u6cd5\u662f\u53e6\u4e00\u79cd\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65b9\u5f0f\uff0c\u53ef\u4ee5\u7528\u4e8e\u62fc\u63a5\u5b57\u7b26\u4e32\u548c\u6570\u503c\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">number1 = 123<\/p>\n<p>number2 = 456<\/p>\n<p>result = &quot;{}{}&quot;.format(number1, number2)<\/p>\n<p>print(result)  # \u8f93\u51fa: 123456<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7<code>format<\/code>\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u5b57\u7b26\u4e32\u4e2d\u6307\u5b9a\u5360\u4f4d\u7b26\uff0c\u5e76\u5728\u540e\u7eed\u7684\u53c2\u6570\u4e2d\u4f20\u5165\u9700\u8981\u62fc\u63a5\u7684\u53d8\u91cf\u3002<\/p>\n<\/p>\n<p><h3>\u4e94\u3001\u4f7f\u7528\u5185\u7f6e\u51fd\u6570<code>str<\/code><\/h3>\n<\/p>\n<p><p>\u76f4\u63a5\u4f7f\u7528<code>str<\/code>\u51fd\u6570\u5c06\u6570\u503c\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u540e\u8fdb\u884c\u62fc\u63a5\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">number1 = 123<\/p>\n<p>number2 = 456<\/p>\n<p>result = str(number1) + str(number2)<\/p>\n<p>print(result)  # \u8f93\u51fa: 123456<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u4e0e\u4f7f\u7528\u52a0\u53f7\u8fd0\u7b97\u7b26\u7c7b\u4f3c\uff0c\u9002\u5408\u4e8e\u7b80\u5355\u7684\u62fc\u63a5\u64cd\u4f5c\u3002<\/p>\n<\/p>\n<p><h3>\u516d\u3001\u603b\u7ed3\u4e0e\u5efa\u8bae<\/h3>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u62fc\u63a5\u6570\u503c\u4e3b\u8981\u4f9d\u8d56\u4e8e\u5c06\u6570\u503c\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u540e\u8fdb\u884c\u64cd\u4f5c\u3002<strong>\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u6267\u884c\u6548\u7387<\/strong>\u3002\u5bf9\u4e8e\u7b80\u5355\u7684\u62fc\u63a5\u4efb\u52a1\uff0c\u4f7f\u7528\u5b57\u7b26\u4e32\u52a0\u53f7\u6216<code>str<\/code>\u51fd\u6570\u5373\u53ef\uff1b\u5bf9\u4e8e\u9700\u8981\u5904\u7406\u591a\u4e2a\u5143\u7d20\u6216\u8ffd\u6c42\u4ee3\u7801\u7b80\u6d01\u7684\u60c5\u51b5\uff0cf-string\u683c\u5f0f\u5316\u548c<code>join<\/code>\u65b9\u6cd5\u662f\u66f4\u597d\u7684\u9009\u62e9\u3002\u968f\u7740Python\u7248\u672c\u7684\u66f4\u65b0\uff0cf-string\u5df2\u7ecf\u6210\u4e3a\u63a8\u8350\u7684\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65b9\u5f0f\uff0c\u56e0\u5176\u7b80\u6d01\u3001\u9ad8\u6548\u4e14\u53ef\u8bfb\u6027\u5f3a\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u5c06\u6570\u5b57\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u5e76\u62fc\u63a5\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684<code>str()<\/code>\u51fd\u6570\u5c06\u6570\u5b57\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002\u62fc\u63a5\u5b57\u7b26\u4e32\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528<code>+<\/code>\u8fd0\u7b97\u7b26\uff0c\u6216\u8005\u4f7f\u7528<code>join()<\/code>\u65b9\u6cd5\u5b9e\u73b0\u3002\u4f8b\u5982\uff0c\u5047\u8bbe\u6709\u4e24\u4e2a\u6570\u5b57<code>num1 = 123<\/code>\u548c<code>num2 = 456<\/code>\uff0c\u53ef\u4ee5\u8fd9\u6837\u62fc\u63a5\uff1a  <\/p>\n<pre><code class=\"language-python\">num1 = 123  \nnum2 = 456  \nresult = str(num1) + str(num2)  \nprint(result)  # \u8f93\u51fa &#39;123456&#39;\n<\/code><\/pre>\n<p>\u4f7f\u7528<code>join()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u66f4\u7075\u6d3b\u5730\u62fc\u63a5\u591a\u4e2a\u6570\u5b57\uff1a<\/p>\n<pre><code class=\"language-python\">numbers = [123, 456, 789]  \nresult = &#39;&#39;.join(map(str, numbers))  \nprint(result)  # \u8f93\u51fa &#39;123456789&#39;\n<\/code><\/pre>\n<p><strong>\u5728Python\u4e2d\u5982\u4f55\u5bf9\u591a\u4e2a\u6570\u5b57\u8fdb\u884c\u6392\u5e8f\u540e\u62fc\u63a5\uff1f<\/strong><br \/>\u5982\u679c\u9700\u8981\u5c06\u4e00\u7ec4\u6570\u5b57\u8fdb\u884c\u6392\u5e8f\u5e76\u62fc\u63a5\uff0c\u53ef\u4ee5\u4f7f\u7528<code>sorted()<\/code>\u51fd\u6570\u3002\u9996\u5148\u5c06\u6570\u5b57\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff0c\u7136\u540e\u4f7f\u7528<code>join()<\/code>\u8fdb\u884c\u62fc\u63a5\u3002\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre><code class=\"language-python\">numbers = [34, 12, 56]  \nsorted_numbers = sorted(numbers)  \nresult = &#39;&#39;.join(map(str, sorted_numbers))  \nprint(result)  # \u8f93\u51fa &#39;123456&#39;\n<\/code><\/pre>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u786e\u4fdd\u62fc\u63a5\u540e\u7684\u6570\u5b57\u662f\u6309\u5347\u5e8f\u6392\u5217\u7684\u3002<\/p>\n<p><strong>Python\u4e2d\u662f\u5426\u53ef\u4ee5\u4f7f\u7528\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u62fc\u63a5\u6570\u5b57\uff1f<\/strong><br \/>\u5f53\u7136\u53ef\u4ee5\uff01Python\u63d0\u4f9b\u4e86\u591a\u79cd\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5\uff0c\u50cf\u662ff-string\u3001<code>format()<\/code>\u65b9\u6cd5\u548c\u767e\u5206\u53f7<code>%<\/code>\u683c\u5f0f\u3002\u4f7f\u7528f-string\u7684\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre><code class=\"language-python\">num1 = 7  \nnum2 = 8  \nresult = f&quot;{num1}{num2}&quot;  \nprint(result)  # \u8f93\u51fa &#39;78&#39;\n<\/code><\/pre>\n<p>\u4f7f\u7528<code>format()<\/code>\u65b9\u6cd5\u4e5f\u5f88\u65b9\u4fbf\uff1a<\/p>\n<pre><code class=\"language-python\">num1 = 7  \nnum2 = 8  \nresult = &quot;{}{}&quot;.format(num1, num2)  \nprint(result)  # \u8f93\u51fa &#39;78&#39;\n<\/code><\/pre>\n<p>\u8fd9\u4e9b\u65b9\u6cd5\u4f7f\u5f97\u62fc\u63a5\u6570\u5b57\u53d8\u5f97\u66f4\u52a0\u7075\u6d3b\u548c\u76f4\u89c2\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5b57\u7b26\u4e32\u64cd\u4f5c\u3001\u5217\u8868\u64cd\u4f5c\u3001\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u548c\u5185\u7f6e\u51fd\u6570\u7b49\u65b9\u6cd5\u6765\u62fc\u63a5\u6570\u3002\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528\u5b57 [&hellip;]","protected":false},"author":3,"featured_media":941666,"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\/941663"}],"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=941663"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/941663\/revisions"}],"predecessor-version":[{"id":941667,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/941663\/revisions\/941667"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/941666"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=941663"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=941663"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=941663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}