{"id":1065576,"date":"2024-12-31T16:18:49","date_gmt":"2024-12-31T08:18:49","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1065576.html"},"modified":"2024-12-31T16:18:51","modified_gmt":"2024-12-31T08:18:51","slug":"python%e4%b8%ad%e5%a6%82%e4%bd%95%e5%90%88%e5%b9%b6%e4%b8%a4%e4%b8%aa%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1065576.html","title":{"rendered":"python\u4e2d\u5982\u4f55\u5408\u5e76\u4e24\u4e2a\u6570\u7ec4"},"content":{"rendered":"

\"python\u4e2d\u5982\u4f55\u5408\u5e76\u4e24\u4e2a\u6570\u7ec4\"<\/p>\n

\u5728Python\u4e2d\uff0c\u5408\u5e76\u4e24\u4e2a\u6570\u7ec4\u7684\u65b9\u6cd5\u6709\u591a\u79cd\u3001\u53ef\u4ee5\u4f7f\u7528+<\/code>\u64cd\u4f5c\u7b26\u3001\u53ef\u4ee5\u4f7f\u7528extend()<\/code>\u65b9\u6cd5\u3001\u53ef\u4ee5\u4f7f\u7528itertools.chAI<\/a>n()<\/code>\u65b9\u6cd5<\/strong>\u3002\u5728\u8fd9\u4e9b\u65b9\u6cd5\u4e2d\uff0c+<\/code>\u64cd\u4f5c\u7b26\u662f\u6700\u76f4\u63a5\u7684\u4e00\u79cd\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e24\u4e2a\u6570\u7ec4\u8fde\u63a5\u8d77\u6765\u751f\u6210\u4e00\u4e2a\u65b0\u7684\u6570\u7ec4\u3002extend()<\/code>\u65b9\u6cd5\u5219\u662f\u5c06\u4e00\u4e2a\u6570\u7ec4\u7684\u5143\u7d20\u6dfb\u52a0\u5230\u53e6\u4e00\u4e2a\u6570\u7ec4\u7684\u672b\u5c3e\uff0c\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4f1a\u521b\u5efa\u65b0\u7684\u6570\u7ec4\uff0c\u800c\u662f\u76f4\u63a5\u4fee\u6539\u539f\u6570\u7ec4\u3002itertools.chain()<\/code>\u65b9\u6cd5\u662f\u4e00\u79cd\u66f4\u9ad8\u7ea7\u7684\u65b9\u6cd5\uff0c\u5b83\u8fd4\u56de\u4e00\u4e2a\u8fed\u4ee3\u5668\uff0c\u53ef\u4ee5\u7528\u4e8e\u5904\u7406\u5927\u6570\u636e\u96c6\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5<\/strong>\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528+<\/code>\u64cd\u4f5c\u7b26<\/h3>\n<\/p>\n

+<\/code>\u64cd\u4f5c\u7b26\u662f\u6700\u7b80\u5355\u76f4\u63a5\u7684\u5408\u5e76\u6570\u7ec4\u7684\u65b9\u6cd5\u3002\u5b83\u5c06\u4e24\u4e2a\u6570\u7ec4\u8fde\u63a5\u8d77\u6765\uff0c\u751f\u6210\u4e00\u4e2a\u65b0\u7684\u6570\u7ec4\u3002\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<\/p>\n

array1 = [1, 2, 3]<\/p>\n
array2 = [4, 5, 6]<\/p>\n
combined_array = array1 + array2<\/p>\n
print(combined_array)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0carray1<\/code>\u548carray2<\/code>\u901a\u8fc7+<\/code>\u64cd\u4f5c\u7b26\u5408\u5e76\uff0c\u751f\u6210\u4e86\u4e00\u4e2a\u65b0\u7684\u6570\u7ec4combined_array<\/code>\uff0c\u5176\u503c\u4e3a[1, 2, 3, 4, 5, 6]<\/code>\u3002<\/p>\n<\/p>\n
\u4f18\u70b9<\/strong>: <\/p>\n<\/p>\n
    \n
  • \u64cd\u4f5c\u7b80\u5355\uff0c\u4ee3\u7801\u76f4\u89c2\u3002<\/li>\n
  • \u9002\u7528\u4e8e\u9700\u8981\u4fdd\u7559\u539f\u6570\u7ec4\u7684\u573a\u666f\u3002<\/li>\n<\/ul>\n
    \u7f3a\u70b9<\/strong>:<\/p>\n<\/p>\n
      \n
    • \u751f\u6210\u65b0\u7684\u6570\u7ec4\uff0c\u53ef\u80fd\u4f1a\u5360\u7528\u66f4\u591a\u7684\u5185\u5b58\u3002<\/li>\n
    • \u5bf9\u4e8e\u5927\u578b\u6570\u7ec4\uff0c\u6027\u80fd\u53ef\u80fd\u4e0d\u591f\u9ad8\u6548\u3002<\/li>\n<\/ul>\n
      \u4e8c\u3001\u4f7f\u7528extend()<\/code>\u65b9\u6cd5<\/h3>\n<\/p>\n
      extend()<\/code>\u65b9\u6cd5\u5c06\u4e00\u4e2a\u6570\u7ec4\u7684\u6240\u6709\u5143\u7d20\u6dfb\u52a0\u5230\u53e6\u4e00\u4e2a\u6570\u7ec4\u7684\u672b\u5c3e\u3002\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4f1a\u521b\u5efa\u65b0\u7684\u6570\u7ec4\uff0c\u800c\u662f\u76f4\u63a5\u4fee\u6539\u539f\u6570\u7ec4\u3002\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
      array1 = [1, 2, 3]<\/p>\n
      array2 = [4, 5, 6]<\/p>\n
      array1.extend(array2)<\/p>\n
      print(array1)<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0carray1<\/code>\u901a\u8fc7extend()<\/code>\u65b9\u6cd5\u5c06array2<\/code>\u7684\u5143\u7d20\u6dfb\u52a0\u5230\u672b\u5c3e\uff0c\u4fee\u6539\u540e\u7684array1<\/code>\u503c\u4e3a[1, 2, 3, 4, 5, 6]<\/code>\u3002<\/p>\n<\/p>\n
      \u4f18\u70b9<\/strong>:<\/p>\n<\/p>\n
        \n
      • \u4e0d\u521b\u5efa\u65b0\u7684\u6570\u7ec4\uff0c\u8282\u7701\u5185\u5b58\u3002<\/li>\n
      • \u9002\u7528\u4e8e\u9700\u8981\u4fee\u6539\u539f\u6570\u7ec4\u7684\u573a\u666f\u3002<\/li>\n<\/ul>\n
        \u7f3a\u70b9<\/strong>:<\/p>\n<\/p>\n
          \n
        • \u76f4\u63a5\u4fee\u6539\u539f\u6570\u7ec4\uff0c\u53ef\u80fd\u4e0d\u9002\u7528\u4e8e\u9700\u8981\u4fdd\u7559\u539f\u6570\u7ec4\u7684\u573a\u666f\u3002<\/li>\n<\/ul>\n
          \u4e09\u3001\u4f7f\u7528itertools.chain()<\/code>\u65b9\u6cd5<\/h3>\n<\/p>\n
          itertools.chain()<\/code>\u65b9\u6cd5\u662f\u4e00\u79cd\u66f4\u9ad8\u7ea7\u7684\u65b9\u6cd5\uff0c\u5b83\u8fd4\u56de\u4e00\u4e2a\u8fed\u4ee3\u5668\uff0c\u53ef\u4ee5\u7528\u4e8e\u5904\u7406\u5927\u6570\u636e\u96c6\u3002\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
          import itertools<\/p>\n
          array1 = [1, 2, 3]<\/p>\n
          array2 = [4, 5, 6]<\/p>\n
          combined_array = list(itertools.chain(array1, array2))<\/p>\n
          print(combined_array)<\/p>\n
          <\/code><\/pre>\n<\/p>\n
          \u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0citertools.chain()<\/code>\u65b9\u6cd5\u5c06array1<\/code>\u548carray2<\/code>\u5408\u5e76\u6210\u4e00\u4e2a\u8fed\u4ee3\u5668\uff0c\u7136\u540e\u901a\u8fc7list()<\/code>\u51fd\u6570\u5c06\u5176\u8f6c\u6362\u4e3a\u6570\u7ec4\uff0c\u751f\u6210\u7684combined_array<\/code>\u503c\u4e3a[1, 2, 3, 4, 5, 6]<\/code>\u3002<\/p>\n<\/p>\n
          \u4f18\u70b9<\/strong>:<\/p>\n<\/p>\n
            \n
          • \u9002\u7528\u4e8e\u5904\u7406\u5927\u6570\u636e\u96c6\uff0c\u6027\u80fd\u9ad8\u6548\u3002<\/li>\n
          • \u53ef\u4ee5\u4fdd\u6301\u4ee3\u7801\u7684\u7075\u6d3b\u6027\u548c\u53ef\u8bfb\u6027\u3002<\/li>\n<\/ul>\n
            \u7f3a\u70b9<\/strong>:<\/p>\n<\/p>\n
              \n
            • \u9700\u8981\u5bfc\u5165\u989d\u5916\u7684\u6a21\u5757\uff0c\u4ee3\u7801\u7a0d\u5fae\u590d\u6742\u4e00\u4e9b\u3002<\/li>\n<\/ul>\n
              \u56db\u3001\u4f7f\u7528numpy<\/code>\u5e93<\/h3>\n<\/p>\n
              \u5982\u679c\u6d89\u53ca\u5230\u79d1\u5b66\u8ba1\u7b97\u6216\u9700\u8981\u4f7f\u7528\u6570\u7ec4\u7684\u9ad8\u7ea7\u529f\u80fd\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528numpy<\/code>\u5e93\u3002numpy<\/code>\u5e93\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6570\u7ec4\u64cd\u4f5c\u529f\u80fd\uff0c\u5176\u4e2d\u5305\u62ec\u5408\u5e76\u6570\u7ec4\u7684\u65b9\u6cd5\u3002\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
              import numpy as np<\/p>\n
              array1 = np.array([1, 2, 3])<\/p>\n
              array2 = np.array([4, 5, 6])<\/p>\n
              combined_array = np.concatenate((array1, array2))<\/p>\n
              print(combined_array)<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0cnumpy.concatenate()<\/code>\u65b9\u6cd5\u5c06array1<\/code>\u548carray2<\/code>\u5408\u5e76\u751f\u6210\u65b0\u7684\u6570\u7ec4combined_array<\/code>\uff0c\u5176\u503c\u4e3a[1, 2, 3, 4, 5, 6]<\/code>\u3002<\/p>\n<\/p>\n
              \u4f18\u70b9<\/strong>:<\/p>\n<\/p>\n
                \n
              • \u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6570\u7ec4\u64cd\u4f5c\u529f\u80fd\uff0c\u9002\u7528\u4e8e\u79d1\u5b66\u8ba1\u7b97\u3002<\/li>\n
              • \u6027\u80fd\u9ad8\u6548\uff0c\u9002\u7528\u4e8e\u5904\u7406\u5927\u578b\u6570\u636e\u96c6\u3002<\/li>\n<\/ul>\n
                \u7f3a\u70b9<\/strong>:<\/p>\n<\/p>\n
                  \n
                • \u9700\u8981\u5b89\u88c5\u548c\u5bfc\u5165numpy<\/code>\u5e93\uff0c\u589e\u52a0\u4e86\u4ee3\u7801\u7684\u590d\u6742\u6027\u3002<\/li>\n<\/ul>\n
                  \u4e94\u3001\u4f7f\u7528collections.deque<\/code>\u5e93<\/h3>\n<\/p>\n
                  \u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u53cc\u7aef\u961f\u5217\uff08deque\uff09\u6765\u5408\u5e76\u6570\u7ec4\u3002collections.deque<\/code>\u63d0\u4f9b\u4e86\u53cc\u7aef\u961f\u5217\u7684\u6570\u636e\u7ed3\u6784\uff0c\u53ef\u4ee5\u9ad8\u6548\u5730\u5728\u4e24\u7aef\u6dfb\u52a0\u548c\u5220\u9664\u5143\u7d20\u3002\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
                  from collections import deque<\/p>\n
                  array1 = deque([1, 2, 3])<\/p>\n
                  array2 = deque([4, 5, 6])<\/p>\n
                  array1.extend(array2)<\/p>\n
                  print(list(array1))<\/p>\n
                  <\/code><\/pre>\n<\/p>\n
                  \u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0carray1<\/code>\u548carray2<\/code>\u88ab\u8f6c\u6362\u4e3a\u53cc\u7aef\u961f\u5217\uff0c\u901a\u8fc7extend()<\/code>\u65b9\u6cd5\u8fdb\u884c\u5408\u5e76\uff0c\u751f\u6210\u7684\u65b0\u6570\u7ec4array1<\/code>\u503c\u4e3a[1, 2, 3, 4, 5, 6]<\/code>\u3002<\/p>\n<\/p>\n
                  \u4f18\u70b9<\/strong>:<\/p>\n<\/p>\n
                    \n
                  • \u63d0\u4f9b\u53cc\u7aef\u961f\u5217\u7684\u6570\u636e\u7ed3\u6784\uff0c\u64cd\u4f5c\u7075\u6d3b\u3002<\/li>\n
                  • \u9002\u7528\u4e8e\u9700\u8981\u9ad8\u6548\u5730\u5728\u4e24\u7aef\u6dfb\u52a0\u548c\u5220\u9664\u5143\u7d20\u7684\u573a\u666f\u3002<\/li>\n<\/ul>\n
                    \u7f3a\u70b9<\/strong>:<\/p>\n<\/p>\n
                      \n
                    • \u9700\u8981\u5bfc\u5165\u989d\u5916\u7684\u6a21\u5757\uff0c\u4ee3\u7801\u7a0d\u5fae\u590d\u6742\u4e00\u4e9b\u3002<\/li>\n<\/ul>\n
                      \u516d\u3001\u4f7f\u7528functools.reduce()<\/code>\u65b9\u6cd5<\/h3>\n<\/p>\n
                      functools.reduce()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e2a\u4e8c\u5143\u51fd\u6570\u5c06\u6570\u7ec4\u8fdb\u884c\u5408\u5e76\u3002\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
                      from functools import reduce<\/p>\n
                      array1 = [1, 2, 3]<\/p>\n
                      array2 = [4, 5, 6]<\/p>\n
                      combined_array = reduce(lambda x, y: x + y, [array1, array2])<\/p>\n
                      print(combined_array)<\/p>\n
                      <\/code><\/pre>\n<\/p>\n
                      \u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0cfunctools.reduce()<\/code>\u65b9\u6cd5\u5c06array1<\/code>\u548carray2<\/code>\u901a\u8fc7lambda<\/code>\u51fd\u6570\u8fdb\u884c\u5408\u5e76\uff0c\u751f\u6210\u7684\u65b0\u6570\u7ec4combined_array<\/code>\u503c\u4e3a[1, 2, 3, 4, 5, 6]<\/code>\u3002<\/p>\n<\/p>\n
                      \u4f18\u70b9<\/strong>:<\/p>\n<\/p>\n
                        \n
                      • \u9002\u7528\u4e8e\u9700\u8981\u901a\u8fc7\u51fd\u6570\u8fdb\u884c\u5408\u5e76\u7684\u573a\u666f\u3002<\/li>\n
                      • \u53ef\u4ee5\u7075\u6d3b\u5730\u5b9a\u4e49\u5408\u5e76\u7684\u903b\u8f91\u3002<\/li>\n<\/ul>\n
                        \u7f3a\u70b9<\/strong>:<\/p>\n<\/p>\n
                          \n
                        • \u4ee3\u7801\u76f8\u5bf9\u590d\u6742\uff0c\u4e0d\u76f4\u89c2\u3002<\/li>\n
                        • \u6027\u80fd\u53ef\u80fd\u4e0d\u5982\u5176\u4ed6\u65b9\u6cd5\u9ad8\u6548\u3002<\/li>\n<\/ul>\n
                          \u4e03\u3001\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f<\/h3>\n<\/p>\n
                          \u5217\u8868\u63a8\u5bfc\u5f0f\u662f\u4e00\u79cd\u7b80\u6d01\u800c\u9ad8\u6548\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u7528\u4e8e\u5408\u5e76\u4e24\u4e2a\u6570\u7ec4\u3002\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
                          array1 = [1, 2, 3]<\/p>\n
                          array2 = [4, 5, 6]<\/p>\n
                          combined_array = [item for sublist in [array1, array2] for item in sublist]<\/p>\n
                          print(combined_array)<\/p>\n
                          <\/code><\/pre>\n<\/p>\n
                          \u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u901a\u8fc7\u5217\u8868\u63a8\u5bfc\u5f0f\u5c06array1<\/code>\u548carray2<\/code>\u5408\u5e76\uff0c\u751f\u6210\u7684\u65b0\u6570\u7ec4combined_array<\/code>\u503c\u4e3a[1, 2, 3, 4, 5, 6]<\/code>\u3002<\/p>\n<\/p>\n
                          \u4f18\u70b9<\/strong>:<\/p>\n<\/p>\n
                            \n
                          • \u4ee3\u7801\u7b80\u6d01\uff0c\u6613\u4e8e\u9605\u8bfb\u3002<\/li>\n
                          • \u6027\u80fd\u8f83\u9ad8\uff0c\u9002\u7528\u4e8e\u5927\u90e8\u5206\u573a\u666f\u3002<\/li>\n<\/ul>\n
                            \u7f3a\u70b9<\/strong>:<\/p>\n<\/p>\n
                              \n
                            • \u5bf9\u4e8e\u590d\u6742\u7684\u5408\u5e76\u903b\u8f91\uff0c\u4ee3\u7801\u53ef\u80fd\u4e0d\u591f\u76f4\u89c2\u3002<\/li>\n<\/ul>\n
                              \u516b\u3001\u4f7f\u7528pandas<\/code>\u5e93<\/h3>\n<\/p>\n
                              \u5982\u679c\u9700\u8981\u5904\u7406\u6570\u636e\u8868\u683c\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528pandas<\/code>\u5e93\u3002pandas<\/code>\u5e93\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6570\u636e\u5904\u7406\u529f\u80fd\uff0c\u5305\u62ec\u5408\u5e76\u6570\u7ec4\u7684\u65b9\u6cd5\u3002\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
                              import pandas as pd<\/p>\n
                              array1 = [1, 2, 3]<\/p>\n
                              array2 = [4, 5, 6]<\/p>\n
                              combined_array = pd.concat([pd.Series(array1), pd.Series(array2)]).tolist()<\/p>\n
                              print(combined_array)<\/p>\n
                              <\/code><\/pre>\n<\/p>\n
                              \u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u901a\u8fc7pandas<\/code>\u5e93\u5c06array1<\/code>\u548carray2<\/code>\u5408\u5e76\u751f\u6210\u7684\u65b0\u6570\u7ec4combined_array<\/code>\u503c\u4e3a[1, 2, 3, 4, 5, 6]<\/code>\u3002<\/p>\n<\/p>\n
                              \u4f18\u70b9<\/strong>:<\/p>\n<\/p>\n
                                \n
                              • \u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6570\u636e\u5904\u7406\u529f\u80fd\uff0c\u9002\u7528\u4e8e\u6570\u636e\u5206\u6790\u3002<\/li>\n
                              • \u4ee3\u7801\u7b80\u6d01\uff0c\u6613\u4e8e\u9605\u8bfb\u3002<\/li>\n<\/ul>\n
                                \u7f3a\u70b9<\/strong>:<\/p>\n<\/p>\n
                                  \n
                                • \u9700\u8981\u5b89\u88c5\u548c\u5bfc\u5165pandas<\/code>\u5e93\uff0c\u589e\u52a0\u4e86\u4ee3\u7801\u7684\u590d\u6742\u6027\u3002<\/li>\n<\/ul>\n
                                  \u603b\u7ed3<\/h3>\n<\/p>\n
                                  \u5728Python\u4e2d\uff0c\u5408\u5e76\u4e24\u4e2a\u6570\u7ec4\u7684\u65b9\u6cd5\u6709\u5f88\u591a\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u3002\u5982\u679c\u9700\u8981\u4ee3\u7801\u7b80\u5355\u76f4\u89c2\uff0c\u53ef\u4ee5\u9009\u62e9+<\/code>\u64cd\u4f5c\u7b26\u6216\u5217\u8868\u63a8\u5bfc\u5f0f<\/strong>\u3002\u5982\u679c\u9700\u8981\u9ad8\u6548\u5904\u7406\u5927\u6570\u636e\u96c6\uff0c\u53ef\u4ee5\u9009\u62e9itertools.chain()<\/code>\u6216numpy<\/code>\u5e93<\/strong>\u3002\u5982\u679c\u9700\u8981\u4fee\u6539\u539f\u6570\u7ec4\uff0c\u53ef\u4ee5\u9009\u62e9extend()<\/code>\u65b9\u6cd5<\/strong>\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u6839\u636e\u9700\u6c42\u7075\u6d3b\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u624d\u80fd\u63d0\u9ad8\u4ee3\u7801\u7684\u6027\u80fd\u548c\u53ef\u8bfb\u6027\u3002<\/p>\n<\/p>\n
                                  \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
                                   \u5982\u4f55\u5728Python\u4e2d\u5408\u5e76\u591a\u4e2a\u6570\u7ec4\uff1f<\/strong>
                                  \u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5\u5408\u5e76\u591a\u4e2a\u6570\u7ec4\uff0c\u4f8b\u5982\u4f7f\u7528+<\/code>\u8fd0\u7b97\u7b26\u3001extend()<\/code>\u65b9\u6cd5\u6216itertools.chain()<\/code>\u51fd\u6570\u3002+<\/code>\u8fd0\u7b97\u7b26\u9002\u7528\u4e8e\u4e24\u4e2a\u6570\u7ec4\u7684\u7b80\u5355\u5408\u5e76\uff0c\u800cextend()<\/code>\u65b9\u6cd5\u5219\u53ef\u4ee5\u76f4\u63a5\u5728\u4e00\u4e2a\u6570\u7ec4\u4e0a\u6dfb\u52a0\u53e6\u4e00\u4e2a\u6570\u7ec4\u7684\u5143\u7d20\u3002itertools.chain()<\/code>\u53ef\u4ee5\u6709\u6548\u5730\u5904\u7406\u591a\u4e2a\u6570\u7ec4\u7684\u5408\u5e76\uff0c\u5c24\u5176\u662f\u5f53\u6570\u7ec4\u6570\u91cf\u8f83\u591a\u65f6\u3002<\/p>\n
                                  \u5408\u5e76\u6570\u7ec4\u540e\u4f1a\u5f71\u54cd\u539f\u6570\u7ec4\u5417\uff1f<\/strong>
                                  \u5408\u5e76\u6570\u7ec4\u7684\u65b9\u5f0f\u4e0d\u540c\uff0c\u5f71\u54cd\u4e5f\u4f1a\u6709\u6240\u4e0d\u540c\u3002\u5982\u679c\u4f7f\u7528+<\/code>\u8fd0\u7b97\u7b26\uff0c\u65b0\u7684\u6570\u7ec4\u4f1a\u88ab\u521b\u5efa\uff0c\u539f\u6570\u7ec4\u4e0d\u4f1a\u53d7\u5230\u5f71\u54cd\u3002\u800c\u5982\u679c\u4f7f\u7528extend()<\/code>\u65b9\u6cd5\uff0c\u5408\u5e76\u7684\u7ed3\u679c\u4f1a\u76f4\u63a5\u4fee\u6539\u539f\u6570\u7ec4\uff0c\u6dfb\u52a0\u65b0\u6570\u7ec4\u7684\u5143\u7d20\u3002\u56e0\u6b64\uff0c\u5728\u9009\u62e9\u5408\u5e76\u65b9\u6cd5\u65f6\uff0c\u9700\u8003\u8651\u662f\u5426\u5e0c\u671b\u4fdd\u7559\u539f\u6570\u7ec4\u7684\u72b6\u6001\u3002<\/p>\n
                                  \u5728\u5408\u5e76\u6570\u7ec4\u65f6\uff0c\u5982\u4f55\u5904\u7406\u4e0d\u540c\u6570\u636e\u7c7b\u578b\u7684\u5143\u7d20\uff1f<\/strong>
                                  Python\u5141\u8bb8\u5728\u6570\u7ec4\u4e2d\u5b58\u50a8\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\uff0c\u56e0\u6b64\u5728\u5408\u5e76\u65f6\uff0c\u60a8\u53ef\u4ee5\u76f4\u63a5\u5c06\u5305\u542b\u4e0d\u540c\u7c7b\u578b\u5143\u7d20\u7684\u6570\u7ec4\u5408\u5e76\u5728\u4e00\u8d77\u3002\u4e0d\u8fc7\uff0c\u6ce8\u610f\u5230\u5408\u5e76\u540e\u7684\u6570\u7ec4\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6570\u636e\u5904\u7406\u65f6\u51fa\u73b0\u7c7b\u578b\u4e0d\u4e00\u81f4\u7684\u95ee\u9898\uff0c\u56e0\u6b64\u5728\u8fdb\u884c\u4efb\u4f55\u8fd0\u7b97\u6216\u64cd\u4f5c\u524d\uff0c\u6700\u597d\u68c0\u67e5\u6570\u7ec4\u4e2d\u5143\u7d20\u7684\u7c7b\u578b\uff0c\u786e\u4fdd\u540e\u7eed\u5904\u7406\u7684\u987a\u5229\u8fdb\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u5408\u5e76\u4e24\u4e2a\u6570\u7ec4\u7684\u65b9\u6cd5\u6709\u591a\u79cd\u3001\u53ef\u4ee5\u4f7f\u7528+\u64cd\u4f5c\u7b26\u3001\u53ef\u4ee5\u4f7f\u7528extend()\u65b9\u6cd5\u3001\u53ef\u4ee5\u4f7f\u7528itert […]","protected":false},"author":3,"featured_media":1065581,"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\/1065576"}],"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=1065576"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1065576\/revisions"}],"predecessor-version":[{"id":1065586,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1065576\/revisions\/1065586"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1065581"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1065576"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1065576"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1065576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}