{"id":1120630,"date":"2025-01-08T18:58:39","date_gmt":"2025-01-08T10:58:39","guid":{"rendered":""},"modified":"2025-01-08T18:58:54","modified_gmt":"2025-01-08T10:58:54","slug":"python%e5%a6%82%e4%bd%95%e5%b0%86%e5%ad%97%e7%ac%a6%e4%b8%b2%e5%86%8d%e5%88%86%e5%89%b2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1120630.html","title":{"rendered":"python\u5982\u4f55\u5c06\u5b57\u7b26\u4e32\u518d\u5206\u5272"},"content":{"rendered":"

\"python\u5982\u4f55\u5c06\u5b57\u7b26\u4e32\u518d\u5206\u5272\"<\/p>\n

Python\u5c06\u5b57\u7b26\u4e32\u518d\u5206\u5272\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528split()\u65b9\u6cd5\u3001re.split()\u65b9\u6cd5\u3001\u4ee5\u53ca\u5176\u4ed6\u4e00\u4e9b\u5b57\u7b26\u4e32\u5904\u7406\u6280\u5de7\u3002<\/strong> \u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u5e76\u63a2\u8ba8\u5b83\u4eec\u7684\u5177\u4f53\u5e94\u7528\u573a\u666f\u548c\u4f18\u7f3a\u70b9\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528split()\u65b9\u6cd5<\/strong><\/p>\n<\/p>\n

Python\u7684\u5b57\u7b26\u4e32\u65b9\u6cd5split()\u662f\u6700\u5e38\u7528\u7684\u5206\u5272\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5\u4e4b\u4e00\u3002\u5b83\u80fd\u591f\u6839\u636e\u6307\u5b9a\u7684\u5206\u9694\u7b26\u5c06\u5b57\u7b26\u4e32\u5206\u5272\u4e3a\u4e00\u4e2a\u5217\u8868\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0csplit()\u65b9\u6cd5\u4f1a\u4f7f\u7528\u7a7a\u683c\u4f5c\u4e3a\u5206\u9694\u7b26\u3002<\/p>\n<\/p>\n

\u4f7f\u7528split()\u65b9\u6cd5\u7684\u57fa\u672c\u8bed\u6cd5<\/h3>\n<\/p>\n

str.split(separator=None, maxsplit=-1)<\/p>\n
<\/code><\/pre>\n<\/p>\n
    \n
  • separator<\/code>\uff1a\u6307\u5b9a\u5206\u9694\u7b26\u3002\u5982\u679c\u4e0d\u6307\u5b9a\uff0c\u9ed8\u8ba4\u4f7f\u7528\u7a7a\u683c\u3002<\/li>\n
  • maxsplit<\/code>\uff1a\u6307\u5b9a\u5206\u5272\u6b21\u6570\u3002\u5982\u679c\u4e0d\u6307\u5b9a\uff0c\u9ed8\u8ba4\u5206\u5272\u6240\u6709\u53ef\u80fd\u7684\u5206\u9694\u7b26\u3002<\/li>\n<\/ul>\n
    \u793a\u4f8b\u4ee3\u7801<\/h3>\n<\/p>\n
    text = "Python is a powerful programming language"<\/p>\n
    words = text.split()<\/p>\n
    print(words)<\/p>\n
    <\/code><\/pre>\n<\/p>\n
    \u8fd9\u6bb5\u4ee3\u7801\u5c06\u5b57\u7b26\u4e32\u6309\u7a7a\u683c\u5206\u5272\uff0c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n<\/p>\n
    ['Python', 'is', 'a', 'powerful', 'programming', 'language']<\/p>\n
    <\/code><\/pre>\n<\/p>\n
    \u4f7f\u7528\u81ea\u5b9a\u4e49\u5206\u9694\u7b26<\/h3>\n<\/p>\n
    text = "Python,is,a,powerful,programming,language"<\/p>\n
    words = text.split(',')<\/p>\n
    print(words)<\/p>\n
    <\/code><\/pre>\n<\/p>\n
    \u8fd9\u6bb5\u4ee3\u7801\u5c06\u5b57\u7b26\u4e32\u6309\u9017\u53f7\u5206\u5272\uff0c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n<\/p>\n
    ['Python', 'is', 'a', 'powerful', 'programming', 'language']<\/p>\n
    <\/code><\/pre>\n<\/p>\n
    \u4f7f\u7528maxsplit\u53c2\u6570<\/h3>\n<\/p>\n
    text = "Python is a powerful programming language"<\/p>\n
    words = text.split(' ', 2)<\/p>\n
    print(words)<\/p>\n
    <\/code><\/pre>\n<\/p>\n
    \u8fd9\u6bb5\u4ee3\u7801\u5c06\u5b57\u7b26\u4e32\u6309\u7a7a\u683c\u5206\u5272\uff0c\u4f46\u53ea\u5206\u5272\u4e24\u6b21\uff0c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n<\/p>\n
    ['Python', 'is', 'a powerful programming language']<\/p>\n
    <\/code><\/pre>\n<\/p>\n
    \u4e8c\u3001\u4f7f\u7528re.split()\u65b9\u6cd5<\/strong><\/p>\n<\/p>\n
    \u5bf9\u4e8e\u66f4\u590d\u6742\u7684\u5206\u5272\u9700\u6c42\uff0cPython\u7684re\u6a21\u5757\u63d0\u4f9b\u4e86re.split()\u65b9\u6cd5\uff0c\u53ef\u4ee5\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u6765\u5206\u5272\u5b57\u7b26\u4e32\u3002\u8be5\u65b9\u6cd5\u975e\u5e38\u5f3a\u5927\uff0c\u9002\u7528\u4e8e\u5206\u9694\u7b26\u590d\u6742\u6216\u591a\u6837\u7684\u60c5\u51b5\u3002<\/p>\n<\/p>\n
    \u4f7f\u7528re.split()\u65b9\u6cd5\u7684\u57fa\u672c\u8bed\u6cd5<\/h3>\n<\/p>\n
    re.split(pattern, string, maxsplit=0, flags=0)<\/p>\n
    <\/code><\/pre>\n<\/p>\n
      \n
    • pattern<\/code>\uff1a\u6307\u5b9a\u5206\u9694\u7b26\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u3002<\/li>\n
    • string<\/code>\uff1a\u8981\u5206\u5272\u7684\u5b57\u7b26\u4e32\u3002<\/li>\n
    • maxsplit<\/code>\uff1a\u6307\u5b9a\u5206\u5272\u6b21\u6570\u3002\u5982\u679c\u4e0d\u6307\u5b9a\uff0c\u9ed8\u8ba4\u5206\u5272\u6240\u6709\u53ef\u80fd\u7684\u5206\u9694\u7b26\u3002<\/li>\n
    • flags<\/code>\uff1a\u6307\u5b9a\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u6807\u5fd7\u3002<\/li>\n<\/ul>\n
      \u793a\u4f8b\u4ee3\u7801<\/h3>\n<\/p>\n
      import re<\/p>\n
      text = "Python1is2a3powerful4programming5language"<\/p>\n
      words = re.split(r'\\d', text)<\/p>\n
      print(words)<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u8fd9\u6bb5\u4ee3\u7801\u5c06\u5b57\u7b26\u4e32\u6309\u6570\u5b57\u5206\u5272\uff0c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n<\/p>\n
      ['Python', 'is', 'a', 'powerful', 'programming', 'language']<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u4f7f\u7528maxsplit\u53c2\u6570<\/h3>\n<\/p>\n
      import re<\/p>\n
      text = "Python1is2a3powerful4programming5language"<\/p>\n
      words = re.split(r'\\d', text, maxsplit=2)<\/p>\n
      print(words)<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u8fd9\u6bb5\u4ee3\u7801\u5c06\u5b57\u7b26\u4e32\u6309\u6570\u5b57\u5206\u5272\uff0c\u4f46\u53ea\u5206\u5272\u4e24\u6b21\uff0c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n<\/p>\n
      ['Python', 'is', 'a3powerful4programming5language']<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u4e09\u3001\u4f7f\u7528\u5217\u8868\u751f\u6210\u5f0f\u8fdb\u884c\u518d\u5206\u5272<\/strong><\/p>\n<\/p>\n
      \u6709\u65f6\u5019\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u5148\u8fdb\u884c\u4e00\u6b21\u521d\u6b65\u7684\u5206\u5272\uff0c\u7136\u540e\u5bf9\u7ed3\u679c\u8fdb\u884c\u518d\u5206\u5272\u3002\u8fd9\u65f6\u53ef\u4ee5\u7ed3\u5408\u5217\u8868\u751f\u6210\u5f0f\u6765\u5b9e\u73b0\u3002<\/p>\n<\/p>\n
      \u793a\u4f8b\u4ee3\u7801<\/h3>\n<\/p>\n
      text = "Python-is-a-powerful-programming-language"<\/p>\n
      first_split = text.split('-')<\/p>\n
      second_split = [word.split('o') for word in first_split]<\/p>\n
      print(second_split)<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u8fd9\u6bb5\u4ee3\u7801\u9996\u5148\u6309\u8fde\u5b57\u7b26\u5206\u5272\u5b57\u7b26\u4e32\uff0c\u7136\u540e\u5bf9\u6bcf\u4e2a\u5206\u5272\u7ed3\u679c\u518d\u6309\u5b57\u6bcd'o'\u8fdb\u884c\u5206\u5272\uff0c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n<\/p>\n
      [['Pyth', 'n'], ['is'], ['a'], ['p', 'werful'], ['pr', 'gramming'], ['language']]<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u56db\u3001\u4f7f\u7528\u9ad8\u7ea7\u5b57\u7b26\u4e32\u5904\u7406\u6280\u5de7<\/strong><\/p>\n<\/p>\n
      \u5728\u4e00\u4e9b\u66f4\u590d\u6742\u7684\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u4e00\u4e9b\u9ad8\u7ea7\u7684\u5b57\u7b26\u4e32\u5904\u7406\u6280\u5de7\uff0c\u6bd4\u5982\u7ed3\u5408map()\u51fd\u6570\u3001filter()\u51fd\u6570\u3001\u4ee5\u53calambda\u8868\u8fbe\u5f0f\u7b49\u3002<\/p>\n<\/p>\n
      \u793a\u4f8b\u4ee3\u7801<\/h3>\n<\/p>\n
      text = "Python is a powerful programming language"<\/p>\n
      words = text.split()<\/p>\n
      filtered_words = list(filter(lambda x: len(x) > 2, words))<\/p>\n
      print(filtered_words)<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u8fd9\u6bb5\u4ee3\u7801\u9996\u5148\u6309\u7a7a\u683c\u5206\u5272\u5b57\u7b26\u4e32\uff0c\u7136\u540e\u8fc7\u6ee4\u6389\u957f\u5ea6\u5c0f\u4e8e\u6216\u7b49\u4e8e2\u7684\u5355\u8bcd\uff0c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n<\/p>\n
      ['Python', 'powerful', 'programming', 'language']<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u7ed3\u5408map()\u51fd\u6570<\/h3>\n<\/p>\n
      text = "Python is a powerful programming language"<\/p>\n
      words = text.split()<\/p>\n
      upper_words = list(map(lambda x: x.upper(), words))<\/p>\n
      print(upper_words)<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u8fd9\u6bb5\u4ee3\u7801\u9996\u5148\u6309\u7a7a\u683c\u5206\u5272\u5b57\u7b26\u4e32\uff0c\u7136\u540e\u5c06\u6bcf\u4e2a\u5355\u8bcd\u8f6c\u6362\u4e3a\u5927\u5199\uff0c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n<\/p>\n
      ['PYTHON', 'IS', 'A', 'POWERFUL', 'PROGRAMMING', 'LANGUAGE']<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u4e94\u3001\u5904\u7406\u591a\u79cd\u5206\u9694\u7b26\u7684\u5b57\u7b26\u4e32<\/strong><\/p>\n<\/p>\n
      \u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230\u5b57\u7b26\u4e32\u5305\u542b\u591a\u79cd\u5206\u9694\u7b26\u7684\u60c5\u51b5\u3002\u5bf9\u4e8e\u8fd9\u79cd\u60c5\u51b5\uff0c\u53ef\u4ee5\u7ed3\u5408re.split()\u65b9\u6cd5\u548c\u6b63\u5219\u8868\u8fbe\u5f0f\u6765\u5b9e\u73b0\u3002<\/p>\n<\/p>\n
      \u793a\u4f8b\u4ee3\u7801<\/h3>\n<\/p>\n
      import re<\/p>\n
      text = "Python,is;a-powerful:programming,language"<\/p>\n
      words = re.split(r'[ ,;:-]', text)<\/p>\n
      print(words)<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u8fd9\u6bb5\u4ee3\u7801\u5c06\u5b57\u7b26\u4e32\u6309\u7a7a\u683c\u3001\u9017\u53f7\u3001\u5206\u53f7\u3001\u8fde\u5b57\u7b26\u548c\u5192\u53f7\u5206\u5272\uff0c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n<\/p>\n
      ['Python', 'is', 'a', 'powerful', 'programming', 'language']<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u6355\u83b7\u7ec4<\/h3>\n<\/p>\n
      \u6709\u65f6\u5019\u6211\u4eec\u53ef\u80fd\u9700\u8981\u4fdd\u7559\u5206\u9694\u7b26\uff0c\u8fd9\u65f6\u53ef\u4ee5\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u6355\u83b7\u7ec4\u3002<\/p>\n<\/p>\n
      import re<\/p>\n
      text = "Python,is;a-powerful:programming,language"<\/p>\n
      words = re.split(r'([ ,;:-])', text)<\/p>\n
      print(words)<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u8fd9\u6bb5\u4ee3\u7801\u5c06\u5b57\u7b26\u4e32\u6309\u7a7a\u683c\u3001\u9017\u53f7\u3001\u5206\u53f7\u3001\u8fde\u5b57\u7b26\u548c\u5192\u53f7\u5206\u5272\uff0c\u5e76\u4fdd\u7559\u5206\u9694\u7b26\uff0c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n<\/p>\n
      ['Python', ',', 'is', ';', 'a', '-', 'powerful', ':', 'programming', ',', 'language']<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u516d\u3001\u5904\u7406\u7279\u6b8a\u5b57\u7b26\u548c\u8f6c\u4e49\u5b57\u7b26<\/strong><\/p>\n<\/p>\n
      \u5728\u5904\u7406\u5b57\u7b26\u4e32\u5206\u5272\u65f6\uff0c\u6709\u65f6\u5019\u4f1a\u9047\u5230\u4e00\u4e9b\u7279\u6b8a\u5b57\u7b26\u548c\u8f6c\u4e49\u5b57\u7b26\u3002\u8fd9\u65f6\u9700\u8981\u7279\u522b\u6ce8\u610f\uff0c\u786e\u4fdd\u5206\u9694\u7b26\u6b63\u786e\u8bc6\u522b\u3002<\/p>\n<\/p>\n
      \u793a\u4f8b\u4ee3\u7801<\/h3>\n<\/p>\n
      import re<\/p>\n
      text = "Python\\\\nis\\\\na\\\\npowerful\\\\nprogramming\\\\nlanguage"<\/p>\n
      words = re.split(r'\\\\n', text)<\/p>\n
      print(words)<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u8fd9\u6bb5\u4ee3\u7801\u5c06\u5b57\u7b26\u4e32\u6309\u6362\u884c\u7b26\uff08\u8f6c\u4e49\u5b57\u7b26\uff09\u5206\u5272\uff0c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n<\/p>\n
      ['Python', 'is', 'a', 'powerful', 'programming', 'language']<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u5904\u7406\u5305\u542b\u8f6c\u4e49\u5b57\u7b26\u7684\u5206\u9694\u7b26<\/h3>\n<\/p>\n
      import re<\/p>\n
      text = "Python\\\\tis\\\\ta\\\\tpowerful\\\\tprogramming\\\\tlanguage"<\/p>\n
      words = re.split(r'\\\\t', text)<\/p>\n
      print(words)<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u8fd9\u6bb5\u4ee3\u7801\u5c06\u5b57\u7b26\u4e32\u6309\u5236\u8868\u7b26\uff08\u8f6c\u4e49\u5b57\u7b26\uff09\u5206\u5272\uff0c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n<\/p>\n
      ['Python', 'is', 'a', 'powerful', 'programming', 'language']<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u4e03\u3001\u7ed3\u5408\u5176\u4ed6\u5b57\u7b26\u4e32\u5904\u7406\u65b9\u6cd5<\/strong><\/p>\n<\/p>\n
      \u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5b57\u7b26\u4e32\u5206\u5272\u5e38\u5e38\u9700\u8981\u7ed3\u5408\u5176\u4ed6\u5b57\u7b26\u4e32\u5904\u7406\u65b9\u6cd5\uff0c\u5982strip()\u3001replace()\u7b49\u3002\u901a\u8fc7\u7ec4\u5408\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5b9e\u73b0\u66f4\u590d\u6742\u7684\u5b57\u7b26\u4e32\u5904\u7406\u9700\u6c42\u3002<\/p>\n<\/p>\n
      \u793a\u4f8b\u4ee3\u7801<\/h3>\n<\/p>\n
      text = "  Python is a powerful programming language  "<\/p>\n
      cleaned_text = text.strip()<\/p>\n
      words = cleaned_text.split()<\/p>\n
      print(words)<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u8fd9\u6bb5\u4ee3\u7801\u9996\u5148\u53bb\u9664\u5b57\u7b26\u4e32\u4e24\u7aef\u7684\u7a7a\u683c\uff0c\u7136\u540e\u6309\u7a7a\u683c\u5206\u5272\uff0c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n<\/p>\n
      ['Python', 'is', 'a', 'powerful', 'programming', 'language']<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u7ed3\u5408replace()\u65b9\u6cd5<\/h3>\n<\/p>\n
      text = "Python.is.a.powerful.programming.language"<\/p>\n
      replaced_text = text.replace('.', ' ')<\/p>\n
      words = replaced_text.split()<\/p>\n
      print(words)<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u8fd9\u6bb5\u4ee3\u7801\u9996\u5148\u5c06\u5b57\u7b26\u4e32\u4e2d\u7684\u70b9\u66ff\u6362\u4e3a\u7a7a\u683c\uff0c\u7136\u540e\u6309\u7a7a\u683c\u5206\u5272\uff0c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n<\/p>\n
      ['Python', 'is', 'a', 'powerful', 'programming', 'language']<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u516b\u3001\u603b\u7ed3<\/strong><\/p>\n<\/p>\n
      \u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u6211\u4eec\u8be6\u7ec6\u63a2\u8ba8\u4e86Python\u4e2d\u5c06\u5b57\u7b26\u4e32\u518d\u5206\u5272\u7684\u591a\u79cd\u65b9\u6cd5\uff0c\u5305\u62ecsplit()\u65b9\u6cd5\u3001re.split()\u65b9\u6cd5\u3001\u5217\u8868\u751f\u6210\u5f0f\u3001\u4ee5\u53ca\u9ad8\u7ea7\u5b57\u7b26\u4e32\u5904\u7406\u6280\u5de7\u7b49\u3002\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u72ec\u7279\u7684\u4f18\u52bf\u548c\u9002\u7528\u573a\u666f\uff0c\u638c\u63e1\u8fd9\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5728\u5b9e\u9645\u5de5\u4f5c\u4e2d\u66f4\u9ad8\u6548\u5730\u5904\u7406\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n
      \u603b\u7684\u6765\u8bf4\uff0c<\/strong>\u5bf9\u4e8e\u7b80\u5355\u7684\u5206\u5272\u9700\u6c42\uff0c\u4f7f\u7528split()\u65b9\u6cd5\u5373\u53ef\uff1b\u5bf9\u4e8e\u590d\u6742\u7684\u5206\u5272\u9700\u6c42\uff0cre.split()\u65b9\u6cd5\u662f\u66f4\u597d\u7684\u9009\u62e9\uff1b\u800c\u5bf9\u4e8e\u9700\u8981\u591a\u6b21\u5206\u5272\u6216\u7279\u6b8a\u5904\u7406\u7684\u60c5\u51b5\uff0c\u53ef\u4ee5\u7ed3\u5408\u5217\u8868\u751f\u6210\u5f0f\u548c\u5176\u4ed6\u5b57\u7b26\u4e32\u5904\u7406\u65b9\u6cd5\u3002\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u80fd\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff0c\u63d0\u5347\u4f60\u5728Python\u5b57\u7b26\u4e32\u5904\u7406\u65b9\u9762\u7684\u6280\u80fd\u3002<\/p>\n<\/p>\n
      \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
       \u5982\u4f55\u5728Python\u4e2d\u5b9e\u73b0\u5b57\u7b26\u4e32\u7684\u591a\u91cd\u5206\u5272\uff1f<\/strong>
      \u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528str.split()<\/code>\u65b9\u6cd5\u5bf9\u5b57\u7b26\u4e32\u8fdb\u884c\u5206\u5272\u3002\u5982\u679c\u60a8\u9700\u8981\u5bf9\u5df2\u7ecf\u5206\u5272\u7684\u5b57\u7b26\u4e32\u8fdb\u884c\u518d\u5206\u5272\uff0c\u53ef\u4ee5\u5bf9\u5206\u5272\u540e\u7684\u6bcf\u4e2a\u90e8\u5206\u518d\u6b21\u8c03\u7528split()<\/code>\u65b9\u6cd5\u3002\u4f8b\u5982\uff0c\u9996\u5148\u5c06\u5b57\u7b26\u4e32\u6309\u7a7a\u683c\u5206\u5272\uff0c\u7136\u540e\u5bf9\u6bcf\u4e2a\u5206\u5272\u51fa\u6765\u7684\u90e8\u5206\u6309\u9017\u53f7\u518d\u6b21\u5206\u5272\u3002\u4ee3\u7801\u793a\u4f8b\uff1a  <\/p>\n
      text = "apple,orange banana,grape"\nsplit_text = text.split(" ")  # \u7b2c\u4e00\u6b21\u5206\u5272\nresult = [item.split(",") for item in split_text]  # \u518d\u5206\u5272\nprint(result)\n<\/code><\/pre>\n
      \u8fd9\u6837\uff0c\u60a8\u5c06\u83b7\u5f97\u4e00\u4e2a\u5d4c\u5957\u5217\u8868\uff0c\u5176\u4e2d\u6bcf\u4e2a\u5143\u7d20\u90fd\u662f\u518d\u6b21\u5206\u5272\u540e\u7684\u7ed3\u679c\u3002<\/p>\n
      \u5728Python\u4e2d\u5982\u4f55\u5904\u7406\u5305\u542b\u591a\u4e2a\u5206\u9694\u7b26\u7684\u5b57\u7b26\u4e32\uff1f<\/strong>
      \u5904\u7406\u5305\u542b\u591a\u4e2a\u5206\u9694\u7b26\u7684\u5b57\u7b26\u4e32\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528re<\/code>\u6a21\u5757\u4e2d\u7684re.split()<\/code>\u65b9\u6cd5\u3002\u8be5\u65b9\u6cd5\u652f\u6301\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u53ef\u4ee5\u8ba9\u60a8\u6839\u636e\u591a\u4e2a\u5206\u9694\u7b26\u8fdb\u884c\u5206\u5272\u3002\u4f8b\u5982\uff0c\u82e5\u8981\u6839\u636e\u7a7a\u683c\u3001\u9017\u53f7\u548c\u5206\u53f7\u8fdb\u884c\u5206\u5272\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a  <\/p>\n
      import re\n\ntext = "apple, orange; banana grape"\nresult = re.split(r'[;, ]+', text)\nprint(result)\n<\/code><\/pre>\n
      \u8fd9\u6837\uff0c\u60a8\u5c06\u5f97\u5230\u4e00\u4e2a\u5305\u542b\u6240\u6709\u5206\u5272\u90e8\u5206\u7684\u5217\u8868\u3002<\/p>\n
      \u5728Python\u4e2d\u5982\u4f55\u5bf9\u5206\u5272\u540e\u7684\u5b57\u7b26\u4e32\u8fdb\u884c\u904d\u5386\u548c\u5904\u7406\uff1f<\/strong>
      \u5bf9\u5206\u5272\u540e\u7684\u5b57\u7b26\u4e32\u8fdb\u884c\u904d\u5386\u53ef\u4ee5\u4f7f\u7528for<\/code>\u5faa\u73af\u3002\u5047\u8bbe\u60a8\u5df2\u7ecf\u5c06\u5b57\u7b26\u4e32\u5206\u5272\u6210\u5217\u8868\uff0c\u53ef\u4ee5\u901a\u8fc7\u5faa\u73af\u5bf9\u6bcf\u4e2a\u5143\u7d20\u8fdb\u884c\u5904\u7406\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a  <\/p>\n
      text = "apple, orange, banana"\nsplit_text = text.split(", ")  # \u5206\u5272\u5b57\u7b26\u4e32\n\nfor fruit in split_text:\n    print(f"\u6211\u559c\u6b22{fruit.strip()}")  # \u53bb\u9664\u591a\u4f59\u7a7a\u683c\u5e76\u6253\u5370\n<\/code><\/pre>\n
      \u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u60a8\u53ef\u4ee5\u5bf9\u6bcf\u4e2a\u5206\u5272\u540e\u7684\u5b57\u7b26\u4e32\u5143\u7d20\u8fdb\u884c\u4e2a\u6027\u5316\u5904\u7406\u6216\u8fdb\u4e00\u6b65\u64cd\u4f5c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u5c06\u5b57\u7b26\u4e32\u518d\u5206\u5272\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528split()\u65b9\u6cd5\u3001re.split()\u65b9\u6cd5\u3001\u4ee5\u53ca\u5176\u4ed6\u4e00\u4e9b\u5b57\u7b26\u4e32\u5904\u7406\u6280 […]","protected":false},"author":3,"featured_media":1120656,"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\/1120630"}],"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=1120630"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1120630\/revisions"}],"predecessor-version":[{"id":1120659,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1120630\/revisions\/1120659"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1120656"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1120630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1120630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1120630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}