{"id":930238,"date":"2024-12-26T17:11:48","date_gmt":"2024-12-26T09:11:48","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/930238.html"},"modified":"2024-12-26T17:11:50","modified_gmt":"2024-12-26T09:11:50","slug":"python-%e6%97%b6%e9%97%b4%e5%a6%82%e4%bd%95%e8%8e%b7%e5%8f%96","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/930238.html","title":{"rendered":"python \u65f6\u95f4\u5982\u4f55\u83b7\u53d6"},"content":{"rendered":"

\"python<\/p>\n

Python\u4e2d\u83b7\u53d6\u65f6\u95f4\u7684\u5e38\u7528\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528time<\/code>\u6a21\u5757\u3001datetime<\/code>\u6a21\u5757\u3001calendar<\/code>\u6a21\u5757\u3002<\/strong>\u5176\u4e2d\uff0cdatetime<\/code>\u6a21\u5757\u662f\u6700\u5e38\u7528\u7684\uff0c\u56e0\u4e3a\u5b83\u63d0\u4f9b\u4e86\u66f4\u9ad8\u5c42\u6b21\u7684\u63a5\u53e3\u548c\u66f4\u7075\u6d3b\u7684\u65f6\u95f4\u64cd\u4f5c\u529f\u80fd\u3002\u901a\u8fc7datetime<\/code>\u6a21\u5757\uff0c\u60a8\u53ef\u4ee5\u8f7b\u677e\u83b7\u53d6\u5f53\u524d\u65f6\u95f4\u3001\u683c\u5f0f\u5316\u65f6\u95f4\u3001\u8fdb\u884c\u65f6\u95f4\u7684\u52a0\u51cf\u8fd0\u7b97\u7b49\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e9b\u65b9\u6cd5\u7684\u4f7f\u7528\u53ca\u5176\u5e94\u7528\u573a\u666f\u3002<\/p>\n<\/p>\n

\u4e00\u3001TIME\u6a21\u5757<\/p>\n<\/p>\n

time<\/code>\u6a21\u5757\u662fPython\u4e2d\u63d0\u4f9b\u7684\u4e00\u4e2a\u5904\u7406\u65f6\u95f4\u7684\u6a21\u5757\u3002\u5b83\u4e3b\u8981\u7528\u4e8e\u83b7\u53d6\u7cfb\u7edf\u65f6\u95f4\u3001\u6267\u884c\u65f6\u95f4\u76f8\u5173\u7684\u51fd\u6570\u4ee5\u53ca\u683c\u5f0f\u5316\u65f6\u95f4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n

    \n
  1. \n

    \u83b7\u53d6\u5f53\u524d\u65f6\u95f4\u6233<\/strong><\/p>\n<\/p>\n

    \u4f7f\u7528time.time()<\/code>\u53ef\u4ee5\u83b7\u53d6\u5f53\u524d\u7684\u65f6\u95f4\u6233\uff0c\u5373\u4ece1970\u5e741\u67081\u65e500:00:00\uff08UTC\uff09\u5230\u73b0\u5728\u7684\u79d2\u6570\u3002\u65f6\u95f4\u6233\u901a\u5e38\u7528\u4e8e\u65f6\u95f4\u95f4\u9694\u7684\u8ba1\u7b97\u3002<\/p>\n<\/p>\n

    import time<\/p>\n
    current_timestamp = time.time()<\/p>\n
    print(f"\u5f53\u524d\u65f6\u95f4\u6233: {current_timestamp}")<\/p>\n
    <\/code><\/pre>\n<\/p>\n<\/li>\n
  2. \n
    \u83b7\u53d6\u5f53\u524d\u65f6\u95f4<\/strong><\/p>\n<\/p>\n
    \u4f7f\u7528time.localtime()<\/code>\u53ef\u4ee5\u83b7\u53d6\u672c\u5730\u65f6\u95f4\u7684\u65f6\u95f4\u7ed3\u6784\u4f53\u3002\u8fd9\u4e2a\u7ed3\u6784\u4f53\u5305\u542b\u4e86\u5e74\u3001\u6708\u3001\u65e5\u3001\u65f6\u3001\u5206\u3001\u79d2\u7b49\u4fe1\u606f\u3002<\/p>\n<\/p>\n
    local_time = time.localtime()<\/p>\n
    print(f"\u672c\u5730\u65f6\u95f4: {local_time.tm_year}-{local_time.tm_mon}-{local_time.tm_mday} {local_time.tm_hour}:{local_time.tm_min}:{local_time.tm_sec}")<\/p>\n
    <\/code><\/pre>\n<\/p>\n<\/li>\n
  3. \n
    \u683c\u5f0f\u5316\u65f6\u95f4<\/strong><\/p>\n<\/p>\n
    time.strftime()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u5c06\u65f6\u95f4\u7ed3\u6784\u4f53\u683c\u5f0f\u5316\u4e3a\u4eba\u7c7b\u53ef\u8bfb\u7684\u5b57\u7b26\u4e32\u683c\u5f0f\u3002<\/p>\n<\/p>\n
    formatted_time = time.strftime("%Y-%m-%d %H:%M:%S", local_time)<\/p>\n
    print(f"\u683c\u5f0f\u5316\u65f6\u95f4: {formatted_time}")<\/p>\n
    <\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n
    \u4e8c\u3001DATETIME\u6a21\u5757<\/p>\n<\/p>\n
    datetime<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7ea7\u522b\u7684\u65f6\u95f4\u65e5\u671f\u64cd\u4f5c\u529f\u80fd\uff0c\u662f\u5904\u7406\u65e5\u671f\u548c\u65f6\u95f4\u7684\u9996\u9009\u6a21\u5757\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n
      \n
    1. \n
      \u83b7\u53d6\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4<\/strong><\/p>\n<\/p>\n
      \u4f7f\u7528datetime.datetime.now()<\/code>\u53ef\u4ee5\u83b7\u53d6\u5f53\u524d\u7684\u65e5\u671f\u548c\u65f6\u95f4\u3002<\/p>\n<\/p>\n
      from datetime import datetime<\/p>\n
      current_datetime = datetime.now()<\/p>\n
      print(f"\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4: {current_datetime}")<\/p>\n
      <\/code><\/pre>\n<\/p>\n<\/li>\n
    2. \n
      \u83b7\u53d6\u5f53\u524d\u65e5\u671f<\/strong><\/p>\n<\/p>\n
      \u4f7f\u7528datetime.date.today()<\/code>\u53ef\u4ee5\u4ec5\u83b7\u53d6\u5f53\u524d\u65e5\u671f\u3002<\/p>\n<\/p>\n
      from datetime import date<\/p>\n
      current_date = date.today()<\/p>\n
      print(f"\u5f53\u524d\u65e5\u671f: {current_date}")<\/p>\n
      <\/code><\/pre>\n<\/p>\n<\/li>\n
    3. \n
      \u683c\u5f0f\u5316\u65e5\u671f\u548c\u65f6\u95f4<\/strong><\/p>\n<\/p>\n
      \u4f7f\u7528strftime()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u5c06datetime<\/code>\u5bf9\u8c61\u683c\u5f0f\u5316\u4e3a\u6307\u5b9a\u683c\u5f0f\u7684\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n
      formatted_datetime = current_datetime.strftime("%Y-%m-%d %H:%M:%S")<\/p>\n
      print(f"\u683c\u5f0f\u5316\u65e5\u671f\u548c\u65f6\u95f4: {formatted_datetime}")<\/p>\n
      <\/code><\/pre>\n<\/p>\n<\/li>\n
    4. \n
      \u89e3\u6790\u65e5\u671f\u548c\u65f6\u95f4<\/strong><\/p>\n<\/p>\n
      \u4f7f\u7528datetime.strptime()<\/code>\u53ef\u4ee5\u5c06\u5b57\u7b26\u4e32\u89e3\u6790\u4e3adatetime<\/code>\u5bf9\u8c61\u3002<\/p>\n<\/p>\n
      date_string = "2023-10-01 12:30:45"<\/p>\n
      parsed_datetime = datetime.strptime(date_string, "%Y-%m-%d %H:%M:%S")<\/p>\n
      print(f"\u89e3\u6790\u540e\u7684\u65e5\u671f\u548c\u65f6\u95f4: {parsed_datetime}")<\/p>\n
      <\/code><\/pre>\n<\/p>\n<\/li>\n
    5. \n
      \u65f6\u95f4\u7684\u52a0\u51cf\u8fd0\u7b97<\/strong><\/p>\n<\/p>\n
      datetime<\/code>\u6a21\u5757\u8fd8\u63d0\u4f9b\u4e86\u5bf9\u65f6\u95f4\u8fdb\u884c\u52a0\u51cf\u8fd0\u7b97\u7684\u529f\u80fd\u3002\u4f8b\u5982\uff0c\u8ba1\u7b97\u4e00\u4e2a\u65f6\u95f4\u70b9\u524d\u540e\u591a\u5c11\u5929\u3001\u5c0f\u65f6\u7b49\u3002<\/p>\n<\/p>\n
      from datetime import timedelta<\/p>\n
      future_date = current_datetime + timedelta(days=7)<\/p>\n
      print(f"\u672a\u6765\u65e5\u671f: {future_date}")<\/p>\n
      <\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n
      \u4e09\u3001CALENDAR\u6a21\u5757<\/p>\n<\/p>\n
      calendar<\/code>\u6a21\u5757\u4e3b\u8981\u7528\u4e8e\u5904\u7406\u548c\u751f\u6210\u65e5\u5386\u76f8\u5173\u7684\u6570\u636e\u3002\u5b83\u63d0\u4f9b\u4e86\u5bf9\u65e5\u671f\u7684\u4e00\u4e9b\u57fa\u672c\u64cd\u4f5c\uff0c\u6bd4\u5982\u5224\u65ad\u95f0\u5e74\u3001\u83b7\u53d6\u6bcf\u6708\u65e5\u5386\u7b49\u3002<\/p>\n<\/p>\n
        \n
      1. \n
        \u5224\u65ad\u95f0\u5e74<\/strong><\/p>\n<\/p>\n
        \u4f7f\u7528calendar.isleap()<\/code>\u53ef\u4ee5\u5224\u65ad\u67d0\u4e00\u5e74\u662f\u5426\u4e3a\u95f0\u5e74\u3002<\/p>\n<\/p>\n
        import calendar<\/p>\n
        year = 2024<\/p>\n
        is_leap = calendar.isleap(year)<\/p>\n
        print(f"{year}\u5e74\u662f\u95f0\u5e74: {is_leap}")<\/p>\n
        <\/code><\/pre>\n<\/p>\n<\/li>\n
      2. \n
        \u83b7\u53d6\u6708\u65e5\u5386<\/strong><\/p>\n<\/p>\n
        \u4f7f\u7528calendar.month()<\/code>\u53ef\u4ee5\u83b7\u53d6\u67d0\u5e74\u67d0\u6708\u7684\u65e5\u5386\u3002<\/p>\n<\/p>\n
        year = 2023<\/p>\n
        month = 10<\/p>\n
        month_calendar = calendar.month(year, month)<\/p>\n
        print(f"{year}\u5e74{month}\u6708\u7684\u65e5\u5386:\\n{month_calendar}")<\/p>\n
        <\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n
        \u56db\u3001\u5176\u4ed6\u76f8\u5173\u64cd\u4f5c<\/p>\n<\/p>\n
        \u9664\u4e86time<\/code>\u3001datetime<\/code>\u548ccalendar<\/code>\u6a21\u5757\uff0cPython\u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5176\u4ed6\u65b9\u5f0f\u8fdb\u884c\u65f6\u95f4\u76f8\u5173\u7684\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u4f7f\u7528pytz<\/code>\u5e93\u5904\u7406\u65f6\u533a\uff0c\u4f7f\u7528dateutil<\/code>\u5e93\u8fdb\u884c\u66f4\u590d\u6742\u7684\u65e5\u671f\u89e3\u6790\u7b49\u3002<\/p>\n<\/p>\n
          \n
        1. \n
          \u5904\u7406\u65f6\u533a<\/strong><\/p>\n<\/p>\n
          \u4f7f\u7528pytz<\/code>\u5e93\u53ef\u4ee5\u65b9\u4fbf\u5730\u5904\u7406\u65f6\u533a\u95ee\u9898\u3002<\/p>\n<\/p>\n
          from datetime import datetime<\/p>\n
          import pytz<\/p>\n
          timezone = pytz.timezone("America\/New_York")<\/p>\n
          current_time_in_timezone = datetime.now(timezone)<\/p>\n
          print(f"\u7ebd\u7ea6\u5f53\u524d\u65f6\u95f4: {current_time_in_timezone}")<\/p>\n
          <\/code><\/pre>\n<\/p>\n<\/li>\n
        2. \n
          \u590d\u6742\u65e5\u671f\u89e3\u6790<\/strong><\/p>\n<\/p>\n
          \u4f7f\u7528dateutil.parser<\/code>\u6a21\u5757\u53ef\u4ee5\u8fdb\u884c\u66f4\u590d\u6742\u7684\u65e5\u671f\u5b57\u7b26\u4e32\u89e3\u6790\u3002<\/p>\n<\/p>\n
          from dateutil import parser<\/p>\n
          date_string = "October 1, 2023, 12:30 PM"<\/p>\n
          parsed_date = parser.parse(date_string)<\/p>\n
          print(f"\u89e3\u6790\u540e\u7684\u65e5\u671f: {parsed_date}")<\/p>\n
          <\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n
          \u901a\u8fc7\u4e0a\u8ff0\u5185\u5bb9\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u51faPython\u63d0\u4f9b\u4e86\u591a\u79cd\u65b9\u6cd5\u6765\u83b7\u53d6\u548c\u64cd\u4f5c\u65f6\u95f4\u6570\u636e\uff0c\u4ece\u7b80\u5355\u7684\u65f6\u95f4\u6233\u5230\u590d\u6742\u7684\u65f6\u533a\u5904\u7406\uff0cPython\u7684\u65f6\u95f4\u5904\u7406\u80fd\u529b\u662f\u975e\u5e38\u5f3a\u5927\u7684\u3002\u6839\u636e\u4e0d\u540c\u7684\u9700\u6c42\uff0c\u9009\u62e9\u5408\u9002\u7684\u6a21\u5757\u548c\u65b9\u6cd5\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002\u65e0\u8bba\u662f\u7b80\u5355\u7684\u5f53\u524d\u65f6\u95f4\u83b7\u53d6\uff0c\u8fd8\u662f\u590d\u6742\u7684\u65f6\u533a\u8f6c\u6362\u4e0e\u65e5\u671f\u89e3\u6790\uff0cPython\u90fd\u80fd\u5f88\u597d\u5730\u6ee1\u8db3\u5404\u79cd\u9700\u6c42\u3002<\/p>\n<\/p>\n
          \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
           \u5982\u4f55\u5728Python\u4e2d\u83b7\u53d6\u5f53\u524d\u7684\u65e5\u671f\u548c\u65f6\u95f4\uff1f<\/strong>
          \u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528datetime<\/code>\u6a21\u5757\u6765\u83b7\u53d6\u5f53\u524d\u7684\u65e5\u671f\u548c\u65f6\u95f4\u3002\u901a\u8fc7\u8c03\u7528datetime.datetime.now()<\/code>\u51fd\u6570\uff0c\u53ef\u4ee5\u8fd4\u56de\u4e00\u4e2a\u5305\u542b\u5f53\u524d\u672c\u5730\u65e5\u671f\u548c\u65f6\u95f4\u7684\u5bf9\u8c61\u3002\u793a\u4f8b\u5982\u4e0b\uff1a  <\/p>\n
          import datetime\ncurrent_time = datetime.datetime.now()\nprint(current_time)\n<\/code><\/pre>\n
          \u8fd9\u6bb5\u4ee3\u7801\u5c06\u8f93\u51fa\u5f53\u524d\u7684\u65e5\u671f\u548c\u65f6\u95f4\uff0c\u4f8b\u5982\u201c2023-10-03 14:30:45.123456\u201d\u3002<\/p>\n
          \u5982\u4f55\u683c\u5f0f\u5316Python\u4e2d\u7684\u65e5\u671f\u548c\u65f6\u95f4\uff1f<\/strong>
          \u4f7f\u7528strftime()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u5c06\u65e5\u671f\u548c\u65f6\u95f4\u683c\u5f0f\u5316\u4e3a\u5b57\u7b26\u4e32\u3002\u60a8\u53ef\u4ee5\u81ea\u5b9a\u4e49\u8f93\u51fa\u683c\u5f0f\uff0c\u4f8b\u5982\uff1a  <\/p>\n
          formatted_time = current_time.strftime("%Y-%m-%d %H:%M:%S")\nprint(formatted_time)\n<\/code><\/pre>\n
          \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u8f93\u51fa\u5c06\u662f\u201c2023-10-03 14:30:45\u201d\uff0c\u5176\u4e2d\u5305\u542b\u5e74\u4efd\u3001\u6708\u4efd\u3001\u65e5\u671f\u3001\u5c0f\u65f6\u3001\u5206\u949f\u548c\u79d2\u3002<\/p>\n
          \u5982\u4f55\u83b7\u53d6\u7279\u5b9a\u65f6\u95f4\u7684\u65f6\u95f4\u6233\uff1f<\/strong>
          \u5982\u679c\u9700\u8981\u83b7\u53d6\u7279\u5b9a\u65f6\u95f4\u7684\u65f6\u95f4\u6233\uff0c\u53ef\u4ee5\u4f7f\u7528datetime<\/code>\u5bf9\u8c61\u7684timestamp()<\/code>\u65b9\u6cd5\u3002\u793a\u4f8b\u5982\u4e0b\uff1a  <\/p>\n
          specific_time = datetime.datetime(2023, 10, 3, 14, 30)\ntimestamp = specific_time.timestamp()\nprint(timestamp)\n<\/code><\/pre>\n
          \u4e0a\u8ff0\u4ee3\u7801\u5c06\u8f93\u51fa\u81ea1970\u5e741\u67081\u65e5\u4ee5\u6765\u7684\u79d2\u6570\uff0c\u8868\u793a\u6307\u5b9a\u65f6\u95f4\u7684\u65f6\u95f4\u6233\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u4e2d\u83b7\u53d6\u65f6\u95f4\u7684\u5e38\u7528\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528time\u6a21\u5757\u3001datetime\u6a21\u5757\u3001calendar\u6a21\u5757\u3002\u5176\u4e2d\uff0cda […]","protected":false},"author":3,"featured_media":930239,"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\/930238"}],"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=930238"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/930238\/revisions"}],"predecessor-version":[{"id":930240,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/930238\/revisions\/930240"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/930239"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=930238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=930238"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=930238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}