{"id":31548,"date":"2023-09-20T11:21:27","date_gmt":"2023-03-22T18:53:53","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/timedatectl%e5%92%8cjava%e7%9a%84timezone%e7%9a%84%e5%8a%9f%e8%83%bd%e3%80%82\/"},"modified":"2024-05-04T00:40:26","modified_gmt":"2024-05-03T16:40:26","slug":"timedatectl%e5%92%8cjava%e7%9a%84timezone%e7%9a%84%e5%8a%9f%e8%83%bd%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/timedatectl%e5%92%8cjava%e7%9a%84timezone%e7%9a%84%e5%8a%9f%e8%83%bd%e3%80%82\/","title":{"rendered":"timedatectl\u548cJava\u7684TimeZone\u7684\u529f\u80fd"},"content":{"rendered":"

\u597d\u4e45\u6ca1\u53d1\u5e03\u4e86\u3002\u56e0\u4e3a\u592a\u60ca\u8bb6\u548c\u751f\u6c14\u4e86\u3002<\/p>\n

\u6211\u6b63\u5728\u8fdb\u884c\u5c06\u57fa\u4e8eJava\u6784\u5efa\u7684\u7cfb\u7edf\u4eceAmazon Linux\u8fc1\u79fb\u5230Amazon Linux 2\u7684\u5de5\u4f5c\u65f6\u53d1\u73b0\u4e86\u8fd9\u4e2a\u95ee\u9898\u3002<\/p>\n

\u5728Amazon Linux 2\u4e2d\uff0c\u8981\u8bbe\u7f6e\u7cfb\u7edf\u7684\u65f6\u533a\uff0c\u8bf7\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u3002<\/p>\n

#timedatectl set-timezone \"Asia\/Tokyo\"<\/span>\r\n<\/code><\/pre>\n
\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u8fd9\u5e94\u8be5\u662f\u5b8c\u5168\u6b63\u5e38\u7684\uff0c\u5373\u4f7f\u5728\u641c\u7d22\u4e92\u8054\u7f51\u4e0a\u4e5f\u53ea\u80fd\u627e\u5230\u5173\u4e8eAmazon Linux 2\u548cCentOS 7\u7cfb\u5217\u7684\u6587\u7ae0\uff0c\u5e76\u6ca1\u6709\u5176\u4ed6\u7684\u5185\u5bb9\u63d0\u53ca\u3002<\/p>\n
\u7136\u800c\uff0c\u5728Java\u7a0b\u5e8f\u5185\uff0c\u65e0\u6cd5\u6b63\u786e\u83b7\u53d6TimeZone\uff0c\u800c\u53ea\u80fd\u4f7f\u7528UTC\u3002<\/p>\n
\u6837\u672c\uff1a<\/p>\n
import<\/span> java.util.Calendar<\/span>;<\/span>\r\nclass<\/span> TimeZoneInfo<\/span> {<\/span>\r\n  public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>String<\/span>[]<\/span> args<\/span>)<\/span> {<\/span>\r\n    Calendar<\/span> cal<\/span> =<\/span> Calendar<\/span>.<\/span>getInstance<\/span>();<\/span>\r\n    System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>cal<\/span>.<\/span>getTimeZone<\/span>());<\/span>\r\n    System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>System<\/span>.<\/span>getProperty<\/span>(<\/span>\"user.timezone\"<\/span>));<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u6267\u884c\u7ed3\u679c\uff1a<\/p>\n
sun.util.calendar.ZoneInfo[id=\"UTC\",offset=0,dstSavings=0,useDaylight=false,transitions=0,lastRule=null]\r\nUTC\r\n<\/code><\/pre>\n
\u6709\u51e0\u79cd\u65b9\u6cd5\u53ef\u4ee5\u8fdb\u884c\u5e94\u5bf9\u3002\uff08\u627e\u5230\u65b9\u6cd5\u82b1\u4e86\u5f88\u957f\u65f6\u95f4\uff09<\/p>\n
    \n
  1. \n
      \u5728\u4e2d\u6587\u4e2d\uff0c\u53ea\u9700\u8981\u4e00\u4e2a\u9009\u9879\u6765\u91cd\u65b0\u8868\u8ff0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/ol>\n<\/li>\n<\/ol>\n
      \u8bbe\u7f6e\u73af\u5883\u53d8\u91cfTZ=Asia\/Tokyo
      \n\u5728Java\u547d\u4ee4\u884c\u4e2d\u6dfb\u52a0-Duser.timezone=Asia\/Tokyo
      \n\u6267\u884c\u4fee\u6b63Amazon Linux\u65e9\u671f\u7248\u672c\u4e2d\u7684\/etc\/sysconfig\/clock\u7684\u8bbe\u7f6e\u65b9\u6cd5\u3002<\/p>\n
      \u6211\u8ba4\u4e3a\u5b58\u5728\u4e00\u4e9b\u95ee\u9898\u3002<\/p>\n
        \n
      • \n
          timedatectl\u3067\u306f\/etc\/localtime\u306f\u66f8\u304d\u63db\u3048\u3066\u304f\u308c\u308b\u304c\u3001\/etc\/sysconfig\/clock\u306f\u66f8\u304d\u63db\u3048\u3066\u304f\u308c\u306a\u3044\u3002\uff08\u305d\u3082\u305d\u3082CentOS7\u3060\u3068\u30d5\u30a1\u30a4\u30eb\u81ea\u4f53\u304c\u306a\u3044\u3089\u3057\u3044\u30fb\u30fb\u30fb\u30fb\uff09<\/ul>\n<\/li>\n<\/ul>\n
           <\/p>\n
            \n
          • \n
              Java\u306f\/etc\/localtime\u3092\u898b\u3066\u304f\u308c\u306a\u3044\u3002\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3088\u3063\u3066\u9055\u3046\u3089\u3057\u3044\u3002glibc\u306e\u6319\u52d5\u306e\u5909\u5316\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001\u8a73\u7d30\u306a\u539f\u56e0\u306f\u5206\u304b\u3089\u306a\u3044\u3002<\/ul>\n<\/li>\n<\/ul>\n
               <\/p>\n
                \n
              • \n
                  systemd\u7cfb\u306b\u306a\u3063\u3066\/etc\/sysconfig\u306f\u3042\u307e\u308a\u53c2\u7167\u3055\u308c\u306a\u304f\u306a\u3063\u305f\u304c\u3001\u904e\u53bb\u306e\u907a\u7523\u306f\u6b8b\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u4e92\u63db\u6027\u306b\u3082\u3046\u5c11\u3057\u8003\u616e\u3057\u3066\u304f\u308c\u3002\u3002\u3002\u3002<\/ul>\n<\/li>\n<\/ul>\n
                   <\/p>\n
                    \u65e7\u30b7\u30b9\u30c6\u30e0\u306fJava1.6\u3067\u5b9f\u884c\u3001\u65b0\u30b7\u30b9\u30c6\u30e0\u306fJava7\u3067\u5b9f\u884c\u3002Java8\u4ee5\u964d\u306e\u6700\u65b0\u3060\u3068\u3069\u3046\u306a\u3063\u3066\u308b\u306e\u304b\u306f\u77e5\u3089\u3093\u3002<\/ul>\n
                    \u8bf7\u544a\u8bc9\u6211\u54ea\u79cd\u662f\u6700\u6b63\u786e\uff08\u5e94\u8be5\uff09\u7684\u5904\u7406\u65b9\u5f0f\u5462\uff1f\u6216\u8005\u81f3\u5c11\u7edf\u4e00\u4e00\u4e0b\u65f6\u533a\u8bbe\u7f6e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
                    \u597d\u4e45\u6ca1\u53d1\u5e03\u4e86\u3002\u56e0\u4e3a\u592a\u60ca\u8bb6\u548c\u751f\u6c14\u4e86\u3002 \u6211\u6b63\u5728\u8fdb\u884c\u5c06\u57fa\u4e8eJava\u6784\u5efa\u7684\u7cfb\u7edf\u4eceAmazon Linux\u8fc1\u79fb\u5230Amaz […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-31548","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\ntimedatectl\u548cJava\u7684TimeZone\u7684\u529f\u80fd - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/timedatectl\u548cjava\u7684timezone\u7684\u529f\u80fd\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"timedatectl\u548cJava\u7684TimeZone\u7684\u529f\u80fd\" \/>\n<meta property=\"og:description\" content=\"\u597d\u4e45\u6ca1\u53d1\u5e03\u4e86\u3002\u56e0\u4e3a\u592a\u60ca\u8bb6\u548c\u751f\u6c14\u4e86\u3002 \u6211\u6b63\u5728\u8fdb\u884c\u5c06\u57fa\u4e8eJava\u6784\u5efa\u7684\u7cfb\u7edf\u4eceAmazon Linux\u8fc1\u79fb\u5230Amaz […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/timedatectl\u548cjava\u7684timezone\u7684\u529f\u80fd\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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