{"id":2179,"date":"2026-04-24T22:21:01","date_gmt":"2026-04-24T14:21:01","guid":{"rendered":"http:\/\/www.preluna.xyz\/?p=2179"},"modified":"2026-04-24T22:21:02","modified_gmt":"2026-04-24T14:21:02","slug":"%e5%ad%97%e7%ac%a6%e4%b8%b2%e6%8b%bc%e6%8e%a5-f-string-%e6%a0%bc%e5%bc%8f%e5%8c%96%e8%be%93%e5%87%ba","status":"publish","type":"post","link":"http:\/\/www.preluna.xyz\/index.php\/2026\/04\/24\/%e5%ad%97%e7%ac%a6%e4%b8%b2%e6%8b%bc%e6%8e%a5-f-string-%e6%a0%bc%e5%bc%8f%e5%8c%96%e8%be%93%e5%87%ba\/preluna\/text\/","title":{"rendered":"\u5b57\u7b26\u4e32\u62fc\u63a5 f-string \u683c\u5f0f\u5316\u8f93\u51fa"},"content":{"rendered":"\n
\"\"<\/div><\/figure>\n\n\n\n

1. \u9898\u76ee\u8003\u70b9<\/h2>\n\n\n\n

\u8fd9\u9053\u9898\u4e3b\u8981\u8003 3 \u4e2a\u57fa\u7840\u70b9\uff1a<\/p>\n\n\n\n

    \n
  1. input()<\/code> \u8bfb\u53d6\u5b57\u7b26\u4e32<\/li>\n\n\n\n
  2. \u51fd\u6570\u53c2\u6570\u7684\u4f7f\u7528<\/li>\n\n\n\n
  3. \u5b57\u7b26\u4e32\u62fc\u63a5 \/ f-string \u683c\u5f0f\u5316\u8f93\u51fa<\/li>\n<\/ol>\n\n\n\n

    \u8fd9\u9898\u4e0d\u662f\u8ba1\u7b97\u9898\uff0c\u4e5f\u4e0d\u662f\u5224\u65ad\u9898\u3002\u5b83\u7684\u6838\u5fc3\u662f\uff1a\u628a\u8f93\u5165\u7684 firstname \u548c lastname \u653e\u8fdb\u56fa\u5b9a\u53e5\u5b50\u91cc\uff0c\u5e76\u6309\u8981\u6c42\u6253\u5370\u51fa\u6765\u3002<\/strong><\/p>\n\n\n\n

    \n\n\n\n

    2. \u5ba1\u9898<\/h2>\n\n\n\n

    \u9898\u76ee\u7ed9\u4f60\u4e24\u884c\u8f93\u5165\uff1a<\/p>\n\n\n\n

    Ross\nTaylor\n<\/code><\/pre>\n\n\n\n
    \u7b2c\u4e00\u884c\u662f\u540d\u5b57\uff0c\u5b58\u5230 first<\/code> \u91cc\u3002<\/p>\n\n\n\n
    \u7b2c\u4e8c\u884c\u662f\u59d3\u6c0f\uff0c\u5b58\u5230 last<\/code> \u91cc\u3002<\/p>\n\n\n\n
    \u9898\u76ee\u8981\u6c42\u8f93\u51fa\uff1a<\/p>\n\n\n\n
    Hello Ross Taylor! You just delved into python.\n<\/code><\/pre>\n\n\n\n
    \u6ce8\u610f\u51e0\u4e2a\u7ec6\u8282\uff1a<\/p>\n\n\n\n
      \n
    1. Hello<\/code> \u540e\u9762\u6709\u4e00\u4e2a\u7a7a\u683c\u3002<\/li>\n\n\n\n
    2. first<\/code> \u548c last<\/code> \u4e2d\u95f4\u6709\u4e00\u4e2a\u7a7a\u683c\u3002<\/li>\n\n\n\n
    3. last<\/code> \u540e\u9762\u7d27\u8ddf !<\/code>\uff0c\u4e2d\u95f4\u6ca1\u6709\u7a7a\u683c\u3002<\/li>\n\n\n\n
    4. python<\/code> \u662f\u5c0f\u5199\u3002<\/li>\n\n\n\n
    5. \u53e5\u5b50\u672b\u5c3e\u6709\u4e00\u4e2a\u82f1\u6587\u53e5\u53f7 .<\/code>\u3002<\/li>\n\n\n\n
    6. \u51fd\u6570 print_full_name(first, last)<\/code> \u8d1f\u8d23\u6253\u5370\u7ed3\u679c\uff0c\u4e0d\u9700\u8981\u8fd4\u56de\u503c\u3002<\/li>\n<\/ol>\n\n\n\n
      \n\n\n\n
      3. \u601d\u8def\u63d0\u793a<\/h2>\n\n\n\n
      \u5148\u4e0d\u8981\u6025\u7740\u5199\u4ee3\u7801\u3002\u4f60\u53ef\u4ee5\u8fd9\u6837\u60f3\uff1a<\/p>\n\n\n\n
      \u9898\u76ee\u8981\u4f60\u6253\u5370\u7684\u662f\u4e00\u4e2a\u56fa\u5b9a\u6a21\u677f\uff1a<\/p>\n\n\n\n
      Hello firstname lastname! You just delved into python.\n<\/code><\/pre>\n\n\n\n
      \u5176\u4e2d firstname<\/code> \u548c lastname<\/code> \u4e0d\u662f\u56fa\u5b9a\u6587\u5b57\uff0c\u800c\u662f\u8981\u66ff\u6362\u6210\u8f93\u5165\u8fdb\u6765\u7684\u5185\u5bb9\u3002<\/p>\n\n\n\n
      \u6240\u4ee5\u7a0b\u5e8f\u8981\u505a\u7684\u4e8b\u60c5\u5f88\u7b80\u5355\uff1a<\/p>\n\n\n\n
      \u7b2c\u4e00\u6b65\uff0c\u51fd\u6570\u63a5\u6536\u4e24\u4e2a\u53c2\u6570\uff1a<\/p>\n\n\n\n
      first\nlast\n<\/code><\/pre>\n\n\n\n
      \u7b2c\u4e8c\u6b65\uff0c\u628a\u5b83\u4eec\u653e\u8fdb\u53e5\u5b50\u91cc\uff1a<\/p>\n\n\n\n
      Hello + first + \u7a7a\u683c + last + ! You just delved into python.\n<\/code><\/pre>\n\n\n\n
      \u7b2c\u4e09\u6b65\uff0c\u7528 print()<\/code> \u6253\u5370\u51fa\u6765\u3002<\/p>\n\n\n\n
      \u8fd9\u91cc\u6700\u63a8\u8350\u521d\u5b66\u8005\u4f7f\u7528 f-string\uff0c\u56e0\u4e3a\u5b83\u6700\u76f4\u89c2\uff1a<\/p>\n\n\n\n
      print(f\"Hello {first} {last}! You just delved into python.\")\n<\/code><\/pre>\n\n\n\n
      \u5176\u4e2d\uff1a<\/p>\n\n\n\n
      {first}\n<\/code><\/pre>\n\n\n\n
      \u8868\u793a\u628a\u53d8\u91cf first<\/code> \u7684\u503c\u653e\u5230\u8fd9\u91cc\u3002<\/p>\n\n\n\n
      {last}\n<\/code><\/pre>\n\n\n\n
      \u8868\u793a\u628a\u53d8\u91cf last<\/code> \u7684\u503c\u653e\u5230\u8fd9\u91cc\u3002<\/p>\n\n\n\n
      \n\n\n\n
      4. \u5b8c\u6574\u8bbe\u8ba1\u601d\u8def<\/h2>\n\n\n\n
      \u8fd9\u9053\u9898\u53ef\u4ee5\u62c6\u6210 3 \u6b65\u3002<\/p>\n\n\n\n
      \u7b2c\u4e00\u6b65\uff1a\u7406\u89e3\u51fd\u6570\u53c2\u6570<\/h3>\n\n\n\n
      \u9898\u76ee\u5df2\u7ecf\u89c4\u5b9a\u4e86\u51fd\u6570\uff1a<\/p>\n\n\n\n
      def print_full_name(first, last):\n<\/code><\/pre>\n\n\n\n
      \u8fd9\u91cc\u7684 first<\/code> \u548c last<\/code> \u662f\u51fd\u6570\u7684\u53c2\u6570\u3002\u4f60\u53ef\u4ee5\u7406\u89e3\u6210\uff1a\u5916\u9762\u628a\u540d\u5b57\u548c\u59d3\u6c0f\u4f20\u8fdb\u6765\uff0c\u51fd\u6570\u5185\u90e8\u8d1f\u8d23\u4f7f\u7528\u5b83\u4eec\u3002<\/p>\n\n\n\n
      \u5982\u679c\u8f93\u5165\u662f\uff1a<\/p>\n\n\n\n
      Ross\nTaylor\n<\/code><\/pre>\n\n\n\n
      \u90a3\u4e48\u8c03\u7528\u51fd\u6570\u65f6\uff0c\u5927\u81f4\u76f8\u5f53\u4e8e\uff1a<\/p>\n\n\n\n
      print_full_name(\"Ross\", \"Taylor\")\n<\/code><\/pre>\n\n\n\n
      \u8fdb\u5165\u51fd\u6570\u540e\uff1a<\/p>\n\n\n\n
      first = \"Ross\"\nlast = \"Taylor\"\n<\/code><\/pre>\n\n\n\n
      \u7b2c\u4e8c\u6b65\uff1a\u7ec4\u7ec7\u8f93\u51fa\u53e5\u5b50<\/h3>\n\n\n\n
      \u9898\u76ee\u8981\u6c42\u7684\u683c\u5f0f\u662f\uff1a<\/p>\n\n\n\n
      Hello first last! You just delved into python.\n<\/code><\/pre>\n\n\n\n
      \u6240\u4ee5\u53d8\u91cf\u5e94\u8be5\u653e\u5728\u8fd9\u4e24\u4e2a\u4f4d\u7f6e\uff1a<\/p>\n\n\n\n
      Hello {first} {last}! You just delved into python.\n<\/code><\/pre>\n\n\n\n
      \u5982\u679c first = \"Ross\"<\/code>\uff0clast = \"Taylor\"<\/code>\uff0c\u66ff\u6362\u540e\u5c31\u662f\uff1a<\/p>\n\n\n\n
      Hello Ross Taylor! You just delved into python.\n<\/code><\/pre>\n\n\n\n
      \u7b2c\u4e09\u6b65\uff1a\u5728\u51fd\u6570\u91cc\u6253\u5370<\/h3>\n\n\n\n
      \u8fd9\u9053\u9898\u7684\u51fd\u6570\u4e0d\u8981\u6c42\u4f60 return<\/code>\uff0c\u800c\u662f\u8981\u6c42\u4f60\u76f4\u63a5 print<\/code>\u3002<\/p>\n\n\n\n
      \u6240\u4ee5\u51fd\u6570\u5185\u90e8\u53ea\u9700\u8981\u4e00\u884c\uff1a<\/p>\n\n\n\n
      print(f\"Hello {first} {last}! You just delved into python.\")\n<\/code><\/pre>\n\n\n\n
      \n\n\n\n
      5. \u4ee3\u7801\u5b9e\u73b0<\/h2>\n\n\n\n
      \u5982\u679c\u5e73\u53f0\u7ed9\u4f60\u7684\u6a21\u677f\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n\n\n\n
      def print_full_name(first, last):\n    # Write your code here\n\nif __name__ == '__main__':\n    first_name = input()\n    last_name = input()\n    print_full_name(first_name, last_name)\n<\/code><\/pre>\n\n\n\n
      \u4f60\u53ea\u9700\u8981\u8865\u5168\u51fd\u6570\u5185\u90e8\u5373\u53ef\uff1a<\/p>\n\n\n\n
      def print_full_name(first, last):\n    print(f\"Hello {first} {last}! You just delved into python.\")\n\nif __name__ == '__main__':\n    first_name = input()\n    last_name = input()\n    print_full_name(first_name, last_name)\n<\/code><\/pre>\n\n\n\n
      \u8fd9\u91cc\u4e5f\u53ef\u4ee5\u7528\u5b57\u7b26\u4e32\u62fc\u63a5\u5199\uff1a<\/p>\n\n\n\n
      def print_full_name(first, last):\n    print(\"Hello \" + first + \" \" + last + \"! You just delved into python.\")\n<\/code><\/pre>\n\n\n\n
      \u4f46\u5bf9\u521d\u5b66\u8005\u6765\u8bf4\uff0cf-string \u66f4\u6e05\u695a\uff0c\u4e5f\u66f4\u4e0d\u5bb9\u6613\u6f0f\u7a7a\u683c\u3002<\/p>\n\n\n\n
      \n\n\n\n
      6. \u6a21\u677f\u4ee3\u7801\u89e3\u91ca<\/h2>\n\n\n\n
      \u8fd9\u4e00\u6bb5\uff1a<\/p>\n\n\n\n
      if __name__ == '__main__':\n<\/code><\/pre>\n\n\n\n
      \u4f60\u73b0\u5728\u53ef\u4ee5\u5148\u7b80\u5355\u7406\u89e3\u4e3a\uff1a<\/p>\n\n\n\n
      \u8fd9\u4e0b\u9762\u7684\u4ee3\u7801\u662f\u7a0b\u5e8f\u771f\u6b63\u5f00\u59cb\u8fd0\u884c\u7684\u5730\u65b9\u3002<\/p>\n\n\n\n
      \u8fd9\u4e00\u53e5\uff1a<\/p>\n\n\n\n
      first_name = input()\n<\/code><\/pre>\n\n\n\n
      \u8868\u793a\u8bfb\u53d6\u7b2c\u4e00\u884c\u8f93\u5165\uff0c\u4fdd\u5b58\u5230\u53d8\u91cf first_name<\/code>\u3002<\/p>\n\n\n\n
      \u8fd9\u4e00\u53e5\uff1a<\/p>\n\n\n\n
      last_name = input()\n<\/code><\/pre>\n\n\n\n
      \u8868\u793a\u8bfb\u53d6\u7b2c\u4e8c\u884c\u8f93\u5165\uff0c\u4fdd\u5b58\u5230\u53d8\u91cf last_name<\/code>\u3002<\/p>\n\n\n\n
      \u6700\u540e\u8fd9\u4e00\u53e5\uff1a<\/p>\n\n\n\n
      print_full_name(first_name, last_name)\n<\/code><\/pre>\n\n\n\n
      \u8868\u793a\u8c03\u7528\u4f60\u5199\u7684\u51fd\u6570\uff0c\u628a first_name<\/code> \u548c last_name<\/code> \u4f20\u8fdb\u53bb\u3002<\/p>\n\n\n\n
      \n\n\n\n
      7. \u8fd0\u884c\u6f14\u793a<\/h2>\n\n\n\n
      \u5047\u8bbe\u8f93\u5165\u662f\uff1a<\/p>\n\n\n\n
      Ross\nTaylor\n<\/code><\/pre>\n\n\n\n
      \u7a0b\u5e8f\u6267\u884c\u8fc7\u7a0b\u5982\u4e0b\uff1a<\/p>\n\n\n\n
      \u7b2c\u4e00\u884c\uff1a<\/p>\n\n\n\n
      first_name = input()\n<\/code><\/pre>\n\n\n\n
      \u8bfb\u5230\uff1a<\/p>\n\n\n\n
      first_name = \"Ross\"\n<\/code><\/pre>\n\n\n\n
      \u7b2c\u4e8c\u884c\uff1a<\/p>\n\n\n\n
      last_name = input()\n<\/code><\/pre>\n\n\n\n
      \u8bfb\u5230\uff1a<\/p>\n\n\n\n
      last_name = \"Taylor\"\n<\/code><\/pre>\n\n\n\n
      \u7136\u540e\u8c03\u7528\u51fd\u6570\uff1a<\/p>\n\n\n\n
      print_full_name(first_name, last_name)\n<\/code><\/pre>\n\n\n\n
      \u76f8\u5f53\u4e8e\uff1a<\/p>\n\n\n\n
      print_full_name(\"Ross\", \"Taylor\")\n<\/code><\/pre>\n\n\n\n
      \u8fdb\u5165\u51fd\u6570\u540e\uff1a<\/p>\n\n\n\n
      first = \"Ross\"\nlast = \"Taylor\"\n<\/code><\/pre>\n\n\n\n
      \u6267\u884c\uff1a<\/p>\n\n\n\n
      print(f\"Hello {first} {last}! You just delved into python.\")\n<\/code><\/pre>\n\n\n\n
      \u6700\u7ec8\u8f93\u51fa\uff1a<\/p>\n\n\n\n
      Hello Ross Taylor! You just delved into python.\n<\/code><\/pre>\n\n\n\n
      \n\n\n\n
      8. \u65b9\u6cd5\u603b\u7ed3<\/h2>\n\n\n\n
      \u8fd9\u4e00\u7c7b\u9898\u4e00\u822c\u6709\u4e00\u4e2a\u660e\u663e\u7279\u5f81\uff1a\u9898\u76ee\u7ed9\u4f60\u56fa\u5b9a\u8f93\u51fa\u683c\u5f0f\uff0c\u4e2d\u95f4\u6709\u51e0\u4e2a\u5730\u65b9\u9700\u8981\u66ff\u6362\u6210\u53d8\u91cf\u3002<\/p>\n\n\n\n
      \u4ee5\u540e\u770b\u5230\u8fd9\u79cd\u9898\uff0c\u53ef\u4ee5\u6309\u8fd9\u4e2a\u987a\u5e8f\u601d\u8003\uff1a<\/p>\n\n\n\n
        \n
      1. \u5148\u627e\u8f93\u5165\u662f\u4ec0\u4e48\u3002<\/li>\n\n\n\n
      2. \u518d\u627e\u8f93\u51fa\u683c\u5f0f\u662f\u4ec0\u4e48\u3002<\/li>\n\n\n\n
      3. \u770b\u8f93\u51fa\u4e2d\u54ea\u4e9b\u90e8\u5206\u662f\u56fa\u5b9a\u6587\u5b57\u3002<\/li>\n\n\n\n
      4. \u770b\u8f93\u51fa\u4e2d\u54ea\u4e9b\u90e8\u5206\u8981\u6362\u6210\u53d8\u91cf\u3002<\/li>\n\n\n\n
      5. \u7528 f-string \u628a\u53d8\u91cf\u653e\u8fdb\u56fa\u5b9a\u53e5\u5b50\u91cc\u3002<\/li>\n\n\n\n
      6. \u6700\u540e\u68c0\u67e5\u7a7a\u683c\u3001\u6807\u70b9\u3001\u5927\u5c0f\u5199\u662f\u5426\u5b8c\u5168\u4e00\u81f4\u3002<\/li>\n<\/ol>\n\n\n\n
        \u8fd9\u7c7b\u9898\u6700\u5bb9\u6613\u9519\u7684\u5730\u65b9\u4e0d\u662f\u903b\u8f91\uff0c\u800c\u662f\u683c\u5f0f\u3002\u4f8b\u5982\u6f0f\u6389\u7a7a\u683c\u3001\u6f0f\u6389\u611f\u53f9\u53f7\u3001\u628a python<\/code> \u5199\u6210 Python<\/code>\uff0c\u90fd\u4f1a\u5bfc\u81f4\u7b54\u6848\u9519\u8bef\u3002<\/p>\n\n\n\n
        \n\n\n\n
        9. \u7ec3\u4e60<\/h2>\n\n\n\n
        \u8bf7\u4f60\u81ea\u5df1\u5c1d\u8bd5\u5199\u4e00\u4e2a\u7c7b\u4f3c\u51fd\u6570\u3002<\/p>\n\n\n\n
        \u9898\u76ee\uff1a<\/p>\n\n\n\n
        \u8f93\u5165\u4e24\u884c\uff1a<\/p>\n\n\n\n
        Jack\nSmith\n<\/code><\/pre>\n\n\n\n
        \u8981\u6c42\u8f93\u51fa\uff1a<\/p>\n\n\n\n
        Welcome Jack Smith to the Python class.\n<\/code><\/pre>\n\n\n\n
        \u51fd\u6570\u6a21\u677f\uff1a<\/p>\n\n\n\n
        def welcome_student(first, last):\n    # \u5728\u8fd9\u91cc\u5199\u4ee3\u7801\n\nif __name__ == '__main__':\n    first_name = input()\n    last_name = input()\n    welcome_student(first_name, last_name)\n<\/code><\/pre>\n\n\n\n
        \u63d0\u793a\uff1a\u56fa\u5b9a\u53e5\u5b50\u662f\uff1a<\/p>\n\n\n\n
        Welcome first last to the Python class.\n<\/code><\/pre>\n\n\n\n
        \u4f60\u9700\u8981\u628a first<\/code> \u548c last<\/code> \u653e\u5230\u5bf9\u5e94\u4f4d\u7f6e\u3002<\/p>\n\n\n\n
        print(“Hello ” + first + ” ” + last + “! You just delved into python.”)\uff0c print(f”Hello {first} {last}! You just delved into python.”)\u8fd9\u4e24\u53e5\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/h2>\n\n\n\n
        \u8fd9\u4e24\u53e5\u8f93\u51fa\u7ed3\u679c\u5b8c\u5168\u4e00\u6837<\/strong>\uff0c\u533a\u522b\u4e3b\u8981\u5728\u4e8e\u201c\u5b57\u7b26\u4e32\u600e\u4e48\u62fc\u51fa\u6765\u201d\u3002<\/p>\n\n\n\n
        \u7b2c\u4e00\u53e5\u662f\u5b57\u7b26\u4e32\u62fc\u63a5<\/strong>\uff1a<\/p>\n\n\n\n
        print(\"Hello \" + first + \" \" + last + \"! You just delved into python.\")\n<\/code><\/pre>\n\n\n\n
        \u7b2c\u4e8c\u53e5\u662f f-string \u683c\u5f0f\u5316\u5b57\u7b26\u4e32<\/strong>\uff1a<\/p>\n\n\n\n
        print(f\"Hello {first} {last}! You just delved into python.\")\n<\/code><\/pre>\n\n\n\n
        1. \u7b2c\u4e00\u79cd\uff1a\u7528 +<\/code> \u62fc\u63a5\u5b57\u7b26\u4e32<\/h2>\n\n\n\n
        \u8fd9\u4e00\u53e5\uff1a<\/p>\n\n\n\n
        print(\"Hello \" + first + \" \" + last + \"! You just delved into python.\")\n<\/code><\/pre>\n\n\n\n
        \u53ef\u4ee5\u62c6\u5f00\u770b\uff1a<\/p>\n\n\n\n
        \"Hello \"\n+\nfirst\n+\n\" \"\n+\nlast\n+\n\"! You just delved into python.\"\n<\/code><\/pre>\n\n\n\n
        \u5047\u8bbe\uff1a<\/p>\n\n\n\n
        first = \"Ross\"\nlast = \"Taylor\"\n<\/code><\/pre>\n\n\n\n
        \u90a3\u4e48\u62fc\u63a5\u8fc7\u7a0b\u5c31\u662f\uff1a<\/p>\n\n\n\n
        \"Hello \" + \"Ross\" + \" \" + \"Taylor\" + \"! You just delved into python.\"\n<\/code><\/pre>\n\n\n\n
        \u6700\u540e\u5f97\u5230\uff1a<\/p>\n\n\n\n
        Hello Ross Taylor! You just delved into python.\n<\/code><\/pre>\n\n\n\n
        \u8fd9\u79cd\u5199\u6cd5\u7684\u7279\u70b9\u662f\uff1a\u628a\u591a\u4e2a\u5b57\u7b26\u4e32\u4e00\u6bb5\u4e00\u6bb5\u7528 +<\/code> \u8fde\u8d77\u6765\u3002<\/strong><\/p>\n\n\n\n
        \u7f3a\u70b9\u662f\u6bd4\u8f83\u5bb9\u6613\u6f0f\u7a7a\u683c\uff0c\u6bd4\u5982\u4f60\u5199\u6210\uff1a<\/p>\n\n\n\n
        print(\"Hello\" + first + last + \"! You just delved into python.\")\n<\/code><\/pre>\n\n\n\n
        \u8f93\u51fa\u5c31\u4f1a\u53d8\u6210\uff1a<\/p>\n\n\n\n
        HelloRossTaylor! You just delved into python.\n<\/code><\/pre>\n\n\n\n
        \u56e0\u4e3a \"Hello\"<\/code> \u540e\u9762\u6ca1\u6709\u7a7a\u683c\uff0cfirst<\/code> \u548c last<\/code> \u4e2d\u95f4\u4e5f\u6ca1\u6709\u7a7a\u683c\u3002<\/p>\n\n\n\n
        \n\n\n\n
        2. \u7b2c\u4e8c\u79cd\uff1a\u7528 f-string \u653e\u5165\u53d8\u91cf<\/h2>\n\n\n\n
        \u8fd9\u4e00\u53e5\uff1a<\/p>\n\n\n\n
        print(f\"Hello {first} {last}! You just delved into python.\")\n<\/code><\/pre>\n\n\n\n
        \u524d\u9762\u7684 f<\/code> \u8868\u793a\u8fd9\u662f\u4e00\u4e2a f-string<\/strong>\u3002<\/p>\n\n\n\n
        \u4f60\u53ef\u4ee5\u7406\u89e3\u6210\uff1a\u8fd9\u4e2a\u5b57\u7b26\u4e32\u91cc\u5141\u8bb8\u76f4\u63a5\u653e\u53d8\u91cf\u3002<\/p>\n\n\n\n
        {first}\n<\/code><\/pre>\n\n\n\n
        \u8868\u793a\u628a\u53d8\u91cf first<\/code> \u7684\u503c\u653e\u5230\u8fd9\u91cc\u3002<\/p>\n\n\n\n
        {last}\n<\/code><\/pre>\n\n\n\n
        \u8868\u793a\u628a\u53d8\u91cf last<\/code> \u7684\u503c\u653e\u5230\u8fd9\u91cc\u3002<\/p>\n\n\n\n
        \u5047\u8bbe\uff1a<\/p>\n\n\n\n
        first = \"Ross\"\nlast = \"Taylor\"\n<\/code><\/pre>\n\n\n\n
        \u90a3\u4e48\uff1a<\/p>\n\n\n\n
        print(f\"Hello {first} {last}! You just delved into python.\")\n<\/code><\/pre>\n\n\n\n
        \u5c31\u76f8\u5f53\u4e8e\u6253\u5370\uff1a<\/p>\n\n\n\n
        Hello Ross Taylor! You just delved into python.\n<\/code><\/pre>\n\n\n\n
        \u8fd9\u79cd\u5199\u6cd5\u7684\u4f18\u70b9\u662f\uff1a\u53e5\u5b50\u6574\u4f53\u770b\u8d77\u6765\u66f4\u50cf\u6700\u7ec8\u8f93\u51fa\u7684\u6837\u5b50<\/strong>\uff0c\u53d8\u91cf\u76f4\u63a5\u653e\u5728\u5bf9\u5e94\u4f4d\u7f6e\uff0c\u6bd4\u8f83\u4e0d\u5bb9\u6613\u628a\u7a7a\u683c\u548c\u6807\u70b9\u5f04\u4e71\u3002<\/p>\n\n\n\n
        \n\n\n\n
        3. \u4e24\u79cd\u5199\u6cd5\u7684\u6838\u5fc3\u533a\u522b<\/h2>\n\n\n\n
        \u5199\u6cd5<\/th>\u601d\u8def<\/th>\u4f18\u70b9<\/th>\u7f3a\u70b9<\/th><\/tr><\/thead>
        \"Hello \" + first + \" \" + last<\/code><\/td>\u7528 +<\/code> \u628a\u5b57\u7b26\u4e32\u62fc\u8d77\u6765<\/td>\u57fa\u7840\uff0c\u5bb9\u6613\u7406\u89e3\u5b57\u7b26\u4e32\u62fc\u63a5<\/td>\u5bb9\u6613\u6f0f\u7a7a\u683c\uff0c\u53d8\u91cf\u591a\u65f6\u5f88\u4e71<\/td><\/tr>
        f\"Hello {first} {last}\"<\/code><\/td>\u5728\u5b57\u7b26\u4e32\u91cc\u76f4\u63a5\u653e\u53d8\u91cf<\/td>\u6e05\u6670\uff0c\u63a5\u8fd1\u6700\u7ec8\u8f93\u51fa\u683c\u5f0f<\/td>\u9700\u8981\u77e5\u9053 f<\/code> \u548c {}<\/code> \u7684\u7528\u6cd5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
        \u5bf9\u4e8e\u521d\u5b66\u8005\uff0c\u6211\u66f4\u5efa\u8bae\u4f60\u4f18\u5148\u4f7f\u7528 f-string<\/strong>\u3002<\/p>\n\n\n\n
        \u56e0\u4e3a\u4f60\u53ef\u4ee5\u76f4\u63a5\u5bf9\u7167\u9898\u76ee\u8981\u6c42\u7684\u8f93\u51fa\u683c\u5f0f\u6765\u5199\uff1a<\/p>\n\n\n\n
        \u9898\u76ee\u8981\uff1a<\/p>\n\n\n\n
        Hello firstname lastname! You just delved into python.\n<\/code><\/pre>\n\n\n\n
        \u4f60\u5c31\u5199\uff1a<\/p>\n\n\n\n
        print(f\"Hello {first} {last}! You just delved into python.\")\n<\/code><\/pre>\n\n\n\n
        \u53d8\u91cf\u653e\u54ea\u91cc\uff0c\u8f93\u51fa\u5c31\u51fa\u73b0\u5728\u54ea\u91cc\u3002<\/p>\n\n\n\n
        \n\n\n\n
        4. \u8fd8\u6709\u4e00\u4e2a\u91cd\u8981\u533a\u522b\uff1a\u9047\u5230\u6570\u5b57\u65f6<\/h2>\n\n\n\n
        \u5982\u679c\u53d8\u91cf\u662f\u5b57\u7b26\u4e32\uff0c\u4e24\u79cd\u5199\u6cd5\u90fd\u53ef\u4ee5\u3002<\/p>\n\n\n\n
        \u6bd4\u5982\uff1a<\/p>\n\n\n\n
        name = \"Tom\"\nprint(\"Hello \" + name)\nprint(f\"Hello {name}\")\n<\/code><\/pre>\n\n\n\n
        \u90fd\u6ca1\u95ee\u9898\u3002<\/p>\n\n\n\n
        \u4f46\u662f\u5982\u679c\u53d8\u91cf\u662f\u6570\u5b57\uff0c\u7528 +<\/code> \u62fc\u63a5\u5c31\u5bb9\u6613\u62a5\u9519\u3002<\/p>\n\n\n\n
        \u4f8b\u5982\uff1a<\/p>\n\n\n\n
        age = 18\nprint(\"I am \" + age + \" years old.\")\n<\/code><\/pre>\n\n\n\n
        \u8fd9\u4f1a\u62a5\u9519\uff0c\u56e0\u4e3a \"I am \"<\/code> \u662f\u5b57\u7b26\u4e32\uff0cage<\/code> \u662f\u6574\u6570\uff0cPython \u4e0d\u5141\u8bb8\u76f4\u63a5\u628a\u5b57\u7b26\u4e32\u548c\u6574\u6570\u7528 +<\/code> \u62fc\u63a5\u3002<\/p>\n\n\n\n
        \u4f60\u5fc5\u987b\u624b\u52a8\u8f6c\u6362\uff1a<\/p>\n\n\n\n
        age = 18\nprint(\"I am \" + str(age) + \" years old.\")\n<\/code><\/pre>\n\n\n\n
        \u800c f-string \u53ef\u4ee5\u76f4\u63a5\u5199\uff1a<\/p>\n\n\n\n
        age = 18\nprint(f\"I am {age} years old.\")\n<\/code><\/pre>\n\n\n\n
        \u6240\u4ee5 f-string \u66f4\u65b9\u4fbf\u3002<\/p>\n\n\n\n
        \n\n\n\n
        5. \u8fd9\u9053\u9898\u63a8\u8350\u5199\u6cd5<\/h2>\n\n\n\n
        \u8fd9\u9053\u9898\u6700\u63a8\u8350\u5199\u6210\uff1a<\/p>\n\n\n\n
        def print_full_name(first, last):\n    print(f\"Hello {first} {last}! You just delved into python.\")\n<\/code><\/pre>\n\n\n\n
        \u56e0\u4e3a\u8fd9\u53e5\u548c\u9898\u76ee\u8981\u6c42\u7684\u8f93\u51fa\u683c\u5f0f\u51e0\u4e4e\u4e00\u6a21\u4e00\u6837\uff0c\u6700\u5bb9\u6613\u68c0\u67e5\uff1a<\/p>\n\n\n\n
        Hello Ross Taylor! You just delved into python.\n<\/code><\/pre>\n\n\n\n
        \u4f60\u53ea\u8981\u786e\u8ba4\uff1a<\/p>\n\n\n\n
        {first}\n<\/code><\/pre>\n\n\n\n
        \u5bf9\u5e94 Ross<\/code>\uff0c<\/p>\n\n\n\n
        {last}\n<\/code><\/pre>\n\n\n\n
        \u5bf9\u5e94 Taylor<\/code>\uff0c<\/p>\n\n\n\n
        \u5176\u4ed6\u6587\u5b57\u3001\u7a7a\u683c\u3001\u6807\u70b9\u5b8c\u5168\u7167\u6284\u9898\u76ee\u5373\u53ef\u3002<\/p>\n\n\n\n
        \n\n\n\n
        6. \u5c0f\u7ec3\u4e60<\/h2>\n\n\n\n
        \u628a\u4e0b\u9762\u8fd9\u53e5\u7528\u4e24\u79cd\u65b9\u5f0f\u5199\u51fa\u6765\u3002<\/p>\n\n\n\n
        \u5df2\u77e5\uff1a<\/p>\n\n\n\n
        first = \"Jack\"\nlast = \"Smith\"\n<\/code><\/pre>\n\n\n\n
        \u8981\u6c42\u8f93\u51fa\uff1a<\/p>\n\n\n\n
        Welcome Jack Smith!\n<\/code><\/pre>\n\n\n\n
        \u63d0\u793a\uff1a<\/p>\n\n\n\n
        \u7528 +<\/code> \u62fc\u63a5\u65f6\uff0c\u8981\u7279\u522b\u6ce8\u610f \"Welcome \"<\/code> \u540e\u9762\u7684\u7a7a\u683c\uff0c\u4ee5\u53ca first<\/code> \u548c last<\/code> \u4e2d\u95f4\u7684\u7a7a\u683c\u3002<\/p>\n\n\n\n
        \u7528 f-string \u65f6\uff0c\u53ef\u4ee5\u76f4\u63a5\u7167\u7740\u8f93\u51fa\u683c\u5f0f\u5199\uff1a<\/p>\n\n\n\n
        print(f\"Welcome {first} {last}!\")\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
        1. \u9898\u76ee\u8003\u70b9 \u8fd9\u9053\u9898\u4e3b\u8981\u8003 3 \u4e2a\u57fa\u7840\u70b9\uff1a \u8fd9\u9898\u4e0d\u662f\u8ba1\u7b97\u9898\uff0c\u4e5f\u4e0d\u662f\u5224\u65ad\u9898\u3002\u5b83\u7684\u6838\u5fc3\u662f\uff1a\u628a\u8f93\u5165\u7684 firstn […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[],"class_list":["post-2179","post","type-post","status-publish","format-standard","hentry","category-text"],"_links":{"self":[{"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/posts\/2179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/comments?post=2179"}],"version-history":[{"count":1,"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/posts\/2179\/revisions"}],"predecessor-version":[{"id":2181,"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/posts\/2179\/revisions\/2181"}],"wp:attachment":[{"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/media?parent=2179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/categories?post=2179"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/tags?post=2179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}