{"id":155,"date":"2023-08-31T14:31:14","date_gmt":"2023-08-31T05:31:14","guid":{"rendered":"https:\/\/mumooinfo.com\/?p=155"},"modified":"2023-10-02T22:28:49","modified_gmt":"2023-10-02T13:28:49","slug":"java%ec%9d%98-%eb%82%a0%ec%a7%9c","status":"publish","type":"post","link":"https:\/\/mumooinfo.com\/programming\/java%ec%9d%98-%eb%82%a0%ec%a7%9c\/","title":{"rendered":"JAVA\uc758 \ub0a0\uc9dc"},"content":{"rendered":"\r\n<p>&nbsp;<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image aligncenter size-full\">\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-156\" src=\"https:\/\/mumooinfo.com\/wp-content\/uploads\/2023\/08\/\uc81c\ubaa9\uc744-\uc785\ub825\ud574\uc8fc\uc138\uc694_-001-19.jpg\" alt=\"JAVA\uc758 \ub0a0\uc9dc\" width=\"533\" height=\"533\" srcset=\"https:\/\/mumooinfo.com\/wp-content\/uploads\/2023\/08\/\uc81c\ubaa9\uc744-\uc785\ub825\ud574\uc8fc\uc138\uc694_-001-19.jpg 533w, https:\/\/mumooinfo.com\/wp-content\/uploads\/2023\/08\/\uc81c\ubaa9\uc744-\uc785\ub825\ud574\uc8fc\uc138\uc694_-001-19-300x300.jpg 300w, https:\/\/mumooinfo.com\/wp-content\/uploads\/2023\/08\/\uc81c\ubaa9\uc744-\uc785\ub825\ud574\uc8fc\uc138\uc694_-001-19-150x150.jpg 150w\" sizes=\"(max-width: 533px) 100vw, 533px\" \/><\/p>\r\n<\/figure>\r\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Java\uc758 \ub0a0\uc9dc \ud074\ub798\uc2a4<\/h2>\r\n\r\n\r\n\r\n<p>Java\uc5d0\uc11c Calendar\uc640 Date \ud074\ub798\uc2a4\ub294 \uc2dc\uac04\uacfc \ub0a0\uc9dc\ub97c \ub2e4\ub8e8\ub294\ub370 \uc0ac\uc6a9\ub418\ub294 \ud074\ub798\uc2a4\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub4e4\uc740 Java 8\ubd80\ud130 java.time \ud328\ud0a4\uc9c0\uc758 LocalDate, LocalTime, LocalDateTime \ub4f1\uc73c\ub85c \ub300\uccb4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\uc804 \ubc84\uc804\uc758 Java\uc5d0\uc11c\ub294 Calendar\uc640 Date\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub0a0\uc9dc\uc640 \uc2dc\uac04\uc744 \ub2e4\ub8f0 \uc218 \uc788\uc5c8\uc9c0\ub9cc, \ub354 \ub098\uc740 \ubc29\ubc95\uc73c\ub85c \uc5c5\ub370\uc774\ud2b8\ub41c java.time \ud328\ud0a4\uc9c0\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uad8c\uc7a5\ub429\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n\r\n\r\n\r\n<p>\uc544\ub798\uc5d0\ub294 Calendar\uc640 Date \ud074\ub798\uc2a4\ub97c \uc0ac\uc6a9\ud55c \uc608\uc81c\uc640 \ud568\uaed8 \uac04\ub2e8\ud55c \uc124\uba85\uc744 \uc81c\uacf5\ud558\uaca0\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ud574\ub97c \ub3d5\uae30 \uc704\ud574 \uc774 \uc608\uc81c\ub4e4\uc740 \uad6c\uc2dd\uc774\uba70, \uc2e4\uc81c \uac1c\ubc1c\uc5d0\uc11c\ub294 java.time \ud328\ud0a4\uc9c0\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\r\n<p>&nbsp;<\/p>\r\n<center><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-4435445268668222\" crossorigin=\"anonymous\"><\/script> <!-- [\ub514\uc2a4\ud50c\ub808\uc774 \uad11\uace0] \ubc18\uc751\ud615 \uc6cc\ub4dc\ud504\ub808\uc2a4 \ubcf8\ubb38 --> <ins class=\"adsbygoogle\" style=\"display: block;\" data-ad-client=\"ca-pub-4435445268668222\" data-ad-slot=\"9091536397\" data-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins> <script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/center>\r\n<p>&nbsp;<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">Calendar<\/h3>\r\n\r\n\r\n\r\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" style=\"font-size: .875rem; font-family: Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace; line-height: 1.25rem;\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\">\r\n<pre class=\"shiki nord\" style=\"background-color: #2e3440ff;\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #81a1c1;\">import<\/span> <span style=\"color: #8fbcbb;\">java<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">util<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">Calendar<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n\r\n<span class=\"line\"><span style=\"color: #81a1c1;\">public<\/span> <span style=\"color: #81a1c1;\">class<\/span> <span style=\"color: #8fbcbb;\">CalendarExample<\/span> <span style=\"color: #eceff4;\">{<\/span><\/span>\r\n<span class=\"line\">    <span style=\"color: #81a1c1;\">public<\/span> <span style=\"color: #81a1c1;\">static<\/span> <span style=\"color: #81a1c1;\">void<\/span> <span style=\"color: #88c0d0;\">main<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #8fbcbb;\">String<\/span><span style=\"color: #eceff4;\">[]<\/span> <span style=\"color: #d8dee9;\">args<\/span><span style=\"color: #eceff4;\">)<\/span> <span style=\"color: #eceff4;\">{<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #616e88;\">\/\/ \ud604\uc7ac \ub0a0\uc9dc\uc640 \uc2dc\uac04\uc744 \uac00\uc838\uc624\uae30 \uc704\ud574 Calendar \uc778\uc2a4\ud134\uc2a4 \uc0dd\uc131<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #8fbcbb;\">Calendar<\/span> <span style=\"color: #d8dee9;\">calendar<\/span> <span style=\"color: #81a1c1;\">=<\/span> <span style=\"color: #d8dee9;\">Calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">getInstance<\/span><span style=\"color: #eceff4;\">()<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n\r\n<span class=\"line\">        <span style=\"color: #616e88;\">\/\/ \ub0a0\uc9dc\uc640 \uc2dc\uac04 \uc124\uc815<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">set<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #d8dee9;\">Calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">YEAR<\/span><span style=\"color: #eceff4;\">,<\/span> <span style=\"color: #b48ead;\">2023<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">set<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #d8dee9;\">Calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">MONTH<\/span><span style=\"color: #eceff4;\">,<\/span> <span style=\"color: #d8dee9;\">Calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">AUGUST<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span> <span style=\"color: #616e88;\">\/\/ \uc6d4\uc740 0\ubd80\ud130 \uc2dc\uc791<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">set<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #d8dee9;\">Calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">DAY_OF_MONTH<\/span><span style=\"color: #eceff4;\">,<\/span> <span style=\"color: #b48ead;\">31<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">set<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #d8dee9;\">Calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">HOUR_OF_DAY<\/span><span style=\"color: #eceff4;\">,<\/span> <span style=\"color: #b48ead;\">15<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">set<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #d8dee9;\">Calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">MINUTE<\/span><span style=\"color: #eceff4;\">,<\/span> <span style=\"color: #b48ead;\">30<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">set<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #d8dee9;\">Calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">SECOND<\/span><span style=\"color: #eceff4;\">,<\/span> <span style=\"color: #b48ead;\">0<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n\r\n<span class=\"line\">        <span style=\"color: #616e88;\">\/\/ \ub0a0\uc9dc\uc640 \uc2dc\uac04 \uc815\ubcf4 \ucd9c\ub825<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">System<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">out<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">println<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">Year: <\/span><span style=\"color: #eceff4;\">\"<\/span> <span style=\"color: #81a1c1;\">+<\/span> <span style=\"color: #d8dee9;\">calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">get<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #d8dee9;\">Calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">YEAR<\/span><span style=\"color: #eceff4;\">))<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">System<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">out<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">println<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">Month: <\/span><span style=\"color: #eceff4;\">\"<\/span> <span style=\"color: #81a1c1;\">+<\/span> <span style=\"color: #eceff4;\">(<\/span><span style=\"color: #d8dee9;\">calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">get<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #d8dee9;\">Calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">MONTH<\/span><span style=\"color: #eceff4;\">)<\/span> <span style=\"color: #81a1c1;\">+<\/span> <span style=\"color: #b48ead;\">1<\/span><span style=\"color: #eceff4;\">))<\/span><span style=\"color: #81a1c1;\">;<\/span> <span style=\"color: #616e88;\">\/\/ \uc6d4\uc740 0\ubd80\ud130 \uc2dc\uc791\ud558\ubbc0\ub85c 1\uc744 \ub354\ud568<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">System<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">out<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">println<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">Day: <\/span><span style=\"color: #eceff4;\">\"<\/span> <span style=\"color: #81a1c1;\">+<\/span> <span style=\"color: #d8dee9;\">calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">get<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #d8dee9;\">Calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">DAY_OF_MONTH<\/span><span style=\"color: #eceff4;\">))<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">System<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">out<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">println<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">Hour: <\/span><span style=\"color: #eceff4;\">\"<\/span> <span style=\"color: #81a1c1;\">+<\/span> <span style=\"color: #d8dee9;\">calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">get<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #d8dee9;\">Calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">HOUR_OF_DAY<\/span><span style=\"color: #eceff4;\">))<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">System<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">out<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">println<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">Minute: <\/span><span style=\"color: #eceff4;\">\"<\/span> <span style=\"color: #81a1c1;\">+<\/span> <span style=\"color: #d8dee9;\">calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">get<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #d8dee9;\">Calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">MINUTE<\/span><span style=\"color: #eceff4;\">))<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">System<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">out<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">println<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">Second: <\/span><span style=\"color: #eceff4;\">\"<\/span> <span style=\"color: #81a1c1;\">+<\/span> <span style=\"color: #d8dee9;\">calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">get<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #d8dee9;\">Calendar<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">SECOND<\/span><span style=\"color: #eceff4;\">))<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">    <span style=\"color: #eceff4;\">}<\/span><\/span>\r\n<span class=\"line\"><span style=\"color: #eceff4;\">}<\/span><\/span><\/code><\/pre>\r\n<\/div>\r\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">Date<\/h3>\r\n\r\n\r\n\r\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" style=\"font-size: .875rem; font-family: Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace; line-height: 1.25rem;\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\">\r\n<pre class=\"shiki nord\" style=\"background-color: #2e3440ff;\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #81a1c1;\">import<\/span> <span style=\"color: #8fbcbb;\">java<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">util<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">Date<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n\r\n<span class=\"line\"><span style=\"color: #81a1c1;\">public<\/span> <span style=\"color: #81a1c1;\">class<\/span> <span style=\"color: #8fbcbb;\">DateExample<\/span> <span style=\"color: #eceff4;\">{<\/span><\/span>\r\n<span class=\"line\">    <span style=\"color: #81a1c1;\">public<\/span> <span style=\"color: #81a1c1;\">static<\/span> <span style=\"color: #81a1c1;\">void<\/span> <span style=\"color: #88c0d0;\">main<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #8fbcbb;\">String<\/span><span style=\"color: #eceff4;\">[]<\/span> <span style=\"color: #d8dee9;\">args<\/span><span style=\"color: #eceff4;\">)<\/span> <span style=\"color: #eceff4;\">{<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #616e88;\">\/\/ \ud604\uc7ac \ub0a0\uc9dc\uc640 \uc2dc\uac04\uc744 \uac00\uc838\uc624\uae30 \uc704\ud574 Date \uc778\uc2a4\ud134\uc2a4 \uc0dd\uc131<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #8fbcbb;\">Date<\/span> <span style=\"color: #d8dee9;\">currentDate<\/span> <span style=\"color: #81a1c1;\">=<\/span> <span style=\"color: #81a1c1;\">new<\/span> <span style=\"color: #88c0d0;\">Date<\/span><span style=\"color: #eceff4;\">()<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n\r\n<span class=\"line\">        <span style=\"color: #616e88;\">\/\/ Date \uac1d\uccb4 \ucd9c\ub825 (\uae30\ubcf8\uc801\uc73c\ub85c \ub0a0\uc9dc\uc640 \uc2dc\uac04 \uc815\ubcf4\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc74c)<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">System<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">out<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">println<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">Current Date and Time: <\/span><span style=\"color: #eceff4;\">\"<\/span> <span style=\"color: #81a1c1;\">+<\/span><span style=\"color: #d8dee9ff;\"> currentDate<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n\r\n<span class=\"line\">        <span style=\"color: #616e88;\">\/\/ Date \uac1d\uccb4\uc758 \ub144\ub3c4 \uac00\uc838\uc624\uae30<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #81a1c1;\">int<\/span> <span style=\"color: #d8dee9;\">year<\/span> <span style=\"color: #81a1c1;\">=<\/span> <span style=\"color: #d8dee9;\">currentDate<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">getYear<\/span><span style=\"color: #eceff4;\">()<\/span> <span style=\"color: #81a1c1;\">+<\/span> <span style=\"color: #b48ead;\">1900<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">System<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">out<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">println<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">Year: <\/span><span style=\"color: #eceff4;\">\"<\/span> <span style=\"color: #81a1c1;\">+<\/span><span style=\"color: #d8dee9ff;\"> year<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n\r\n<span class=\"line\">        <span style=\"color: #616e88;\">\/\/ Date \uac1d\uccb4\uc758 \uc6d4 \uac00\uc838\uc624\uae30 (\uc6d4\uc740 0\ubd80\ud130 \uc2dc\uc791)<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #81a1c1;\">int<\/span> <span style=\"color: #d8dee9;\">month<\/span> <span style=\"color: #81a1c1;\">=<\/span> <span style=\"color: #d8dee9;\">currentDate<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">getMonth<\/span><span style=\"color: #eceff4;\">()<\/span> <span style=\"color: #81a1c1;\">+<\/span> <span style=\"color: #b48ead;\">1<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">System<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">out<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">println<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">Month: <\/span><span style=\"color: #eceff4;\">\"<\/span> <span style=\"color: #81a1c1;\">+<\/span><span style=\"color: #d8dee9ff;\"> month<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n\r\n<span class=\"line\">        <span style=\"color: #616e88;\">\/\/ Date \uac1d\uccb4\uc758 \uc77c\uc790 \uac00\uc838\uc624\uae30<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #81a1c1;\">int<\/span> <span style=\"color: #d8dee9;\">day<\/span> <span style=\"color: #81a1c1;\">=<\/span> <span style=\"color: #d8dee9;\">currentDate<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">getDate<\/span><span style=\"color: #eceff4;\">()<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">System<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">out<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">println<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">Day: <\/span><span style=\"color: #eceff4;\">\"<\/span> <span style=\"color: #81a1c1;\">+<\/span><span style=\"color: #d8dee9ff;\"> day<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">    <span style=\"color: #eceff4;\">}<\/span><\/span>\r\n<span class=\"line\"><span style=\"color: #eceff4;\">}<\/span><\/span><\/code><\/pre>\r\n<\/div>\r\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">Time<\/h3>\r\n\r\n\r\n\r\n<p>Java 8\ubd80\ud130 \ub3c4\uc785\ub41c java.time \ud328\ud0a4\uc9c0\ub294 \ub0a0\uc9dc\uc640 \uc2dc\uac04\uc744 \ub2e4\ub8e8\ub294 \ub370 \ub9e4\uc6b0 \ud3b8\ub9ac\ud558\uace0 \uc720\uc5f0\ud55c \ud074\ub798\uc2a4\ub4e4\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \ud328\ud0a4\uc9c0\ub294 \uae30\uc874\uc758 Date \ubc0f Calendar \ud074\ub798\uc2a4\uc758 \ud55c\uacc4\ub97c \uadf9\ubcf5\ud558\uace0, \ub354 \uc9c1\uad00\uc801\uc778 \ubc29\uc2dd\uc73c\ub85c \ub0a0\uc9dc\uc640 \uc2dc\uac04\uc744 \ub2e4\ub8e8\ub294 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p>\uc8fc\uc694\ud55c java.time \ud328\ud0a4\uc9c0\uc758 \ud074\ub798\uc2a4\uc640 \uadf8\uc5d0 \ub300\ud55c \uac04\ub2e8\ud55c \uc124\uba85\uc744 \uc81c\uacf5\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>LocalDate: \uc774 \ud074\ub798\uc2a4\ub294 \ub0a0\uc9dc \uc815\ubcf4\ub9cc\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc5f0, \uc6d4, \uc77c\uc744 \ub2e4\ub8e8\uba70, \uc2dc\uac04 \uc815\ubcf4\ub294 \ud3ec\ud568\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li>LocalTime: \uc2dc\uac04 \uc815\ubcf4\ub9cc\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc2dc\uac04\ub300 \uc815\ubcf4\ub294 \ud3ec\ud568\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li>LocalDateTime: \ub0a0\uc9dc\uc640 \uc2dc\uac04\uc744 \ud568\uaed8 \ub2e4\ub8f9\ub2c8\ub2e4. \uc2dc\uac04\ub300 \uc815\ubcf4\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li>ZonedDateTime: \ub0a0\uc9dc, \uc2dc\uac04, \uc2dc\uac04\ub300 \uc815\ubcf4\ub97c \ubaa8\ub450 \ub2e4\ub8f9\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li>Instant: \uc5d0\ud3ec\ud06c \uc2dc\uac04\ubd80\ud130 \uacbd\uacfc\ud55c \uc2dc\uac04\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ud0c0\uc784\uc2a4\ud0ec\ud504\uc640 \uc720\uc0ac\ud55c \uac1c\ub150\uc774\uba70, UTC\ub97c \uae30\uc900\uc73c\ub85c \ud569\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li>Period: \ub0a0\uc9dc \uac04\uc758 \uae30\uac04\uc744 \ub098\ud0c0\ub0b4\ub294 \ud074\ub798\uc2a4\uc785\ub2c8\ub2e4. \uc5f0, \uc6d4, \uc77c \ub2e8\uc704\uc758 \ucc28\uc774\ub97c \ub2e4\ub8f0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li>Duration: \uc2dc\uac04 \uac04\uc758 \uae30\uac04\uc744 \ub098\ud0c0\ub0b4\ub294 \ud074\ub798\uc2a4\uc785\ub2c8\ub2e4. \ucd08\uc640 \ub098\ub178\ucd08 \ub2e8\uc704\uc758 \ucc28\uc774\ub97c \ub2e4\ub8f0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li>DateTimeFormatter: \ub0a0\uc9dc\uc640 \uc2dc\uac04\uc744 \uc6d0\ud558\ub294 \ud615\uc2dd\uc758 \ubb38\uc790\uc5f4\ub85c \ud3ec\ub9f7\ud305\ud558\uac70\ub098, \ubb38\uc790\uc5f4\uc744 LocalDate, LocalTime, LocalDateTime \ub4f1\uc73c\ub85c \ud30c\uc2f1\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li>ZoneId\uc640 ZoneOffset: \uc2dc\uac04\ub300 \uc815\ubcf4\ub97c \ub098\ud0c0\ub0b4\ub294 \ud074\ub798\uc2a4\ub4e4\ub85c, \ud2b9\uc815 \uc9c0\uc5ed\uc758 \uc2dc\uac04\uc744 \ub2e4\ub8f0 \ub54c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li>Temporal, TemporalAccessor, TemporalAdjuster: \uc2dc\uac04\uacfc \ub0a0\uc9dc\ub97c \ub2e4\ub8e8\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc778\ud130\ud398\uc774\uc2a4\uc640 \ud074\ub798\uc2a4\ub4e4\uc785\ub2c8\ub2e4. \ub0a0\uc9dc \uc870\uc815 \ubc0f \uc5f0\uc0b0\uc744 \uc704\ud574 \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>\uc544\ub798\ub294 java.time \ud328\ud0a4\uc9c0\uc758 \uba87 \uac00\uc9c0 \ud074\ub798\uc2a4\ub97c \uc0ac\uc6a9\ud55c \uc608\uc81c\uc785\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" style=\"font-size: .875rem; font-family: Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace; line-height: 1.25rem;\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\">\r\n<pre class=\"shiki nord\" style=\"background-color: #2e3440ff;\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #81a1c1;\">import<\/span> <span style=\"color: #8fbcbb;\">java<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">time<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">LocalDate<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\"><span style=\"color: #81a1c1;\">import<\/span> <span style=\"color: #8fbcbb;\">java<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">time<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">LocalTime<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\"><span style=\"color: #81a1c1;\">import<\/span> <span style=\"color: #8fbcbb;\">java<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">time<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">LocalDateTime<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\"><span style=\"color: #81a1c1;\">import<\/span> <span style=\"color: #8fbcbb;\">java<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">time<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">ZonedDateTime<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\"><span style=\"color: #81a1c1;\">import<\/span> <span style=\"color: #8fbcbb;\">java<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">time<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">Instant<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\"><span style=\"color: #81a1c1;\">import<\/span> <span style=\"color: #8fbcbb;\">java<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">time<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">Duration<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\"><span style=\"color: #81a1c1;\">import<\/span> <span style=\"color: #8fbcbb;\">java<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">time<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">Period<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\"><span style=\"color: #81a1c1;\">import<\/span> <span style=\"color: #8fbcbb;\">java<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">time<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">format<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">DateTimeFormatter<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\"><span style=\"color: #81a1c1;\">import<\/span> <span style=\"color: #8fbcbb;\">java<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">time<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #8fbcbb;\">ZoneId<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n\r\n<span class=\"line\"><span style=\"color: #81a1c1;\">public<\/span> <span style=\"color: #81a1c1;\">class<\/span> <span style=\"color: #8fbcbb;\">JavaTimeExample<\/span> <span style=\"color: #eceff4;\">{<\/span><\/span>\r\n<span class=\"line\">    <span style=\"color: #81a1c1;\">public<\/span> <span style=\"color: #81a1c1;\">static<\/span> <span style=\"color: #81a1c1;\">void<\/span> <span style=\"color: #88c0d0;\">main<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #8fbcbb;\">String<\/span><span style=\"color: #eceff4;\">[]<\/span> <span style=\"color: #d8dee9;\">args<\/span><span style=\"color: #eceff4;\">)<\/span> <span style=\"color: #eceff4;\">{<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #616e88;\">\/\/ LocalDate \uc0ac\uc6a9 \uc608\uc81c<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #8fbcbb;\">LocalDate<\/span> <span style=\"color: #d8dee9;\">currentDate<\/span> <span style=\"color: #81a1c1;\">=<\/span> <span style=\"color: #d8dee9;\">LocalDate<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">now<\/span><span style=\"color: #eceff4;\">()<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">System<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">out<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">println<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">Current Date: <\/span><span style=\"color: #eceff4;\">\"<\/span> <span style=\"color: #81a1c1;\">+<\/span><span style=\"color: #d8dee9ff;\"> currentDate<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n\r\n<span class=\"line\">        <span style=\"color: #616e88;\">\/\/ LocalTime \uc0ac\uc6a9 \uc608\uc81c<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #8fbcbb;\">LocalTime<\/span> <span style=\"color: #d8dee9;\">currentTime<\/span> <span style=\"color: #81a1c1;\">=<\/span> <span style=\"color: #d8dee9;\">LocalTime<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">now<\/span><span style=\"color: #eceff4;\">()<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">System<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">out<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">println<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">Current Time: <\/span><span style=\"color: #eceff4;\">\"<\/span> <span style=\"color: #81a1c1;\">+<\/span><span style=\"color: #d8dee9ff;\"> currentTime<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n\r\n<span class=\"line\">        <span style=\"color: #616e88;\">\/\/ LocalDateTime \uc0ac\uc6a9 \uc608\uc81c<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #8fbcbb;\">LocalDateTime<\/span> <span style=\"color: #d8dee9;\">currentDateTime<\/span> <span style=\"color: #81a1c1;\">=<\/span> <span style=\"color: #d8dee9;\">LocalDateTime<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">now<\/span><span style=\"color: #eceff4;\">()<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">System<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">out<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">println<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">Current Date and Time: <\/span><span style=\"color: #eceff4;\">\"<\/span> <span style=\"color: #81a1c1;\">+<\/span><span style=\"color: #d8dee9ff;\"> currentDateTime<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n\r\n<span class=\"line\">        <span style=\"color: #616e88;\">\/\/ ZonedDateTime \uc0ac\uc6a9 \uc608\uc81c<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #8fbcbb;\">ZonedDateTime<\/span> <span style=\"color: #d8dee9;\">zonedDateTime<\/span> <span style=\"color: #81a1c1;\">=<\/span> <span style=\"color: #d8dee9;\">ZonedDateTime<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">now<\/span><span style=\"color: #eceff4;\">()<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">System<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">out<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">println<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">Current Date and Time with Zone: <\/span><span style=\"color: #eceff4;\">\"<\/span> <span style=\"color: #81a1c1;\">+<\/span><span style=\"color: #d8dee9ff;\"> zonedDateTime<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n\r\n<span class=\"line\">        <span style=\"color: #616e88;\">\/\/ Instant \uc0ac\uc6a9 \uc608\uc81c<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #8fbcbb;\">Instant<\/span> <span style=\"color: #d8dee9;\">instant<\/span> <span style=\"color: #81a1c1;\">=<\/span> <span style=\"color: #d8dee9;\">Instant<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">now<\/span><span style=\"color: #eceff4;\">()<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">System<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">out<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">println<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">Current Instant: <\/span><span style=\"color: #eceff4;\">\"<\/span> <span style=\"color: #81a1c1;\">+<\/span><span style=\"color: #d8dee9ff;\"> instant<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n\r\n<span class=\"line\">        <span style=\"color: #616e88;\">\/\/ Duration \uc0ac\uc6a9 \uc608\uc81c<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #8fbcbb;\">Duration<\/span> <span style=\"color: #d8dee9;\">duration<\/span> <span style=\"color: #81a1c1;\">=<\/span> <span style=\"color: #d8dee9;\">Duration<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">ofHours<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #b48ead;\">2<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">System<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">out<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">println<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">Duration of 2 hours: <\/span><span style=\"color: #eceff4;\">\"<\/span> <span style=\"color: #81a1c1;\">+<\/span><span style=\"color: #d8dee9ff;\"> duration<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n\r\n<span class=\"line\">        <span style=\"color: #616e88;\">\/\/ Period \uc0ac\uc6a9 \uc608\uc81c<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #8fbcbb;\">Period<\/span> <span style=\"color: #d8dee9;\">period<\/span> <span style=\"color: #81a1c1;\">=<\/span> <span style=\"color: #d8dee9;\">Period<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">ofDays<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #b48ead;\">5<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">System<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">out<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">println<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">Period of 5 days: <\/span><span style=\"color: #eceff4;\">\"<\/span> <span style=\"color: #81a1c1;\">+<\/span><span style=\"color: #d8dee9ff;\"> period<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n\r\n<span class=\"line\">        <span style=\"color: #616e88;\">\/\/ DateTimeFormatter \uc0ac\uc6a9 \uc608\uc81c<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #8fbcbb;\">DateTimeFormatter<\/span> <span style=\"color: #d8dee9;\">formatter<\/span> <span style=\"color: #81a1c1;\">=<\/span> <span style=\"color: #d8dee9;\">DateTimeFormatter<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">ofPattern<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">yyyy-MM-dd HH:mm:ss<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #8fbcbb;\">String<\/span> <span style=\"color: #d8dee9;\">formattedDateTime<\/span> <span style=\"color: #81a1c1;\">=<\/span> <span style=\"color: #d8dee9;\">currentDateTime<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">format<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #d8dee9ff;\">formatter<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">System<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">out<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">println<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">Formatted Date and Time: <\/span><span style=\"color: #eceff4;\">\"<\/span> <span style=\"color: #81a1c1;\">+<\/span><span style=\"color: #d8dee9ff;\"> formattedDateTime<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n\r\n<span class=\"line\">        <span style=\"color: #616e88;\">\/\/ ZoneId \uc0ac\uc6a9 \uc608\uc81c<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #8fbcbb;\">ZoneId<\/span> <span style=\"color: #d8dee9;\">zoneId<\/span> <span style=\"color: #81a1c1;\">=<\/span> <span style=\"color: #d8dee9;\">ZoneId<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">of<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">America\/New_York<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #8fbcbb;\">ZonedDateTime<\/span> <span style=\"color: #d8dee9;\">newYorkTime<\/span> <span style=\"color: #81a1c1;\">=<\/span> <span style=\"color: #d8dee9;\">ZonedDateTime<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">now<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #d8dee9ff;\">zoneId<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">        <span style=\"color: #d8dee9;\">System<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #d8dee9;\">out<\/span><span style=\"color: #eceff4;\">.<\/span><span style=\"color: #88c0d0;\">println<\/span><span style=\"color: #eceff4;\">(<\/span><span style=\"color: #eceff4;\">\"<\/span><span style=\"color: #a3be8c;\">New York Time: <\/span><span style=\"color: #eceff4;\">\"<\/span> <span style=\"color: #81a1c1;\">+<\/span><span style=\"color: #d8dee9ff;\"> newYorkTime<\/span><span style=\"color: #eceff4;\">)<\/span><span style=\"color: #81a1c1;\">;<\/span><\/span>\r\n<span class=\"line\">    <span style=\"color: #eceff4;\">}<\/span><\/span>\r\n<span class=\"line\"><span style=\"color: #eceff4;\">}<\/span><\/span><\/code><\/pre>\r\n<\/div>\r\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n<center><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-4435445268668222\" crossorigin=\"anonymous\"><\/script> <!-- [\ub514\uc2a4\ud50c\ub808\uc774 \uad11\uace0] \ubc18\uc751\ud615 \uc6cc\ub4dc\ud504\ub808\uc2a4 \ubcf8\ubb38 --> <ins class=\"adsbygoogle\" style=\"display: block;\" data-ad-client=\"ca-pub-4435445268668222\" data-ad-slot=\"9091536397\" data-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins> <script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/center>\r\n<p>&nbsp;<\/p>\r\n<p>&nbsp;<\/p>\r\n\r\n\r\n\r\n<p>\uc774 \uc608\uc81c\ub4e4\uc740 Java 8 \uc774\uc804\uc758 \ubc29\uc2dd\uc73c\ub85c \ub0a0\uc9dc\uc640 \uc2dc\uac04\uc744 \ub2e4\ub8e8\ub294 \ubc29\ubc95\uc744 \ubcf4\uc5ec\uc8fc\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 Java 8\ubd80\ud130\ub294 java.time \ud328\ud0a4\uc9c0\uc758 \ud074\ub798\uc2a4\ub4e4\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub354\uc6b1 \uac04\uacb0\ud558\uace0 \uc548\uc804\ud55c \ubc29\uc2dd\uc73c\ub85c \ub0a0\uc9dc\uc640 \uc2dc\uac04\uc744 \ub2e4\ub8f0 \uc218 \uc788\uc2b5\ub2c8\ub2e4. java.time \ud328\ud0a4\uc9c0\uc758 LocalDate, LocalTime, LocalDateTime \ub4f1\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp; Java\uc758 \ub0a0\uc9dc \ud074\ub798\uc2a4 Java\uc5d0\uc11c Calendar\uc640 Date \ud074\ub798\uc2a4\ub294 \uc2dc\uac04\uacfc &#8230;<\/p>\n","protected":false},"author":1,"featured_media":156,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"footnotes":""},"categories":[2],"tags":[12,9,11],"class_list":["post-155","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-programming","tag-date","tag-java","tag-11"],"_links":{"self":[{"href":"https:\/\/mumooinfo.com\/wp-json\/wp\/v2\/posts\/155"}],"collection":[{"href":"https:\/\/mumooinfo.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mumooinfo.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mumooinfo.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mumooinfo.com\/wp-json\/wp\/v2\/comments?post=155"}],"version-history":[{"count":4,"href":"https:\/\/mumooinfo.com\/wp-json\/wp\/v2\/posts\/155\/revisions"}],"predecessor-version":[{"id":486,"href":"https:\/\/mumooinfo.com\/wp-json\/wp\/v2\/posts\/155\/revisions\/486"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mumooinfo.com\/wp-json\/wp\/v2\/media\/156"}],"wp:attachment":[{"href":"https:\/\/mumooinfo.com\/wp-json\/wp\/v2\/media?parent=155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mumooinfo.com\/wp-json\/wp\/v2\/categories?post=155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mumooinfo.com\/wp-json\/wp\/v2\/tags?post=155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}