{"id":1002262,"date":"2024-12-27T10:07:11","date_gmt":"2024-12-27T02:07:11","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1002262.html"},"modified":"2024-12-27T10:07:13","modified_gmt":"2024-12-27T02:07:13","slug":"python%e4%b8%ad%e5%8a%a0%e5%8f%b7%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1002262.html","title":{"rendered":"python\u4e2d\u52a0\u53f7\u5982\u4f55\u4f7f\u7528"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25080110\/011c4b0a-529d-4e16-a66a-bca0e94349b2.webp\" alt=\"python\u4e2d\u52a0\u53f7\u5982\u4f55\u4f7f\u7528\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\uff0c\u52a0\u53f7\uff08+\uff09\u4e3b\u8981\u7528\u4e8e\u6570\u503c\u7684\u76f8\u52a0\u3001\u5b57\u7b26\u4e32\u7684\u8fde\u63a5\u3001\u5217\u8868\u7684\u5408\u5e76\u7b49\u64cd\u4f5c\u3002\u901a\u8fc7\u52a0\u53f7\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4e0d\u540c\u6570\u636e\u7c7b\u578b\u7684\u52a0\u6cd5\u8fd0\u7b97\u3001\u5b57\u7b26\u4e32\u62fc\u63a5\u4ee5\u53ca\u5408\u5e76\u591a\u4e2a\u5217\u8868\u6216\u5143\u7ec4\u3002<\/strong>\u5176\u4e2d\uff0c\u5bf9\u4e8e\u6570\u503c\u7c7b\u578b\uff0c\u52a0\u53f7\u7528\u4e8e\u6267\u884c\u6570\u5b66\u52a0\u6cd5\u64cd\u4f5c\uff1b\u5bf9\u4e8e\u5b57\u7b26\u4e32\uff0c\u52a0\u53f7\u7528\u4e8e\u5c06\u4e24\u4e2a\u5b57\u7b26\u4e32\u8fde\u63a5\u6210\u4e00\u4e2a\u65b0\u7684\u5b57\u7b26\u4e32\uff1b\u5bf9\u4e8e\u5217\u8868\uff0c\u52a0\u53f7\u7528\u4e8e\u5c06\u4e24\u4e2a\u5217\u8868\u5408\u5e76\u6210\u4e00\u4e2a\u65b0\u7684\u5217\u8868\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u63a2\u8ba8\u8fd9\u4e9b\u7528\u6cd5\uff0c\u5e76\u5206\u4eab\u4e00\u4e9b\u4e2a\u4eba\u7ecf\u9a8c\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u6570\u503c\u76f8\u52a0<\/p>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u52a0\u53f7\u6700\u5e38\u89c1\u7684\u7528\u9014\u4e4b\u4e00\u5c31\u662f\u7528\u4e8e\u6570\u503c\u7684\u76f8\u52a0\u64cd\u4f5c\u3002\u8fd9\u5305\u62ec\u6574\u6570\u548c\u6d6e\u70b9\u6570\u7684\u52a0\u6cd5\u8fd0\u7b97\u3002\u5f53\u4e24\u4e2a\u6570\u503c\u64cd\u4f5c\u6570\u90fd\u4e3a\u6570\u503c\u7c7b\u578b\u65f6\uff0cPython\u4f1a\u6267\u884c\u6807\u51c6\u7684\u6570\u5b66\u52a0\u6cd5\u64cd\u4f5c\u3002<\/p>\n<\/p>\n<p><p>\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">a = 5<\/p>\n<p>b = 3<\/p>\n<p>result = a + b  # \u7ed3\u679c\u4e3a8<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u76f4\u63a5\u7684\u6570\u503c\u52a0\u6cd5\u5728\u65e5\u5e38\u7f16\u7a0b\u4e2d\u975e\u5e38\u5e38\u89c1\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u5bf9\u591a\u4e2a\u53d8\u91cf\u8fdb\u884c\u7d2f\u52a0\u65f6\u3002\u4e00\u4e2a\u9700\u8981\u6ce8\u610f\u7684\u5730\u65b9\u662f\uff0cPython\u652f\u6301\u5927\u6574\u6570\u8fd0\u7b97\uff0c\u8fd9\u610f\u5473\u7740\u5373\u4f7f\u662f\u975e\u5e38\u5927\u7684\u6570\u503c\uff0cPython\u4e5f\u80fd\u6b63\u786e\u5904\u7406\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001\u5b57\u7b26\u4e32\u62fc\u63a5<\/p>\n<\/p>\n<p><p>\u52a0\u53f7\u5728\u5b57\u7b26\u4e32\u62fc\u63a5\u4e2d\u540c\u6837\u8d77\u5230\u91cd\u8981\u4f5c\u7528\u3002\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u52a0\u53f7\u5c06\u4e24\u4e2a\u6216\u591a\u4e2a\u5b57\u7b26\u4e32\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u5f62\u6210\u4e00\u4e2a\u65b0\u7684\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">str1 = &quot;Hello&quot;<\/p>\n<p>str2 = &quot;World&quot;<\/p>\n<p>greeting = str1 + &quot; &quot; + str2  # \u7ed3\u679c\u4e3a&quot;Hello World&quot;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4f7f\u7528\u52a0\u53f7\u8fdb\u884c\u5b57\u7b26\u4e32\u62fc\u63a5\u65f6\uff0c\u52a1\u5fc5\u786e\u4fdd\u6240\u6709\u64cd\u4f5c\u6570\u90fd\u662f\u5b57\u7b26\u4e32\u7c7b\u578b\uff0c\u5426\u5219Python\u4f1a\u629b\u51fa\u7c7b\u578b\u9519\u8bef\u3002\u4e00\u4e2a\u5e38\u89c1\u7684\u7f16\u7a0b\u6280\u5de7\u662f\u4f7f\u7528str()\u51fd\u6570\u5c06\u5176\u4ed6\u6570\u636e\u7c7b\u578b\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff0c\u4ee5\u4fbf\u4e0e\u5176\u4ed6\u5b57\u7b26\u4e32\u8fdb\u884c\u62fc\u63a5\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u5217\u8868\u5408\u5e76<\/p>\n<\/p>\n<p><p>\u9664\u4e86\u6570\u503c\u548c\u5b57\u7b26\u4e32\uff0cPython\u4e2d\u7684\u52a0\u53f7\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5408\u5e76\u4e24\u4e2a\u5217\u8868\u3002\u901a\u8fc7\u52a0\u53f7\u64cd\u4f5c\u7b26\uff0c\u53ef\u4ee5\u5c06\u4e24\u4e2a\u5217\u8868\u5143\u7d20\u5408\u5e76\u6210\u4e00\u4e2a\u65b0\u7684\u5217\u8868\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">list1 = [1, 2, 3]<\/p>\n<p>list2 = [4, 5, 6]<\/p>\n<p>combined_list = list1 + list2  # \u7ed3\u679c\u4e3a[1, 2, 3, 4, 5, 6]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u5217\u8868\u5408\u5e76\u64cd\u4f5c\u5728\u6570\u636e\u5904\u7406\u548c\u6570\u636e\u5206\u6790\u4e2d\u975e\u5e38\u6709\u7528\uff0c\u7279\u522b\u662f\u5f53\u9700\u8981\u5c06\u591a\u4e2a\u6570\u636e\u96c6\u7ec4\u5408\u6210\u4e00\u4e2a\u5355\u4e00\u7684\u6570\u636e\u96c6\u65f6\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5408\u5e76\u64cd\u4f5c\u4f1a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5217\u8868\uff0c\u800c\u4e0d\u4f1a\u4fee\u6539\u539f\u6765\u7684\u5217\u8868\u3002<\/p>\n<\/p>\n<p><p>\u56db\u3001\u5143\u7ec4\u5408\u5e76<\/p>\n<\/p>\n<p><p>\u7c7b\u4f3c\u4e8e\u5217\u8868\uff0c\u5143\u7ec4\u4e5f\u53ef\u4ee5\u4f7f\u7528\u52a0\u53f7\u8fdb\u884c\u5408\u5e76\u3002\u867d\u7136\u5143\u7ec4\u662f\u4e0d\u53ef\u53d8\u7684\uff0c\u4f46\u901a\u8fc7\u52a0\u53f7\u64cd\u4f5c\u7b26\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5143\u7ec4\uff0c\u5305\u542b\u4e24\u4e2a\u6216\u591a\u4e2a\u5143\u7ec4\u7684\u5143\u7d20\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">tuple1 = (1, 2)<\/p>\n<p>tuple2 = (3, 4)<\/p>\n<p>combined_tuple = tuple1 + tuple2  # \u7ed3\u679c\u4e3a(1, 2, 3, 4)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4f7f\u7528\u52a0\u53f7\u5408\u5e76\u5143\u7ec4\u65f6\uff0c\u540c\u6837\u4f1a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5143\u7ec4\u5bf9\u8c61\uff0c\u800c\u4e0d\u662f\u4fee\u6539\u539f\u6765\u7684\u5143\u7ec4\u3002\u5bf9\u4e8e\u9700\u8981\u4fdd\u6301\u6570\u636e\u4e0d\u53ef\u53d8\u6027\u7684\u573a\u5408\uff0c\u5143\u7ec4\u662f\u4e00\u4e2a\u7406\u60f3\u7684\u9009\u62e9\u3002<\/p>\n<\/p>\n<p><p>\u4e94\u3001\u7c7b\u578b\u8f6c\u6362\u95ee\u9898<\/p>\n<\/p>\n<p><p>\u5728\u4f7f\u7528\u52a0\u53f7\u64cd\u4f5c\u7b26\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u7c7b\u578b\u8f6c\u6362\u7684\u95ee\u9898\u3002\u7279\u522b\u662f\u5728\u6df7\u5408\u4f7f\u7528\u4e0d\u540c\u6570\u636e\u7c7b\u578b\u65f6\uff0cPython\u4f1a\u629b\u51fa\u7c7b\u578b\u9519\u8bef\u3002\u4f8b\u5982\uff0c\u5c1d\u8bd5\u5c06\u4e00\u4e2a\u5b57\u7b26\u4e32\u4e0e\u4e00\u4e2a\u6574\u6570\u76f8\u52a0\u65f6\uff0c\u4f1a\u5bfc\u81f4\u9519\u8bef\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">value = 10<\/p>\n<p>message = &quot;The value is: &quot; + str(value)  # \u9700\u8981\u5c06\u6574\u6570\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4e3a\u4e86\u907f\u514d\u6b64\u7c7b\u9519\u8bef\uff0c\u5efa\u8bae\u5728\u8fdb\u884c\u52a0\u6cd5\u64cd\u4f5c\u524d\uff0c\u660e\u786e\u6240\u6709\u64cd\u4f5c\u6570\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5e76\u5728\u5fc5\u8981\u65f6\u8fdb\u884c\u7c7b\u578b\u8f6c\u6362\u3002<\/p>\n<\/p>\n<p><p>\u516d\u3001\u6027\u80fd\u8003\u8651<\/p>\n<\/p>\n<p><p>\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u65f6\uff0c\u4f7f\u7528\u52a0\u53f7\u8fdb\u884c\u5b57\u7b26\u4e32\u62fc\u63a5\u548c\u5217\u8868\u5408\u5e76\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6027\u80fd\u95ee\u9898\u3002\u8fd9\u662f\u56e0\u4e3a\u6bcf\u6b21\u4f7f\u7528\u52a0\u53f7\u8fdb\u884c\u62fc\u63a5\u6216\u5408\u5e76\u65f6\uff0cPython\u4f1a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5bf9\u8c61\uff0c\u4ece\u800c\u6d88\u8017\u989d\u5916\u7684\u5185\u5b58\u548c\u65f6\u95f4\u3002<\/p>\n<\/p>\n<p><p>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u5176\u4ed6\u9ad8\u6548\u7684\u65b9\u6cd5\uff0c\u5982\u4f7f\u7528join()\u65b9\u6cd5\u8fdb\u884c\u5b57\u7b26\u4e32\u62fc\u63a5\uff0c\u6216\u4f7f\u7528extend()\u65b9\u6cd5\u8fdb\u884c\u5217\u8868\u5408\u5e76\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u4f7f\u7528join\u8fdb\u884c\u5b57\u7b26\u4e32\u62fc\u63a5<\/p>\n<p>strings = [&quot;Hello&quot;, &quot;World&quot;]<\/p>\n<p>result = &quot; &quot;.join(strings)<\/p>\n<h2><strong>\u4f7f\u7528extend\u8fdb\u884c\u5217\u8868\u5408\u5e76<\/strong><\/h2>\n<p>list1 = [1, 2, 3]<\/p>\n<p>list2 = [4, 5, 6]<\/p>\n<p>list1.extend(list2)  # \u76f4\u63a5\u4fee\u6539list1<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4e9b\u65b9\u6cd5\u901a\u5e38\u6bd4\u76f4\u63a5\u4f7f\u7528\u52a0\u53f7\u64cd\u4f5c\u7b26\u8981\u9ad8\u6548\u5f97\u591a\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u65f6\u3002<\/p>\n<\/p>\n<p><p>\u4e03\u3001\u603b\u7ed3<\/p>\n<\/p>\n<p><p>\u52a0\u53f7\u5728Python\u4e2d\u662f\u4e00\u79cd\u975e\u5e38\u7075\u6d3b\u4e14\u5f3a\u5927\u7684\u64cd\u4f5c\u7b26\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6570\u503c\u52a0\u6cd5\u3001\u5b57\u7b26\u4e32\u62fc\u63a5\u3001\u5217\u8868\u548c\u5143\u7ec4\u5408\u5e76\u7b49\u64cd\u4f5c\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528\u52a0\u53f7\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u6570\u636e\u7c7b\u578b\u7684\u4e00\u81f4\u6027\u548c\u6027\u80fd\u95ee\u9898\u3002\u901a\u8fc7\u5408\u7406\u4f7f\u7528\u52a0\u53f7\uff0c\u7ed3\u5408Python\u63d0\u4f9b\u7684\u5176\u4ed6\u9ad8\u6548\u5de5\u5177\uff0c\u53ef\u4ee5\u7f16\u5199\u51fa\u66f4\u7b80\u6d01\u3001\u66f4\u9ad8\u6548\u7684\u4ee3\u7801\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u52a0\u53f7\u5728Python\u4e2d\u53ef\u4ee5\u7528\u4e8e\u54ea\u4e9b\u64cd\u4f5c\uff1f<\/strong><br \/>\u52a0\u53f7\u5728Python\u4e2d\u4e3b\u8981\u7528\u4e8e\u4e24\u79cd\u64cd\u4f5c\uff1a\u6570\u5b66\u8fd0\u7b97\u548c\u5b57\u7b26\u4e32\u8fde\u63a5\u3002\u5f53\u7528\u4e8e\u6570\u5b57\u65f6\uff0c\u52a0\u53f7\u6267\u884c\u52a0\u6cd5\u8fd0\u7b97\uff1b\u5f53\u7528\u4e8e\u5b57\u7b26\u4e32\u65f6\uff0c\u52a0\u53f7\u5219\u5c06\u4e24\u4e2a\u5b57\u7b26\u4e32\u8fde\u63a5\u5728\u4e00\u8d77\u3002\u4f8b\u5982\uff0c<code>3 + 5<\/code>\u4f1a\u8fd4\u56de<code>8<\/code>\uff0c\u800c<code>&#39;Hello &#39; + &#39;World&#39;<\/code>\u5219\u4f1a\u8fd4\u56de<code>&#39;Hello World&#39;<\/code>\u3002<\/p>\n<p><strong>\u5982\u4f55\u5728Python\u4e2d\u4f7f\u7528\u52a0\u53f7\u8fdb\u884c\u5217\u8868\u62fc\u63a5\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u52a0\u53f7\u4e5f\u53ef\u4ee5\u7528\u6765\u62fc\u63a5\u5217\u8868\u3002\u5f53\u4e24\u4e2a\u5217\u8868\u4f7f\u7528\u52a0\u53f7\u8fde\u63a5\u65f6\uff0c\u7ed3\u679c\u662f\u4e00\u4e2a\u65b0\u7684\u5217\u8868\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u4e24\u4e2a\u5217\u8868\u7684\u6240\u6709\u5143\u7d20\u3002\u4f8b\u5982\uff0c<code>list1 = [1, 2, 3]<\/code>\u548c<code>list2 = [4, 5]<\/code>\uff0c\u6267\u884c<code>list1 + list2<\/code>\u5c06\u8fd4\u56de<code>[1, 2, 3, 4, 5]<\/code>\u3002<\/p>\n<p><strong>\u52a0\u53f7\u5728Python\u4e2d\u662f\u5426\u6709\u91cd\u8f7d\u7684\u529f\u80fd\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u52a0\u53f7\u7684\u529f\u80fd\u53ef\u4ee5\u901a\u8fc7\u91cd\u8f7d\u6765\u6539\u53d8\u3002\u7528\u6237\u53ef\u4ee5\u5b9a\u4e49\u81ea\u5df1\u7684\u7c7b\uff0c\u5e76\u5b9e\u73b0<code>__add__<\/code>\u65b9\u6cd5\uff0c\u4ee5\u81ea\u5b9a\u4e49\u52a0\u53f7\u7684\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u6709\u4e00\u4e2a\u8868\u793a\u590d\u6570\u7684\u7c7b\uff0c\u4f60\u53ef\u4ee5\u91cd\u8f7d\u52a0\u53f7\uff0c\u4f7f\u5176\u8fd4\u56de\u4e24\u4e2a\u590d\u6570\u76f8\u52a0\u7684\u7ed3\u679c\u3002\u8fd9\u4f7f\u5f97\u52a0\u53f7\u7684\u4f7f\u7528\u66f4\u52a0\u7075\u6d3b\u548c\u53ef\u6269\u5c55\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u52a0\u53f7\uff08+\uff09\u4e3b\u8981\u7528\u4e8e\u6570\u503c\u7684\u76f8\u52a0\u3001\u5b57\u7b26\u4e32\u7684\u8fde\u63a5\u3001\u5217\u8868\u7684\u5408\u5e76\u7b49\u64cd\u4f5c\u3002\u901a\u8fc7\u52a0\u53f7\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4e0d\u540c\u6570\u636e\u7c7b\u578b [&hellip;]","protected":false},"author":3,"featured_media":1002268,"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\/1002262"}],"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=1002262"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1002262\/revisions"}],"predecessor-version":[{"id":1002269,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1002262\/revisions\/1002269"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1002268"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1002262"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1002262"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1002262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}