{"id":953208,"date":"2024-12-27T01:40:55","date_gmt":"2024-12-26T17:40:55","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/953208.html"},"modified":"2024-12-27T01:40:57","modified_gmt":"2024-12-26T17:40:57","slug":"python%e5%a6%82%e4%bd%95%e5%ae%9a%e4%b9%89%e8%be%93%e5%85%a5%e5%8f%98%e9%87%8f","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/953208.html","title":{"rendered":"python\u5982\u4f55\u5b9a\u4e49\u8f93\u5165\u53d8\u91cf"},"content":{"rendered":"

\"python\u5982\u4f55\u5b9a\u4e49\u8f93\u5165\u53d8\u91cf\"<\/p>\n

\u5728Python\u4e2d\u5b9a\u4e49\u8f93\u5165\u53d8\u91cf\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u5b9e\u73b0\uff0c\u5305\u62ec\u4f7f\u7528input()\u51fd\u6570\u3001\u547d\u4ee4\u884c\u53c2\u6570\u3001\u51fd\u6570\u53c2\u6570\u3001\u914d\u7f6e\u6587\u4ef6\u7b49\u3002\u4f7f\u7528input()\u51fd\u6570\u662f\u6700\u5e38\u89c1\u7684\u65b9\u5f0f\u4e4b\u4e00\uff0c\u53ef\u4ee5\u4e0e\u7528\u6237\u8fdb\u884c\u4ea4\u4e92\u5f0f\u8f93\u5165\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u901a\u5e38\u4f1a\u7ed3\u5408\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002<\/strong><\/p>\n<\/p>\n

\u5728Python\u4e2d\uff0c\u5b9a\u4e49\u8f93\u5165\u53d8\u91cf\u7684\u6700\u76f4\u63a5\u65b9\u5f0f\u662f\u4f7f\u7528\u5185\u7f6e\u51fd\u6570input()<\/code>\uff0c\u5b83\u5141\u8bb8\u7a0b\u5e8f\u4ece\u7528\u6237\u90a3\u91cc\u83b7\u53d6\u8f93\u5165\u5e76\u5c06\u5176\u5b58\u50a8\u4e3a\u4e00\u4e2a\u53d8\u91cf\u3002\u4ee5\u4e0b\u662f\u5173\u4e8e\u5982\u4f55\u5b9a\u4e49\u8f93\u5165\u53d8\u91cf\u7684\u8be6\u7ec6\u4ecb\u7ecd\u548c\u5176\u4ed6\u76f8\u5173\u65b9\u6cd5\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528 input()<\/code> \u51fd\u6570<\/p>\n<\/p>\n

input()<\/code> \u51fd\u6570\u662fPython\u4e2d\u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u5185\u7f6e\u51fd\u6570\u3002\u5b83\u4f1a\u6682\u505c\u7a0b\u5e8f\u7684\u8fd0\u884c\uff0c\u7b49\u5f85\u7528\u6237\u8f93\u5165\uff0c\u5e76\u8fd4\u56de\u4e00\u4e2a\u5b57\u7b26\u4e32\u5f62\u5f0f\u7684\u7ed3\u679c\u3002<\/p>\n<\/p>\n

    \n
  1. \n

    \u83b7\u53d6\u7528\u6237\u8f93\u5165<\/strong><\/p>\n<\/p>\n

    \u4f7f\u7528input()<\/code>\u51fd\u6570\u53ef\u4ee5\u83b7\u53d6\u7528\u6237\u8f93\u5165\uff0c\u5e76\u5c06\u5176\u5b58\u50a8\u5728\u4e00\u4e2a\u53d8\u91cf\u4e2d\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n

    user_input = input("Please enter your name: ")<\/p>\n
    print(f"Hello, {user_input}!")<\/p>\n
    <\/code><\/pre>\n<\/p>\n
    \u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u7a0b\u5e8f\u4f1a\u63d0\u793a\u7528\u6237\u8f93\u5165\u4ed6\u4eec\u7684\u540d\u5b57\uff0c\u5e76\u5728\u7528\u6237\u8f93\u5165\u540e\u8f93\u51fa\u95ee\u5019\u8bed\u3002<\/p>\n<\/p>\n<\/li>\n
  2. \n
    \u8f6c\u6362\u8f93\u5165\u7c7b\u578b<\/strong><\/p>\n<\/p>\n
    \u7531\u4e8einput()<\/code>\u8fd4\u56de\u7684\u59cb\u7ec8\u662f\u5b57\u7b26\u4e32\u7c7b\u578b\uff0c\u6709\u65f6\u9700\u8981\u5c06\u5176\u8f6c\u6362\u4e3a\u5176\u4ed6\u6570\u636e\u7c7b\u578b\u3002\u4f8b\u5982\uff0c\u5982\u679c\u9700\u8981\u8f93\u5165\u4e00\u4e2a\u6574\u6570\uff0c\u53ef\u4ee5\u4f7f\u7528int()<\/code>\u51fd\u6570\u8fdb\u884c\u8f6c\u6362\uff1a<\/p>\n<\/p>\n
    age = int(input("Please enter your age: "))<\/p>\n
    if age < 18:<\/p>\n
        print("You are a minor.")<\/p>\n
    else:<\/p>\n
        print("You are an adult.")<\/p>\n
    <\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n
    \u4e8c\u3001\u4f7f\u7528\u547d\u4ee4\u884c\u53c2\u6570<\/p>\n<\/p>\n
    Python\u7684sys<\/code>\u6a21\u5757\u53ef\u4ee5\u5904\u7406\u547d\u4ee4\u884c\u53c2\u6570\uff0c\u4f7f\u5f97\u7a0b\u5e8f\u5728\u8fd0\u884c\u65f6\u53ef\u4ee5\u63a5\u53d7\u5916\u90e8\u8f93\u5165\u3002<\/p>\n<\/p>\n
      \n
    1. \n
      \u4f7f\u7528sys.argv<\/code><\/strong><\/p>\n<\/p>\n
      sys.argv<\/code>\u662f\u4e00\u4e2a\u5217\u8868\uff0c\u5176\u4e2d\u5305\u542b\u547d\u4ee4\u884c\u53c2\u6570\u3002\u7b2c\u4e00\u4e2a\u5143\u7d20\u662f\u811a\u672c\u540d\u79f0\uff0c\u540e\u7eed\u5143\u7d20\u662f\u4f20\u9012\u7ed9\u811a\u672c\u7684\u53c2\u6570\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
      import sys<\/p>\n
      if len(sys.argv) != 3:<\/p>\n
          print("Usage: script.py <name> <age>")<\/p>\n
          sys.exit(1)<\/p>\n
      name = sys.argv[1]<\/p>\n
      age = int(sys.argv[2])<\/p>\n
      print(f"Name: {name}, Age: {age}")<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u8fd0\u884c\u4e0a\u8ff0\u811a\u672c\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u4f20\u9012\u53c2\u6570\uff0c\u4f8b\u5982python script.py Alice 30<\/code>\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n
      \u4e09\u3001\u4f7f\u7528\u51fd\u6570\u53c2\u6570<\/p>\n<\/p>\n
      \u5728\u51fd\u6570\u5b9a\u4e49\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u53c2\u6570\u6765\u63a5\u6536\u8f93\u5165\uff0c\u8fd9\u5728\u51fd\u6570\u8c03\u7528\u65f6\u4f20\u9012\u3002<\/p>\n<\/p>\n
        \n
      1. \n
        \u5b9a\u4e49\u548c\u8c03\u7528\u51fd\u6570<\/strong><\/p>\n<\/p>\n
        \u5728\u51fd\u6570\u4e2d\u5b9a\u4e49\u53c2\u6570\uff0c\u5e76\u5728\u8c03\u7528\u65f6\u4f20\u9012\u5b9e\u9645\u503c\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
        def greet(name, age):<\/p>\n
            print(f"Hello {name}, you are {age} years old.")<\/p>\n
        greet("Alice", 30)<\/p>\n
        <\/code><\/pre>\n<\/p>\n
        \u8fd9\u79cd\u65b9\u6cd5\u5728\u7f16\u5199\u6a21\u5757\u5316\u548c\u53ef\u91cd\u7528\u4ee3\u7801\u65f6\u975e\u5e38\u6709\u7528\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n
        \u56db\u3001\u4f7f\u7528\u914d\u7f6e\u6587\u4ef6\u6216\u73af\u5883\u53d8\u91cf<\/p>\n<\/p>\n
        \u5728\u4e00\u4e9b\u60c5\u51b5\u4e0b\uff0c\u8f93\u5165\u53d8\u91cf\u53ef\u80fd\u9700\u8981\u4ece\u914d\u7f6e\u6587\u4ef6\u6216\u73af\u5883\u53d8\u91cf\u4e2d\u8bfb\u53d6\u3002\u8fd9\u6837\u53ef\u4ee5\u4f7f\u7a0b\u5e8f\u66f4\u7075\u6d3b\u548c\u9002\u5e94\u6027\u66f4\u5f3a\u3002<\/p>\n<\/p>\n
          \n
        1. \n
          \u8bfb\u53d6\u914d\u7f6e\u6587\u4ef6<\/strong><\/p>\n<\/p>\n
          \u914d\u7f6e\u6587\u4ef6\u53ef\u4ee5\u91c7\u7528\u591a\u79cd\u683c\u5f0f\uff0c\u4f8b\u5982JSON\u3001YAML\u6216INI\u3002\u4ee5\u4e0b\u662f\u8bfb\u53d6JSON\u914d\u7f6e\u6587\u4ef6\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
          import json<\/p>\n
          with open('config.json', 'r') as file:<\/p>\n
              config = json.load(file)<\/p>\n
          name = config['name']<\/p>\n
          age = config['age']<\/p>\n
          print(f"Name: {name}, Age: {age}")<\/p>\n
          <\/code><\/pre>\n<\/p>\n<\/li>\n
        2. \n
          \u4f7f\u7528\u73af\u5883\u53d8\u91cf<\/strong><\/p>\n<\/p>\n
          \u73af\u5883\u53d8\u91cf\u53ef\u4ee5\u901a\u8fc7os<\/code>\u6a21\u5757\u8bbf\u95ee\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
          import os<\/p>\n
          name = os.getenv('USER_NAME', 'default_name')<\/p>\n
          age = int(os.getenv('USER_AGE', '0'))<\/p>\n
          print(f"Name: {name}, Age: {age}")<\/p>\n
          <\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n
          \u4e94\u3001\u4f7f\u7528\u56fe\u5f62\u7528\u6237\u754c\u9762\uff08GUI\uff09<\/p>\n<\/p>\n
          \u5728\u4e00\u4e9b\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u4f7f\u7528GUI\u6765\u83b7\u53d6\u7528\u6237\u8f93\u5165\uff0c\u8fd9\u53ef\u4ee5\u901a\u8fc7tkinter<\/code>\u7b49\u5e93\u5b9e\u73b0\u3002<\/p>\n<\/p>\n
            \n
          1. \n
            \u4f7f\u7528tkinter<\/code>\u521b\u5efa\u7b80\u5355\u8f93\u5165\u7a97\u53e3<\/strong><\/p>\n<\/p>\n
            tkinter<\/code>\u662fPython\u7684\u6807\u51c6GUI\u5e93\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
            import tkinter as tk<\/p>\n
            def submit():<\/p>\n
                name = entry_name.get()<\/p>\n
                age = entry_age.get()<\/p>\n
                print(f"Name: {name}, Age: {age}")<\/p>\n
            root = tk.Tk()<\/p>\n
            tk.Label(root, text="Name").pack()<\/p>\n
            entry_name = tk.Entry(root)<\/p>\n
            entry_name.pack()<\/p>\n
            tk.Label(root, text="Age").pack()<\/p>\n
            entry_age = tk.Entry(root)<\/p>\n
            entry_age.pack()<\/p>\n
            tk.Button(root, text="Submit", command=submit).pack()<\/p>\n
            root.mAI<\/a>nloop()<\/p>\n
            <\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n
            \u516d\u3001\u4f7f\u7528\u6587\u4ef6\u8f93\u5165<\/p>\n<\/p>\n
            \u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u7528\u6237\u8f93\u5165\u53ef\u80fd\u6765\u81ea\u6587\u4ef6\uff0c\u8fd9\u901a\u5e38\u7528\u4e8e\u6279\u5904\u7406\u6216\u6570\u636e\u5206\u6790\u4efb\u52a1\u3002<\/p>\n<\/p>\n
              \n
            1. \n
              \u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9<\/strong><\/p>\n<\/p>\n
              \u53ef\u4ee5\u4f7f\u7528Python\u7684\u5185\u7f6eopen()<\/code>\u51fd\u6570\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
              with open('input.txt', 'r') as file:<\/p>\n
                  data = file.read()<\/p>\n
                  print(data)<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u8fd9\u9002\u7528\u4e8e\u9700\u8981\u5904\u7406\u5927\u91cf\u6570\u636e\u6216\u4ece\u6587\u4ef6\u4e2d\u83b7\u53d6\u8f93\u5165\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n
              \u603b\u7ed3\uff1a<\/p>\n<\/p>\n
              \u5728Python\u4e2d\u5b9a\u4e49\u8f93\u5165\u53d8\u91cf\u7684\u65b9\u5f0f\u591a\u79cd\u591a\u6837\uff0c\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u53d6\u51b3\u4e8e\u5e94\u7528\u573a\u666f\u548c\u9700\u6c42\u3002\u4f7f\u7528input()<\/code>\u51fd\u6570\u9002\u5408\u7b80\u5355\u7684\u4ea4\u4e92\u5f0f\u7a0b\u5e8f\u3001\u4f7f\u7528\u547d\u4ee4\u884c\u53c2\u6570\u9002\u5408\u811a\u672c\u548c\u81ea\u52a8\u5316\u4efb\u52a1\u3001\u4f7f\u7528\u51fd\u6570\u53c2\u6570\u9002\u5408\u6a21\u5757\u5316\u4ee3\u7801\u3001\u4f7f\u7528\u914d\u7f6e\u6587\u4ef6\u548c\u73af\u5883\u53d8\u91cf\u9002\u5408\u66f4\u590d\u6742\u7684\u5e94\u7528\u7a0b\u5e8f\u3001\u4f7f\u7528GUI\u9002\u5408\u684c\u9762\u5e94\u7528\u7a0b\u5e8f\u3001\u4f7f\u7528\u6587\u4ef6\u8f93\u5165\u9002\u5408\u6279\u5904\u7406\u548c\u6570\u636e\u5206\u6790\u3002<\/strong>\u6839\u636e\u9879\u76ee\u7684\u590d\u6742\u5ea6\u548c\u7528\u6237\u4ea4\u4e92\u9700\u6c42\uff0c\u5408\u7406\u9009\u62e9\u8f93\u5165\u65b9\u6cd5\u53ef\u4ee5\u63d0\u9ad8\u7a0b\u5e8f\u7684\u7075\u6d3b\u6027\u548c\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<\/p>\n
              \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
               \u5982\u4f55\u5728Python\u4e2d\u63a5\u6536\u7528\u6237\u8f93\u5165\uff1f<\/strong>
              \u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528input()<\/code>\u51fd\u6570\u6765\u63a5\u6536\u7528\u6237\u7684\u8f93\u5165\u3002\u8fd9\u4e2a\u51fd\u6570\u4f1a\u6682\u505c\u7a0b\u5e8f\u7684\u6267\u884c\uff0c\u76f4\u5230\u7528\u6237\u8f93\u5165\u6570\u636e\u5e76\u6309\u4e0b\u56de\u8f66\u952e\u3002\u8f93\u5165\u7684\u5185\u5bb9\u4f1a\u4ee5\u5b57\u7b26\u4e32\u7684\u5f62\u5f0f\u8fd4\u56de\u3002\u5982\u679c\u9700\u8981\u5c06\u8f93\u5165\u8f6c\u6362\u4e3a\u5176\u4ed6\u6570\u636e\u7c7b\u578b\uff0c\u53ef\u4ee5\u4f7f\u7528\u76f8\u5e94\u7684\u8f6c\u6362\u51fd\u6570\uff0c\u4f8b\u5982int()<\/code>\u6216float()<\/code>\u3002<\/p>\n
              \u5728Python\u4e2d\u5982\u4f55\u5904\u7406\u591a\u4e2a\u8f93\u5165\u53d8\u91cf\uff1f<\/strong>
              \u53ef\u4ee5\u4f7f\u7528input()<\/code>\u51fd\u6570\u7684\u591a\u6b21\u8c03\u7528\u6765\u5904\u7406\u591a\u4e2a\u8f93\u5165\u53d8\u91cf\u3002\u4f8b\u5982\uff0c\u4f60\u53ef\u4ee5\u5206\u522b\u8bf7\u6c42\u7528\u6237\u8f93\u5165\u59d3\u540d\u3001\u5e74\u9f84\u7b49\u4fe1\u606f\u3002\u8fd8\u53ef\u4ee5\u901a\u8fc7split()<\/code>\u65b9\u6cd5\u5c06\u4e00\u4e2a\u8f93\u5165\u5b57\u7b26\u4e32\u5206\u5272\u4e3a\u591a\u4e2a\u90e8\u5206\uff0c\u4fbf\u4e8e\u540c\u65f6\u63a5\u6536\u591a\u4e2a\u53d8\u91cf\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a  <\/p>\n
              name, age = input("\u8bf7\u8f93\u5165\u59d3\u540d\u548c\u5e74\u9f84\uff0c\u7528\u7a7a\u683c\u5206\u9694: ").split()\n<\/code><\/pre>\n
              \u5982\u4f55\u4e3a\u8f93\u5165\u53d8\u91cf\u8bbe\u7f6e\u9ed8\u8ba4\u503c\uff1f<\/strong>
              \u5728Python\u4e2d\uff0c\u867d\u7136input()<\/code>\u51fd\u6570\u672c\u8eab\u4e0d\u652f\u6301\u9ed8\u8ba4\u503c\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u5728\u63d0\u793a\u4fe1\u606f\u4e2d\u63d0\u4f9b\u9ed8\u8ba4\u9009\u9879\u6765\u5f15\u5bfc\u7528\u6237\u3002\u5982\u679c\u7528\u6237\u76f4\u63a5\u6309\u4e0b\u56de\u8f66\uff0c\u7a0b\u5e8f\u53ef\u4ee5\u4f7f\u7528\u9884\u8bbe\u7684\u9ed8\u8ba4\u503c\u3002\u53ef\u4ee5\u4f7f\u7528\u6761\u4ef6\u8bed\u53e5\u6765\u68c0\u67e5\u7528\u6237\u8f93\u5165\u662f\u5426\u4e3a\u7a7a\uff0c\u5e76\u76f8\u5e94\u5730\u8d4b\u503c\u3002\u4f8b\u5982\uff1a  <\/p>\n
              user_input = input("\u8bf7\u8f93\u5165\u60a8\u7684\u7231\u597d\uff08\u9ed8\u8ba4\u4e3a\u9605\u8bfb\uff09: ") or "\u9605\u8bfb"\n<\/code><\/pre>\n
              \u8fd9\u6837\uff0c\u5982\u679c\u7528\u6237\u4e0d\u8f93\u5165\u4efb\u4f55\u5185\u5bb9\uff0c\u53d8\u91cfuser_input<\/code>\u5c06\u4f1a\u88ab\u8d4b\u503c\u4e3a\u201c\u9605\u8bfb\u201d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\u5b9a\u4e49\u8f93\u5165\u53d8\u91cf\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u5b9e\u73b0\uff0c\u5305\u62ec\u4f7f\u7528input()\u51fd\u6570\u3001\u547d\u4ee4\u884c\u53c2\u6570\u3001\u51fd\u6570\u53c2\u6570\u3001\u914d\u7f6e\u6587\u4ef6\u7b49 […]","protected":false},"author":3,"featured_media":953214,"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\/953208"}],"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=953208"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/953208\/revisions"}],"predecessor-version":[{"id":953215,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/953208\/revisions\/953215"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/953214"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=953208"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=953208"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=953208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}