{"id":1007813,"date":"2024-12-27T10:57:06","date_gmt":"2024-12-27T02:57:06","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1007813.html"},"modified":"2024-12-27T10:57:10","modified_gmt":"2024-12-27T02:57:10","slug":"%e5%a6%82%e4%bd%95%e7%bb%99%e6%b1%89%e5%ad%90%e8%b5%8b%e5%80%bc-python","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1007813.html","title":{"rendered":"\u5982\u4f55\u7ed9\u6c49\u5b50\u8d4b\u503c python"},"content":{"rendered":"

\"\u5982\u4f55\u7ed9\u6c49\u5b50\u8d4b\u503c<\/p>\n

\u5728Python\u4e2d\u7ed9\u53d8\u91cf\u8d4b\u503c\u662f\u975e\u5e38\u7b80\u5355\u7684\u3002\u9996\u5148\uff0c\u4f60\u9700\u8981\u9009\u62e9\u4e00\u4e2a\u5408\u9002\u7684\u53d8\u91cf\u540d\uff0c\u7136\u540e\u4f7f\u7528\u7b49\u53f7\uff08=\uff09\u5c06\u4f60\u60f3\u8981\u8d4b\u4e88\u7684\u503c\u7ed1\u5b9a\u5230\u8fd9\u4e2a\u53d8\u91cf\u4e0a\u3002<\/strong> \u53d8\u91cf\u540d\u53ef\u4ee5\u662f\u5b57\u6bcd\u3001\u6570\u5b57\u548c\u4e0b\u5212\u7ebf\u7684\u7ec4\u5408\uff0c\u4f46\u4e0d\u80fd\u4ee5\u6570\u5b57\u5f00\u5934\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u539f\u5219\u548c\u793a\u4f8b\uff1a<\/p>\n<\/p>\n

    \n
  1. \n

    \u9009\u62e9\u5408\u9002\u7684\u53d8\u91cf\u540d<\/strong>\uff1a\u53d8\u91cf\u540d\u5e94\u8be5\u5177\u6709\u63cf\u8ff0\u6027\uff0c\u4ee5\u5e2e\u52a9\u4f60\u548c\u5176\u4ed6\u4eba\u7406\u89e3\u4ee3\u7801\u7684\u610f\u56fe\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u8981\u5b58\u50a8\u4e00\u4e2a\u4eba\u7684\u540d\u5b57\uff0c\u53ef\u4ee5\u4f7f\u7528\u53d8\u91cf\u540d name<\/code> \u6216\u8005 person_name<\/code>\u3002<\/p>\n<\/p>\n<\/li>\n

  2. \n

    \u4f7f\u7528\u7b49\u53f7\u8fdb\u884c\u8d4b\u503c<\/strong>\uff1a\u5728Python\u4e2d\uff0c\u7b49\u53f7\uff08=\uff09\u662f\u8d4b\u503c\u8fd0\u7b97\u7b26\uff0c\u7528\u4e8e\u5c06\u53f3\u4fa7\u7684\u503c\u8d4b\u4e88\u5de6\u4fa7\u7684\u53d8\u91cf\u3002<\/p>\n<\/p>\n<\/li>\n

  3. \n

    \u53d8\u91cf\u7c7b\u578b\u7684\u7075\u6d3b\u6027<\/strong>\uff1aPython\u662f\u52a8\u6001\u7c7b\u578b\u8bed\u8a00\uff0c\u8fd9\u610f\u5473\u7740\u4f60\u65e0\u9700\u663e\u5f0f\u58f0\u660e\u53d8\u91cf\u7684\u7c7b\u578b\u3002\u5728\u8d4b\u503c\u65f6\uff0cPython\u4f1a\u81ea\u52a8\u6839\u636e\u8d4b\u503c\u7684\u503c\u51b3\u5b9a\u53d8\u91cf\u7684\u7c7b\u578b\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n

    \u4ee5\u4e0b\u662f\u4e00\u4e9b\u5173\u4e8e\u5982\u4f55\u7ed9\u53d8\u91cf\u8d4b\u503c\u7684\u5177\u4f53\u793a\u4f8b\uff1a<\/p>\n<\/p>\n

    # \u8d4b\u503c\u6574\u6570<\/p>\n
    age = 25<\/p>\n
    \u8d4b\u503c\u6d6e\u70b9\u6570<\/strong><\/h2>\n
    height = 1.75<\/p>\n
    \u8d4b\u503c\u5b57\u7b26\u4e32<\/strong><\/h2>\n
    name = "John"<\/p>\n
    \u8d4b\u503c\u5e03\u5c14\u503c<\/strong><\/h2>\n
    is_student = True<\/p>\n
    \u8d4b\u503c\u5217\u8868<\/strong><\/h2>\n
    fruits = ["apple", "banana", "cherry"]<\/p>\n
    \u8d4b\u503c\u5b57\u5178<\/strong><\/h2>\n
    person = {"name": "John", "age": 25}<\/p>\n
    \u8d4b\u503c\u5143\u7ec4<\/strong><\/h2>\n
    coordinates = (10.0, 20.0)<\/p>\n
    \u8d4b\u503c\u96c6\u5408<\/strong><\/h2>\n
    unique_numbers = {1, 2, 3, 4, 5}<\/p>\n
    <\/code><\/pre>\n<\/p>\n
    \u4e00\u3001\u53d8\u91cf\u547d\u540d\u89c4\u5219\u4e0e\u6700\u4f73\u5b9e\u8df5<\/p>\n<\/p>\n
    \u5728Python\u4e2d\uff0c\u9009\u62e9\u5408\u9002\u7684\u53d8\u91cf\u540d\u662f\u7f16\u5199\u53ef\u8bfb\u4ee3\u7801\u7684\u91cd\u8981\u90e8\u5206\u3002\u53d8\u91cf\u540d\u5e94\u8be5\u7b80\u6d01\u4e14\u6709\u610f\u4e49\uff0c\u4ee5\u4fbf\u4e8e\u7406\u89e3\u4ee3\u7801\u7684\u76ee\u7684\u3002<\/p>\n<\/p>\n
      \n
    1. \n
      \u9075\u5faaPEP 8\u547d\u540d\u89c4\u8303<\/strong>\uff1aPython\u7684PEP 8\u662f\u4e00\u4e2a\u7f16\u7801\u98ce\u683c\u6307\u5357\uff0c\u5efa\u8bae\u4f7f\u7528\u5c0f\u5199\u5b57\u6bcd\u548c\u4e0b\u5212\u7ebf\u5206\u9694\u5355\u8bcd\u7684\u65b9\u5f0f\u547d\u540d\u53d8\u91cf\uff0c\u4f8b\u5982 first_name<\/code> \u6216 total_amount<\/code>\u3002<\/p>\n<\/p>\n<\/li>\n
    2. \n
      \u907f\u514d\u4f7f\u7528Python\u5185\u7f6e\u5173\u952e\u5b57<\/strong>\uff1a\u4f8b\u5982\uff0cprint<\/code>\u3001if<\/code>\u3001for<\/code> \u7b49\u3002\u8fd9\u4e9b\u5173\u952e\u5b57\u5728Python\u4e2d\u5177\u6709\u7279\u6b8a\u542b\u4e49\uff0c\u4f7f\u7528\u5b83\u4eec\u4f5c\u4e3a\u53d8\u91cf\u540d\u4f1a\u5bfc\u81f4\u8bed\u6cd5\u9519\u8bef\u3002<\/p>\n<\/p>\n<\/li>\n
    3. \n
      \u4f7f\u7528\u6709\u610f\u4e49\u7684\u540d\u79f0<\/strong>\uff1a\u4f8b\u5982\uff0c\u5bf9\u4e8e\u5b58\u50a8\u4e66\u7c4d\u6570\u91cf\u7684\u53d8\u91cf\uff0c\u53ef\u4ee5\u4f7f\u7528 book_count<\/code>\uff0c\u800c\u4e0d\u662f\u7b80\u5355\u7684 b<\/code>\u3002<\/p>\n<\/p>\n<\/li>\n
    4. \n
      \u4f7f\u7528\u9a7c\u5cf0\u547d\u540d\u6cd5<\/strong>\uff1a\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff08\u4f8b\u5982\u7c7b\u540d\uff09\uff0c\u53ef\u4ee5\u4f7f\u7528\u9a7c\u5cf0\u547d\u540d\u6cd5\uff0c\u4f8b\u5982 PersonName<\/code>\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n
      \u4e8c\u3001\u53d8\u91cf\u7c7b\u578b\u53ca\u5176\u64cd\u4f5c<\/p>\n<\/p>\n
      Python\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ec\u6574\u6570\u3001\u6d6e\u70b9\u6570\u3001\u5b57\u7b26\u4e32\u3001\u5e03\u5c14\u503c\u3001\u5217\u8868\u3001\u5b57\u5178\u3001\u5143\u7ec4\u548c\u96c6\u5408\u3002\u5728\u8d4b\u503c\u65f6\uff0c\u4e86\u89e3\u6bcf\u79cd\u6570\u636e\u7c7b\u578b\u7684\u7279\u6027\u548c\u64cd\u4f5c\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<\/p>\n
        \n
      1. \u6574\u6570\u548c\u6d6e\u70b9\u6570<\/strong>\uff1a\u7528\u4e8e\u6570\u503c\u8fd0\u7b97\uff0c\u652f\u6301\u5e38\u89c1\u7684\u52a0\u51cf\u4e58\u9664\u64cd\u4f5c\u3002<\/li>\n<\/ol>\n
        x = 10<\/p>\n
        y = 3.14<\/p>\n
        result = x + y  # \u8f93\u51fa: 13.14<\/p>\n
        <\/code><\/pre>\n<\/p>\n
          \n
        1. \u5b57\u7b26\u4e32<\/strong>\uff1a\u7528\u4e8e\u8868\u793a\u6587\u672c\uff0c\u53ef\u4ee5\u8fdb\u884c\u62fc\u63a5\u3001\u91cd\u590d\u3001\u5207\u7247\u7b49\u64cd\u4f5c\u3002<\/li>\n<\/ol>\n
          greeting = "Hello"<\/p>\n
          name = "Alice"<\/p>\n
          full_greeting = greeting + ", " + name  # \u8f93\u51fa: "Hello, Alice"<\/p>\n
          <\/code><\/pre>\n<\/p>\n
            \n
          1. \u5217\u8868<\/strong>\uff1a\u7528\u4e8e\u5b58\u50a8\u6709\u5e8f\u7684\u96c6\u5408\uff0c\u53ef\u4ee5\u5305\u542b\u4e0d\u540c\u7c7b\u578b\u7684\u5143\u7d20\uff0c\u5e76\u652f\u6301\u7d22\u5f15\u3001\u5207\u7247\u3001\u6dfb\u52a0\u3001\u5220\u9664\u7b49\u64cd\u4f5c\u3002<\/li>\n<\/ol>\n
            numbers = [1, 2, 3, 4, 5]<\/p>\n
            numbers.append(6)  # \u6dfb\u52a0\u5143\u7d206<\/p>\n
            print(numbers)  # \u8f93\u51fa: [1, 2, 3, 4, 5, 6]<\/p>\n
            <\/code><\/pre>\n<\/p>\n
              \n
            1. \u5b57\u5178<\/strong>\uff1a\u7528\u4e8e\u5b58\u50a8\u952e\u503c\u5bf9\uff0c\u952e\u5fc5\u987b\u662f\u4e0d\u53ef\u53d8\u7c7b\u578b\uff0c\u503c\u53ef\u4ee5\u662f\u4efb\u4f55\u7c7b\u578b\u3002<\/li>\n<\/ol>\n
              student = {"name": "Alice", "age": 20}<\/p>\n
              student["grade"] = "A"  # \u6dfb\u52a0\u952e\u503c\u5bf9<\/p>\n
              print(student)  # \u8f93\u51fa: {'name': 'Alice', 'age': 20, 'grade': 'A'}<\/p>\n
              <\/code><\/pre>\n<\/p>\n
                \n
              1. \u5143\u7ec4<\/strong>\uff1a\u4e0e\u5217\u8868\u7c7b\u4f3c\uff0c\u4f46\u5143\u7ec4\u662f\u4e0d\u53ef\u53d8\u7684\uff0c\u4e00\u65e6\u521b\u5efa\u5c31\u4e0d\u80fd\u4fee\u6539\u3002<\/li>\n<\/ol>\n
                coordinates = (10.0, 20.0)<\/p>\n
                coordinates[0] = 5.0  # \u8fd9\u5c06\u5bfc\u81f4\u9519\u8bef<\/strong><\/h2>\n
                <\/code><\/pre>\n<\/p>\n
                  \n
                1. \u96c6\u5408<\/strong>\uff1a\u7528\u4e8e\u5b58\u50a8\u65e0\u5e8f\u4e0d\u91cd\u590d\u7684\u5143\u7d20\uff0c\u652f\u6301\u96c6\u5408\u8fd0\u7b97\uff0c\u5982\u4ea4\u96c6\u3001\u5e76\u96c6\u3001\u5dee\u96c6\u7b49\u3002<\/li>\n<\/ol>\n
                  unique_set = {1, 2, 3, 4, 5}<\/p>\n
                  unique_set.add(6)<\/p>\n
                  print(unique_set)  # \u8f93\u51fa: {1, 2, 3, 4, 5, 6}<\/p>\n
                  <\/code><\/pre>\n<\/p>\n
                  \u4e09\u3001\u53d8\u91cf\u4f5c\u7528\u57df\u4e0e\u751f\u547d\u5468\u671f<\/p>\n<\/p>\n
                  \u7406\u89e3\u53d8\u91cf\u7684\u4f5c\u7528\u57df\u548c\u751f\u547d\u5468\u671f\u5bf9\u4e8e\u7f16\u5199\u590d\u6742\u7684\u7a0b\u5e8f\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002Python\u4e2d\u53d8\u91cf\u7684\u4f5c\u7528\u57df\u53ef\u4ee5\u5206\u4e3a\u5c40\u90e8\u4f5c\u7528\u57df\u548c\u5168\u5c40\u4f5c\u7528\u57df\u3002<\/p>\n<\/p>\n
                    \n
                  1. \u5c40\u90e8\u53d8\u91cf<\/strong>\uff1a\u5728\u51fd\u6570\u5185\u90e8\u5b9a\u4e49\u7684\u53d8\u91cf\uff0c\u4f5c\u7528\u57df\u4ec5\u9650\u4e8e\u51fd\u6570\u5185\u90e8\u3002\u5f53\u51fd\u6570\u6267\u884c\u5b8c\u6bd5\u540e\uff0c\u5c40\u90e8\u53d8\u91cf\u4f1a\u88ab\u9500\u6bc1\u3002<\/li>\n<\/ol>\n
                    def my_function():<\/p>\n
                        local_var = 10<\/p>\n
                        print(local_var)<\/p>\n
                    my_function()  # \u8f93\u51fa: 10<\/p>\n
                    print(local_var)  # \u8fd9\u5c06\u5bfc\u81f4\u9519\u8bef\uff0clocal_var\u5728\u51fd\u6570\u5916\u90e8\u4e0d\u53ef\u7528<\/strong><\/h2>\n
                    <\/code><\/pre>\n<\/p>\n
                      \n
                    1. \u5168\u5c40\u53d8\u91cf<\/strong>\uff1a\u5728\u51fd\u6570\u5916\u90e8\u5b9a\u4e49\u7684\u53d8\u91cf\uff0c\u4f5c\u7528\u57df\u5728\u6574\u4e2a\u6a21\u5757\u4e2d\u3002\u5728\u51fd\u6570\u5185\u90e8\u8bbf\u95ee\u5168\u5c40\u53d8\u91cf\u65f6\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u3002<\/li>\n<\/ol>\n
                      global_var = 20<\/p>\n
                      def my_function():<\/p>\n
                          print(global_var)<\/p>\n
                      my_function()  # \u8f93\u51fa: 20<\/p>\n
                      <\/code><\/pre>\n<\/p>\n
                        \n
                      1. \u4f7f\u7528global\u5173\u952e\u5b57<\/strong>\uff1a\u5728\u51fd\u6570\u5185\u90e8\u4fee\u6539\u5168\u5c40\u53d8\u91cf\u65f6\uff0c\u9700\u8981\u4f7f\u7528 global<\/code> \u5173\u952e\u5b57\u3002<\/li>\n<\/ol>\n
                        count = 0<\/p>\n
                        def increment():<\/p>\n
                            global count<\/p>\n
                            count += 1<\/p>\n
                        increment()<\/p>\n
                        print(count)  # \u8f93\u51fa: 1<\/p>\n
                        <\/code><\/pre>\n<\/p>\n
                        \u56db\u3001\u53d8\u91cf\u7684\u52a8\u6001\u7c7b\u578b\u7279\u6027<\/p>\n<\/p>\n
                        Python\u7684\u52a8\u6001\u7c7b\u578b\u7279\u6027\u610f\u5473\u7740\u53d8\u91cf\u53ef\u4ee5\u5728\u7a0b\u5e8f\u8fd0\u884c\u65f6\u6539\u53d8\u7c7b\u578b\u3002\u8fd9\u79cd\u7075\u6d3b\u6027\u4f7f\u5f97Python\u7f16\u7a0b\u66f4\u52a0\u4fbf\u6377\uff0c\u4f46\u4e5f\u9700\u8981\u6ce8\u610f\u7c7b\u578b\u4e00\u81f4\u6027\u7684\u95ee\u9898\u3002<\/p>\n<\/p>\n
                          \n
                        1. \u7c7b\u578b\u53d8\u5316<\/strong>\uff1a\u5728\u8d4b\u503c\u65f6\uff0c\u53d8\u91cf\u7684\u7c7b\u578b\u53ef\u4ee5\u968f\u65f6\u66f4\u6539\u3002<\/li>\n<\/ol>\n
                          var = 42  # \u6574\u6570<\/p>\n
                          var = "Hello"  # \u73b0\u5728\u662f\u5b57\u7b26\u4e32<\/p>\n
                          <\/code><\/pre>\n<\/p>\n
                            \n
                          1. \u7c7b\u578b\u68c0\u67e5<\/strong>\uff1a\u4f7f\u7528 type()<\/code> \u51fd\u6570\u53ef\u4ee5\u68c0\u67e5\u53d8\u91cf\u7684\u7c7b\u578b\u3002<\/li>\n<\/ol>\n
                            x = 3.14<\/p>\n
                            print(type(x))  # \u8f93\u51fa: <class 'float'><\/p>\n
                            <\/code><\/pre>\n<\/p>\n
                              \n
                            1. \u7c7b\u578b\u8f6c\u6362<\/strong>\uff1aPython\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5185\u7f6e\u51fd\u6570\u7528\u4e8e\u7c7b\u578b\u8f6c\u6362\uff0c\u4f8b\u5982 int()<\/code>\u3001float()<\/code>\u3001str()<\/code> \u7b49\u3002<\/li>\n<\/ol>\n
                              num_str = "100"<\/p>\n
                              num = int(num_str)  # \u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6574\u6570<\/p>\n
                              <\/code><\/pre>\n<\/p>\n
                              \u4e94\u3001\u53d8\u91cf\u7684\u5185\u5b58\u7ba1\u7406<\/p>\n<\/p>\n
                              Python\u4f7f\u7528\u81ea\u52a8\u5185\u5b58\u7ba1\u7406\u673a\u5236\uff0c\u901a\u8fc7\u5f15\u7528\u8ba1\u6570\u548c\u5783\u573e\u56de\u6536\u6765\u7ba1\u7406\u5185\u5b58\u4e2d\u7684\u5bf9\u8c61\u3002<\/p>\n<\/p>\n
                                \n
                              1. \u5f15\u7528\u8ba1\u6570<\/strong>\uff1a\u6bcf\u4e2a\u5bf9\u8c61\u90fd\u6709\u4e00\u4e2a\u5f15\u7528\u8ba1\u6570\u5668\uff0c\u5f53\u5f15\u7528\u8ba1\u6570\u53d8\u4e3a0\u65f6\uff0cPython\u4f1a\u81ea\u52a8\u56de\u6536\u8be5\u5bf9\u8c61\u6240\u5360\u7528\u7684\u5185\u5b58\u3002<\/li>\n<\/ol>\n
                                a = [1, 2, 3]<\/p>\n
                                b = a  # b \u662f a \u7684\u5f15\u7528<\/p>\n
                                del a  # \u5220\u9664 a \u7684\u5f15\u7528<\/p>\n
                                b \u4ecd\u7136\u6307\u5411 [1, 2, 3]<\/strong><\/h2>\n
                                <\/code><\/pre>\n<\/p>\n
                                  \n
                                1. \n
                                  \u5783\u573e\u56de\u6536<\/strong>\uff1aPython\u7684\u5783\u573e\u56de\u6536\u673a\u5236\u4f1a\u5468\u671f\u6027\u5730\u68c0\u67e5\u4e0d\u518d\u4f7f\u7528\u7684\u5bf9\u8c61\uff0c\u5e76\u91ca\u653e\u5176\u5185\u5b58\u3002<\/p>\n<\/p>\n<\/li>\n
                                2. \n
                                  \u907f\u514d\u5faa\u73af\u5f15\u7528<\/strong>\uff1a\u5faa\u73af\u5f15\u7528\u53ef\u80fd\u5bfc\u81f4\u5783\u573e\u56de\u6536\u673a\u5236\u65e0\u6cd5\u56de\u6536\u5bf9\u8c61\u3002\u4f7f\u7528 weakref<\/code> \u6a21\u5757\u53ef\u4ee5\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n
                                  \u516d\u3001\u53d8\u91cf\u7684\u547d\u540d\u7a7a\u95f4<\/p>\n<\/p>\n
                                  Python\u4e2d\u7684\u547d\u540d\u7a7a\u95f4\u662f\u4e00\u4e2a\u4ece\u53d8\u91cf\u540d\u5230\u5bf9\u8c61\u7684\u6620\u5c04\u3002\u4e0d\u540c\u7684\u547d\u540d\u7a7a\u95f4\u53ef\u4ee5\u5305\u542b\u76f8\u540c\u7684\u53d8\u91cf\u540d\u800c\u4e0d\u51b2\u7a81\u3002<\/p>\n<\/p>\n
                                    \n
                                  1. \n
                                    \u5c40\u90e8\u547d\u540d\u7a7a\u95f4<\/strong>\uff1a\u51fd\u6570\u8c03\u7528\u65f6\u521b\u5efa\uff0c\u51fd\u6570\u6267\u884c\u7ed3\u675f\u540e\u9500\u6bc1\u3002<\/p>\n<\/p>\n<\/li>\n
                                  2. \n
                                    \u5168\u5c40\u547d\u540d\u7a7a\u95f4<\/strong>\uff1a\u6a21\u5757\u52a0\u8f7d\u65f6\u521b\u5efa\uff0c\u89e3\u91ca\u5668\u7ed3\u675f\u65f6\u9500\u6bc1\u3002<\/p>\n<\/p>\n<\/li>\n
                                  3. \n
                                    \u5185\u7f6e\u547d\u540d\u7a7a\u95f4<\/strong>\uff1aPython\u89e3\u91ca\u5668\u542f\u52a8\u65f6\u521b\u5efa\uff0c\u5305\u542b\u6240\u6709\u5185\u7f6e\u51fd\u6570\u548c\u5f02\u5e38\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n
                                    \u901a\u8fc7\u4e86\u89e3\u53d8\u91cf\u8d4b\u503c\u7684\u57fa\u672c\u6982\u5ff5\u548c\u64cd\u4f5c\uff0c\u4f60\u53ef\u4ee5\u66f4\u52a0\u81ea\u4fe1\u5730\u7f16\u5199Python\u4ee3\u7801\u3002\u9009\u62e9\u5408\u9002\u7684\u53d8\u91cf\u540d\u3001\u7406\u89e3\u53d8\u91cf\u7684\u4f5c\u7528\u57df\u548c\u751f\u547d\u5468\u671f\u3001\u4ee5\u53ca\u638c\u63e1\u5185\u5b58\u7ba1\u7406\u6280\u5de7\uff0c\u90fd\u662f\u7f16\u5199\u9ad8\u6548\u3001\u6613\u4e8e\u7ef4\u62a4\u7684Python\u7a0b\u5e8f\u7684\u5173\u952e\u3002<\/p>\n<\/p>\n
                                    \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
                                     \u5982\u4f55\u5728Python\u4e2d\u7ed9\u6c49\u5b57\u8d4b\u503c\uff1f<\/strong>
                                    \u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5b57\u7b26\u4e32\u6765\u7ed9\u6c49\u5b57\u8d4b\u503c\u3002\u4f60\u53ef\u4ee5\u76f4\u63a5\u5c06\u6c49\u5b57\u8d4b\u7ed9\u4e00\u4e2a\u53d8\u91cf\uff0c\u6bd4\u5982\uff1a\u6c49\u5b57\u53d8\u91cf = "\u6c49\u5b57"<\/code>\u3002\u8fd9\u79cd\u65b9\u5f0f\u7b80\u5355\u76f4\u63a5\uff0c\u9002\u5408\u7528\u4e8e\u5b58\u50a8\u548c\u64cd\u4f5c\u6c49\u5b57\u3002<\/p>\n
                                    \u5728Python\u4e2d\u5904\u7406\u6c49\u5b57\u65f6\u9700\u8981\u6ce8\u610f\u4ec0\u4e48\uff1f<\/strong>
                                    \u5728\u5904\u7406\u6c49\u5b57\u65f6\uff0c\u786e\u4fdd\u4f60\u7684\u6587\u4ef6\u7f16\u7801\u4e3aUTF-8\uff0c\u4ee5\u907f\u514d\u51fa\u73b0\u4e71\u7801\u95ee\u9898\u3002\u5728Python\u4e2d\uff0c\u9ed8\u8ba4\u7684\u5b57\u7b26\u4e32\u7f16\u7801\u662fUTF-8\uff0c\u56e0\u6b64\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u4e0d\u4f1a\u51fa\u73b0\u95ee\u9898\uff0c\u4f46\u5728\u8bfb\u53d6\u5916\u90e8\u6587\u4ef6\u65f6\uff0c\u6307\u5b9a\u6b63\u786e\u7684\u7f16\u7801\u975e\u5e38\u91cd\u8981\u3002<\/p>\n
                                    \u5982\u4f55\u5728Python\u4e2d\u5bf9\u6c49\u5b57\u8fdb\u884c\u64cd\u4f5c\u548c\u5904\u7406\uff1f<\/strong>
                                    Python\u7684\u5b57\u7b26\u4e32\u64cd\u4f5c\u975e\u5e38\u7075\u6d3b\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u5b57\u7b26\u4e32\u7684\u5185\u7f6e\u65b9\u6cd5\uff0c\u6bd4\u5982.len()<\/code>\u6765\u83b7\u53d6\u6c49\u5b57\u5b57\u7b26\u4e32\u7684\u957f\u5ea6\uff0c\u4f7f\u7528\u5207\u7247\u64cd\u4f5c\u6765\u63d0\u53d6\u5b50\u5b57\u7b26\u4e32\uff0c\u6216\u4f7f\u7528in<\/code>\u5173\u952e\u5b57\u6765\u68c0\u67e5\u67d0\u4e2a\u6c49\u5b57\u662f\u5426\u5b58\u5728\u4e8e\u5b57\u7b26\u4e32\u4e2d\u3002\u6b64\u5916\uff0c\u501f\u52a9re<\/code>\u6a21\u5757\u53ef\u4ee5\u5bf9\u6c49\u5b57\u8fdb\u884c\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u548c\u5904\u7406\u3002<\/p>\n
                                    \u6709\u6ca1\u6709\u63a8\u8350\u7684\u5e93\u6765\u5904\u7406\u6c49\u5b57\u76f8\u5173\u7684\u4efb\u52a1\uff1f<\/strong>
                                    \u662f\u7684\uff0c\u4f7f\u7528jieba<\/code>\u5e93\u53ef\u4ee5\u8fdb\u884c\u6c49\u5b57\u5206\u8bcd\uff0c\u9002\u7528\u4e8e\u6587\u672c\u5206\u6790\u548c\u81ea\u7136\u8bed\u8a00\u5904\u7406\u3002pandas<\/code>\u5e93\u4e5f\u80fd\u591f\u5904\u7406\u6c49\u5b57\u6570\u636e\uff0c\u9002\u5408\u7528\u4e8e\u6570\u636e\u5206\u6790\u548c\u5904\u7406\u3002\u6b64\u5916\uff0copencc<\/code>\u5e93\u53ef\u4ee5\u7528\u4e8e\u6c49\u5b57\u7b80\u7e41\u8f6c\u6362\uff0c\u6ee1\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6237\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\u7ed9\u53d8\u91cf\u8d4b\u503c\u662f\u975e\u5e38\u7b80\u5355\u7684\u3002\u9996\u5148\uff0c\u4f60\u9700\u8981\u9009\u62e9\u4e00\u4e2a\u5408\u9002\u7684\u53d8\u91cf\u540d\uff0c\u7136\u540e\u4f7f\u7528\u7b49\u53f7\uff08=\uff09\u5c06\u4f60\u60f3\u8981\u8d4b\u4e88\u7684\u503c\u7ed1 […]","protected":false},"author":3,"featured_media":1007826,"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\/1007813"}],"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=1007813"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1007813\/revisions"}],"predecessor-version":[{"id":1007828,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1007813\/revisions\/1007828"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1007826"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1007813"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1007813"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1007813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}