{"id":1016301,"date":"2024-12-27T12:15:13","date_gmt":"2024-12-27T04:15:13","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1016301.html"},"modified":"2024-12-27T12:15:16","modified_gmt":"2024-12-27T04:15:16","slug":"python%e5%a6%82%e4%bd%95%e8%ae%be%e7%bd%ae%e6%89%8b%e5%8a%a8%e7%ad%be%e5%88%b0","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1016301.html","title":{"rendered":"python\u5982\u4f55\u8bbe\u7f6e\u624b\u52a8\u7b7e\u5230"},"content":{"rendered":"

\"python\u5982\u4f55\u8bbe\u7f6e\u624b\u52a8\u7b7e\u5230\"<\/p>\n

\u5728Python\u4e2d\u8bbe\u7f6e\u624b\u52a8\u7b7e\u5230\u53ef\u4ee5\u901a\u8fc7\u7f16\u5199\u4e00\u4e2a\u7a0b\u5e8f\u6765\u5b9e\u73b0\uff0c\u8be5\u7a0b\u5e8f\u53ef\u4ee5\u57fa\u4e8e\u7528\u6237\u8f93\u5165\u3001\u65f6\u95f4\u6233\u8bb0\u5f55\u3001\u5b58\u50a8\u7b7e\u5230\u4fe1\u606f\u7b49\u529f\u80fd\u6765\u5b8c\u6210\u3002\u5e38\u7528\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528\u547d\u4ee4\u884c\u8f93\u5165\u3001GUI\u754c\u9762\u3001\u7f51\u7edc\u5e94\u7528\u7b49\u65b9\u5f0f\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728Python\u4e2d\u5b9e\u73b0\u624b\u52a8\u7b7e\u5230\u3001\u4f7f\u7528Flask\u6846\u67b6\u642d\u5efa\u7b80\u5355\u7684\u7b7e\u5230\u7f51\u9875\u5e94\u7528\u3001\u4f7f\u7528\u6570\u636e\u5e93\u5b58\u50a8\u7b7e\u5230\u4fe1\u606f\u7b49\u3002<\/strong><\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528\u547d\u4ee4\u884c\u5b9e\u73b0\u624b\u52a8\u7b7e\u5230<\/p>\n<\/p>\n

\u5728\u547d\u4ee4\u884c\u4e2d\u5b9e\u73b0\u624b\u52a8\u7b7e\u5230\u662f\u6700\u7b80\u5355\u7684\u65b9\u5f0f\u4e4b\u4e00\u3002\u901a\u8fc7\u7528\u6237\u8f93\u5165\u7b7e\u5230\u4fe1\u606f\uff0c\u5e76\u5c06\u5176\u5b58\u50a8\u5728\u672c\u5730\u6587\u4ef6\u4e2d\u3002<\/p>\n<\/p>\n

    \n
  1. \u83b7\u53d6\u7528\u6237\u8f93\u5165<\/li>\n<\/ol>\n

    \u9996\u5148\uff0c\u9700\u8981\u83b7\u53d6\u7528\u6237\u7684\u7b7e\u5230\u4fe1\u606f\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7Python\u7684input()<\/code>\u51fd\u6570\u5b9e\u73b0\u3002<\/p>\n<\/p>\n

    name = input("\u8bf7\u8f93\u5165\u60a8\u7684\u59d3\u540d: ")<\/p>\n
    <\/code><\/pre>\n<\/p>\n
      \n
    1. \u83b7\u53d6\u5f53\u524d\u65f6\u95f4<\/li>\n<\/ol>\n
      \u53ef\u4ee5\u4f7f\u7528Python\u7684datetime<\/code>\u6a21\u5757\u83b7\u53d6\u5f53\u524d\u65f6\u95f4\uff0c\u5e76\u5c06\u5176\u683c\u5f0f\u5316\u4e3a\u53ef\u8bfb\u7684\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n
      from datetime import datetime<\/p>\n
      current_time = datetime.now().strftime("%Y-%m-%d %H:%M:%S")<\/p>\n
      <\/code><\/pre>\n<\/p>\n
        \n
      1. \u8bb0\u5f55\u7b7e\u5230\u4fe1\u606f<\/li>\n<\/ol>\n
        \u5c06\u7528\u6237\u7684\u59d3\u540d\u548c\u7b7e\u5230\u65f6\u95f4\u8bb0\u5f55\u5230\u4e00\u4e2a\u6587\u672c\u6587\u4ef6\u4e2d\u3002<\/p>\n<\/p>\n
        def record_sign_in(name, time):<\/p>\n
            with open("sign_in_records.txt", "a") as file:<\/p>\n
                file.write(f"{name}, {time}\\n")<\/p>\n
        record_sign_in(name, current_time)<\/p>\n
        <\/code><\/pre>\n<\/p>\n
          \n
        1. \u5b8c\u6574\u7684\u7b7e\u5230\u4ee3\u7801<\/li>\n<\/ol>\n
          \u4e0b\u9762\u662f\u5b9e\u73b0\u4e0a\u8ff0\u529f\u80fd\u7684\u5b8c\u6574Python\u4ee3\u7801\u3002<\/p>\n<\/p>\n
          from datetime import datetime<\/p>\n
          def record_sign_in(name, time):<\/p>\n
              with open("sign_in_records.txt", "a") as file:<\/p>\n
                  file.write(f"{name}, {time}\\n")<\/p>\n
          def mAI<\/a>n():<\/p>\n
              name = input("\u8bf7\u8f93\u5165\u60a8\u7684\u59d3\u540d: ")<\/p>\n
              current_time = datetime.now().strftime("%Y-%m-%d %H:%M:%S")<\/p>\n
              record_sign_in(name, current_time)<\/p>\n
              print(f"\u7b7e\u5230\u6210\u529f\uff0c{name}\uff01\u65f6\u95f4\uff1a{current_time}")<\/p>\n
          if __name__ == "__main__":<\/p>\n
              main()<\/p>\n
          <\/code><\/pre>\n<\/p>\n
          \u4e8c\u3001\u4f7f\u7528Flask\u6846\u67b6\u642d\u5efa\u7b80\u5355\u7684\u7b7e\u5230\u7f51\u9875\u5e94\u7528<\/p>\n<\/p>\n
          \u5982\u679c\u5e0c\u671b\u901a\u8fc7\u7f51\u9875\u5b9e\u73b0\u7b7e\u5230\uff0c\u53ef\u4ee5\u4f7f\u7528Flask\u6846\u67b6\u6765\u6784\u5efa\u4e00\u4e2a\u7b80\u5355\u7684Web\u5e94\u7528\u3002<\/p>\n<\/p>\n
            \n
          1. \u5b89\u88c5Flask<\/li>\n<\/ol>\n
            \u9996\u5148\u9700\u8981\u5b89\u88c5Flask\uff0c\u53ef\u4ee5\u901a\u8fc7pip\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n<\/p>\n
            pip install flask<\/p>\n
            <\/code><\/pre>\n<\/p>\n
              \n
            1. \u521b\u5efaFlask\u5e94\u7528<\/li>\n<\/ol>\n
              \u521b\u5efa\u4e00\u4e2aFlask\u5e94\u7528\u6765\u5904\u7406\u7b7e\u5230\u8bf7\u6c42\u3002<\/p>\n<\/p>\n
              from flask import Flask, request, render_template<\/p>\n
              from datetime import datetime<\/p>\n
              app = Flask(__name__)<\/p>\n
              @app.route("\/", methods=["GET", "POST"])<\/p>\n
              def sign_in():<\/p>\n
                  if request.method == "POST":<\/p>\n
                      name = request.form["name"]<\/p>\n
                      current_time = datetime.now().strftime("%Y-%m-%d %H:%M:%S")<\/p>\n
                      with open("web_sign_in_records.txt", "a") as file:<\/p>\n
                          file.write(f"{name}, {current_time}\\n")<\/p>\n
                      return f"\u7b7e\u5230\u6210\u529f\uff0c{name}\uff01\u65f6\u95f4\uff1a{current_time}"<\/p>\n
                  return render_template("sign_in.html")<\/p>\n
              if __name__ == "__main__":<\/p>\n
                  app.run(debug=True)<\/p>\n
              <\/code><\/pre>\n<\/p>\n
                \n
              1. \u521b\u5efaHTML\u6a21\u677f<\/li>\n<\/ol>\n
                \u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684HTML\u8868\u5355\u7528\u4e8e\u7528\u6237\u8f93\u5165\u3002<\/p>\n<\/p>\n
                <!-- sign_in.html --><\/p>\n
                <!DOCTYPE html><\/p>\n
                <html lang="en"><\/p>\n
                <head><\/p>\n
                    <meta charset="UTF-8"><\/p>\n
                    <title>\u7b7e\u5230\u9875\u9762<\/title><\/p>\n
                <\/head><\/p>\n
                <body><\/p>\n
                    <h1>\u624b\u52a8\u7b7e\u5230<\/h1><\/p>\n
                    <form method="post"><\/p>\n
                        <label for="name">\u59d3\u540d:<\/label><\/p>\n
                        <input type="text" id="name" name="name" required><\/p>\n
                        <button type="submit">\u7b7e\u5230<\/button><\/p>\n
                    <\/form><\/p>\n
                <\/body><\/p>\n
                <\/html><\/p>\n
                <\/code><\/pre>\n<\/p>\n
                  \n
                1. \u8fd0\u884cFlask\u5e94\u7528<\/li>\n<\/ol>\n
                  \u8fd0\u884cFlask\u5e94\u7528\uff0c\u5e76\u5728\u6d4f\u89c8\u5668\u4e2d\u8bbf\u95eehttp:\/\/127.0.0.1:5000<\/code>\u8fdb\u884c\u7b7e\u5230\u3002<\/p>\n<\/p>\n
                  python app.py<\/p>\n
                  <\/code><\/pre>\n<\/p>\n
                  \u4e09\u3001\u4f7f\u7528\u6570\u636e\u5e93\u5b58\u50a8\u7b7e\u5230\u4fe1\u606f<\/p>\n<\/p>\n
                  \u4e3a\u4e86\u66f4\u597d\u5730\u7ba1\u7406\u548c\u67e5\u8be2\u7b7e\u5230\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u636e\u5e93\u6765\u5b58\u50a8\u6570\u636e\u3002\u8fd9\u91cc\u4ee5SQLite\u4e3a\u4f8b\u3002<\/p>\n<\/p>\n
                    \n
                  1. \u5b89\u88c5SQLite<\/li>\n<\/ol>\n
                    Python\u5185\u7f6e\u652f\u6301SQLite\uff0c\u65e0\u9700\u989d\u5916\u5b89\u88c5\u3002\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528sqlite3<\/code>\u6a21\u5757\u3002<\/p>\n<\/p>\n
                      \n
                    1. \u521b\u5efa\u6570\u636e\u5e93\u548c\u8868<\/li>\n<\/ol>\n
                      \u5728\u7a0b\u5e8f\u4e2d\u521b\u5efa\u4e00\u4e2a\u6570\u636e\u5e93\uff0c\u5e76\u521b\u5efa\u5b58\u50a8\u7b7e\u5230\u4fe1\u606f\u7684\u8868\u3002<\/p>\n<\/p>\n
                      import sqlite3<\/p>\n
                      def init_db():<\/p>\n
                          conn = sqlite3.connect('sign_in.db')<\/p>\n
                          c = conn.cursor()<\/p>\n
                          c.execute('''CREATE TABLE IF NOT EXISTS records<\/p>\n
                                       (id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT, time TEXT)''')<\/p>\n
                          conn.commit()<\/p>\n
                          conn.close()<\/p>\n
                      <\/code><\/pre>\n<\/p>\n
                        \n
                      1. \u5b58\u50a8\u7b7e\u5230\u4fe1\u606f\u5230\u6570\u636e\u5e93<\/li>\n<\/ol>\n
                        \u5c06\u7b7e\u5230\u4fe1\u606f\u63d2\u5165\u5230\u6570\u636e\u5e93\u4e2d\u3002<\/p>\n<\/p>\n
                        def record_sign_in_db(name, time):<\/p>\n
                            conn = sqlite3.connect('sign_in.db')<\/p>\n
                            c = conn.cursor()<\/p>\n
                            c.execute("INSERT INTO records (name, time) VALUES (?, ?)", (name, time))<\/p>\n
                            conn.commit()<\/p>\n
                            conn.close()<\/p>\n
                        <\/code><\/pre>\n<\/p>\n
                          \n
                        1. \u4fee\u6539Flask\u5e94\u7528\u4f7f\u7528\u6570\u636e\u5e93<\/li>\n<\/ol>\n
                          \u4fee\u6539\u4e4b\u524d\u7684Flask\u5e94\u7528\uff0c\u4f7f\u5176\u5c06\u7b7e\u5230\u4fe1\u606f\u5b58\u50a8\u5230\u6570\u636e\u5e93\u4e2d\u3002<\/p>\n<\/p>\n
                          from flask import Flask, request, render_template<\/p>\n
                          from datetime import datetime<\/p>\n
                          import sqlite3<\/p>\n
                          app = Flask(__name__)<\/p>\n
                          def init_db():<\/p>\n
                              conn = sqlite3.connect('sign_in.db')<\/p>\n
                              c = conn.cursor()<\/p>\n
                              c.execute('''CREATE TABLE IF NOT EXISTS records<\/p>\n
                                           (id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT, time TEXT)''')<\/p>\n
                              conn.commit()<\/p>\n
                              conn.close()<\/p>\n
                          def record_sign_in_db(name, time):<\/p>\n
                              conn = sqlite3.connect('sign_in.db')<\/p>\n
                              c = conn.cursor()<\/p>\n
                              c.execute("INSERT INTO records (name, time) VALUES (?, ?)", (name, time))<\/p>\n
                              conn.commit()<\/p>\n
                              conn.close()<\/p>\n
                          @app.route("\/", methods=["GET", "POST"])<\/p>\n
                          def sign_in():<\/p>\n
                              if request.method == "POST":<\/p>\n
                                  name = request.form["name"]<\/p>\n
                                  current_time = datetime.now().strftime("%Y-%m-%d %H:%M:%S")<\/p>\n
                                  record_sign_in_db(name, current_time)<\/p>\n
                                  return f"\u7b7e\u5230\u6210\u529f\uff0c{name}\uff01\u65f6\u95f4\uff1a{current_time}"<\/p>\n
                              return render_template("sign_in.html")<\/p>\n
                          if __name__ == "__main__":<\/p>\n
                              init_db()<\/p>\n
                              app.run(debug=True)<\/p>\n
                          <\/code><\/pre>\n<\/p>\n
                          \u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u6211\u4eec\u53ef\u4ee5\u5728Python\u4e2d\u5b9e\u73b0\u591a\u79cd\u65b9\u5f0f\u7684\u624b\u52a8\u7b7e\u5230\uff0c\u5305\u62ec\u7b80\u5355\u7684\u547d\u4ee4\u884c\u7b7e\u5230\u3001\u57fa\u4e8eFlask\u7684Web\u7b7e\u5230\u5e94\u7528\uff0c\u4ee5\u53ca\u5c06\u7b7e\u5230\u4fe1\u606f\u5b58\u50a8\u5230SQLite\u6570\u636e\u5e93\u4e2d\u3002\u8fd9\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8fdb\u884c\u6269\u5c55\u548c\u8c03\u6574\uff0c\u6bd4\u5982\u589e\u52a0\u7528\u6237\u8ba4\u8bc1\u3001\u7b7e\u5230\u8bb0\u5f55\u67e5\u8be2\u529f\u80fd\u7b49\u3002<\/p>\n<\/p>\n
                          \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
                           \u5982\u4f55\u4f7f\u7528Python\u5b9e\u73b0\u624b\u52a8\u7b7e\u5230\u529f\u80fd\uff1f<\/strong>
                          \u5b9e\u73b0\u624b\u52a8\u7b7e\u5230\u529f\u80fd\u901a\u5e38\u9700\u8981\u4f7f\u7528Python\u7684\u65f6\u95f4\u548c\u65e5\u671f\u6a21\u5757\u7ed3\u5408\u76f8\u5e94\u7684\u8f93\u5165\u65b9\u5f0f\u3002\u53ef\u4ee5\u4f7f\u7528datetime<\/code>\u6a21\u5757\u83b7\u53d6\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\uff0c\u5e76\u901a\u8fc7input()<\/code>\u51fd\u6570\u8ba9\u7528\u6237\u8f93\u5165\u7b7e\u5230\u4fe1\u606f\u3002\u5c06\u7b7e\u5230\u4fe1\u606f\u4fdd\u5b58\u5230\u6587\u4ef6\u6216\u6570\u636e\u5e93\u4e2d\uff0c\u6709\u52a9\u4e8e\u540e\u7eed\u7684\u6570\u636e\u7ba1\u7406\u548c\u67e5\u8be2\u3002<\/p>\n
                          \u6211\u53ef\u4ee5\u5728Python\u4e2d\u4f7f\u7528\u54ea\u4e9b\u5e93\u6765\u589e\u5f3a\u7b7e\u5230\u529f\u80fd\uff1f<\/strong>
                          \u5728Python\u4e2d\uff0c\u6709\u591a\u4e2a\u5e93\u53ef\u4ee5\u5e2e\u52a9\u589e\u5f3a\u7b7e\u5230\u529f\u80fd\u3002\u4f8b\u5982\uff0cpandas<\/code>\u53ef\u4ee5\u7528\u6765\u5904\u7406\u548c\u5206\u6790\u7b7e\u5230\u6570\u636e\uff0csqlite3<\/code>\u53ef\u4ee5\u7528\u4e8e\u521b\u5efa\u8f7b\u91cf\u7ea7\u6570\u636e\u5e93\u5b58\u50a8\u7b7e\u5230\u8bb0\u5f55\u3002\u6b64\u5916\uff0c\u4f7f\u7528flask<\/code>\u6216django<\/code>\u6846\u67b6\u53ef\u4ee5\u5c06\u7b7e\u5230\u529f\u80fd\u5f00\u53d1\u6210Web\u5e94\u7528\uff0c\u4f7f\u5f97\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u6d4f\u89c8\u5668\u8fdb\u884c\u7b7e\u5230\u3002<\/p>\n
                          \u5982\u4f55\u786e\u4fdd\u6211\u7684\u624b\u52a8\u7b7e\u5230\u7cfb\u7edf\u5b89\u5168\u53ef\u9760\uff1f<\/strong>
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