{"id":923229,"date":"2024-06-30T09:29:05","date_gmt":"2024-06-30T09:29:05","guid":{"rendered":"https:\/\/proxyelite.info\/?p=923229"},"modified":"2024-06-27T09:33:06","modified_gmt":"2024-06-27T09:33:06","slug":"convert-date-to-localdate-or-localdatetime-and-back","status":"publish","type":"post","link":"https:\/\/proxyelite.info\/ru\/convert-date-to-localdate-or-localdatetime-and-back\/","title":{"rendered":"\u041f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0434\u0430\u0442\u044b \u0432 LocalDate \u0438\u043b\u0438 LocalDateTime \u0438 \u043e\u0431\u0440\u0430\u0442\u043d\u043e"},"content":{"rendered":"

\u0427\u0442\u043e\u0431\u044b \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u0442\u044c Date<\/code> \u0412\u043e\u0437\u0440\u0430\u0436\u0430\u0442\u044c LocalDate<\/code> \u0438\u043b\u0438 LocalDateTime<\/code> \u0438 \u043d\u0430\u043e\u0431\u043e\u0440\u043e\u0442 \u0432 Java \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c java.time<\/code> \u043f\u0430\u043a\u0435\u0442, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0439 \u0432 Java 8. \u0412\u043e\u0442 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0435 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u044d\u0442\u0438\u0445 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0439:<\/p>\n\n\n\n

1. \u041a\u043e\u043d\u0432\u0435\u0440\u0442\u0430\u0446\u0438\u044f Date<\/code> \u043a LocalDate<\/code><\/h3>\n\n\n\n

\u0421 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c Instant<\/code> \u0438 ZoneId<\/code><\/strong>:<\/p>\n\n\n\n

    \n
  • \u0421\u043d\u0430\u0447\u0430\u043b\u0430 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u0443\u0439\u0442\u0435 Date<\/code> \u0434\u043b\u044f Instant<\/code>.<\/li>\n\n\n\n
  • \u0417\u0430\u0442\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 Instant<\/code> \u0441\u043e\u0437\u0434\u0430\u0442\u044c LocalDate<\/code> \u0441 \u0436\u0435\u043b\u0430\u0435\u043c\u044b\u043c ZoneId<\/code>.<\/li>\n<\/ul>\n\n\n\n
    import java.time.Instant;\nimport java.time.LocalDate;\nimport java.time.ZoneId;\nimport java.util.Date;\n\npublic class DateToLocalDate {\n    public static void main(String[] args) {\n        Date date = new Date(); \/\/ current date\n        Instant instant = date.toInstant();\n        LocalDate localDate = instant.atZone(ZoneId.systemDefault()).toLocalDate();\n        \n        System.out.println("Date: " + date);\n        System.out.println("LocalDate: " + localDate);\n    }\n}\n<\/code><\/pre><\/div>\n\n\n\n
      <\/ol>\n\n\n\n
      2. \u041a\u043e\u043d\u0432\u0435\u0440\u0442\u0430\u0446\u0438\u044f LocalDate<\/code> \u043a Date<\/code><\/h3>\n\n\n\n
      \u0421 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c ZoneId<\/code> \u0438 Instant<\/code><\/strong>:<\/p>\n\n\n\n
        \n
      • \u041f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u0443\u0439\u0442\u0435 LocalDate<\/code> \u043a ZonedDateTime<\/code> \u0441 \u0436\u0435\u043b\u0430\u0435\u043c\u044b\u043c ZoneId<\/code>.<\/li>\n\n\n\n
      • \u0417\u0430\u0442\u0435\u043c \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u0443\u0439\u0442\u0435 ZonedDateTime<\/code> \u0434\u043b\u044f Instant<\/code> \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0435\u0433\u043e \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f Date<\/code>.<\/li>\n<\/ul>\n\n\n\n
        import java.time.LocalDate;\nimport java.time.ZoneId;\nimport java.time.ZonedDateTime;\nimport java.util.Date;\n\npublic class LocalDateToDate {\n    public static void main(String[] args) {\n        LocalDate localDate = LocalDate.now(); \/\/ current date\n        ZonedDateTime zonedDateTime = localDate.atStartOfDay(ZoneId.systemDefault());\n        Date date = Date.from(zonedDateTime.toInstant());\n        \n        System.out.println("LocalDate: " + localDate);\n        System.out.println("Date: " + date);\n    }\n}\n<\/code><\/pre><\/div>\n\n\n\n
        3. \u041a\u043e\u043d\u0432\u0435\u0440\u0442\u0430\u0446\u0438\u044f Date<\/code> \u043a LocalDateTime<\/code><\/h3>\n\n\n\n
        \u0421 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c Instant<\/code> \u0438 ZoneId<\/code><\/strong>:<\/p>\n\n\n\n
          \n
        • \u0421\u043d\u0430\u0447\u0430\u043b\u0430 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u0443\u0439\u0442\u0435 Date<\/code> \u0434\u043b\u044f Instant<\/code>.<\/li>\n\n\n\n
        • \u0417\u0430\u0442\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 Instant<\/code> \u0441\u043e\u0437\u0434\u0430\u0442\u044c LocalDateTime<\/code> \u0441 \u0436\u0435\u043b\u0430\u0435\u043c\u044b\u043c ZoneId<\/code>.<\/li>\n<\/ul>\n\n\n\n
          import java.time.Instant;\nimport java.time.LocalDateTime;\nimport java.time.ZoneId;\nimport java.util.Date;\n\npublic class DateToLocalDateTime {\n    public static void main(String[] args) {\n        Date date = new Date(); \/\/ current date\n        Instant instant = date.toInstant();\n        LocalDateTime localDateTime = instant.atZone(ZoneId.systemDefault()).toLocalDateTime();\n        \n        System.out.println("Date: " + date);\n        System.out.println("LocalDateTime: " + localDateTime);\n    }\n}\n<\/code><\/pre><\/div>\n\n\n\n
          4. \u041a\u043e\u043d\u0432\u0435\u0440\u0442\u0430\u0446\u0438\u044f LocalDateTime<\/code> \u043a Date<\/code><\/h3>\n\n\n\n
          \u0421 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c ZoneId<\/code> \u0438 Instant<\/code><\/strong>:<\/p>\n\n\n\n
            \n
          • \u041f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u0443\u0439\u0442\u0435 LocalDateTime<\/code> \u043a ZonedDateTime<\/code> \u0441 \u0436\u0435\u043b\u0430\u0435\u043c\u044b\u043c ZoneId<\/code>.<\/li>\n\n\n\n
          • \u0417\u0430\u0442\u0435\u043c \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u0443\u0439\u0442\u0435 ZonedDateTime<\/code> \u0434\u043b\u044f Instant<\/code> \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0435\u0433\u043e \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f Date<\/code>.<\/li>\n<\/ul>\n\n\n\n
            import java.time.LocalDateTime;\nimport java.time.ZoneId;\nimport java.time.ZonedDateTime;\nimport java.util.Date;\n\npublic class LocalDateTimeToDate {\n    public static void main(String[] args) {\n        LocalDateTime localDateTime = LocalDateTime.now(); \/\/ current date and time\n        ZonedDateTime zonedDateTime = localDateTime.atZone(ZoneId.systemDefault());\n        Date date = Date.from(zonedDateTime.toInstant());\n        \n        System.out.println("LocalDateTime: " + localDateTime);\n        System.out.println("Date: " + date);\n    }\n}\n<\/code><\/pre><\/div>\n\n\n\n
            5. \u0420\u0435\u0437\u044e\u043c\u0435<\/h3>\n\n\n\n
              \n
            • \u041e\u0442 Date<\/code> \u043a LocalDate<\/code> \u0438\u043b\u0438 LocalDateTime<\/code><\/strong>:\n
                \n
              • \u041a\u043e\u043d\u0432\u0435\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c Date<\/code> \u043a Instant<\/code>.<\/li>\n\n\n\n
              • \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c Instant<\/code> \u0441 ZoneId<\/code> \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c LocalDate<\/code> \u0438\u043b\u0438 LocalDateTime<\/code>.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
              • \u041e\u0442 LocalDate<\/code> \u0438\u043b\u0438 LocalDateTime<\/code> \u043a Date<\/code><\/strong>:\n
                  \n
                • \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c ZoneId<\/code> \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c ZonedDateTime<\/code>.<\/li>\n\n\n\n
                • \u041a\u043e\u043d\u0432\u0435\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c ZonedDateTime<\/code> \u043a Instant<\/code>.<\/li>\n\n\n\n
                • \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c Instant<\/code> \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c Date<\/code>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n
                  \u042d\u0442\u0438 \u043c\u0435\u0442\u043e\u0434\u044b \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u0443\u044e\u0442, \u0447\u0442\u043e \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0443\u0447\u0438\u0442\u044b\u0432\u0430\u044e\u0442 \u0447\u0430\u0441\u043e\u0432\u043e\u0439 \u043f\u043e\u044f\u0441 \u0438 \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u044e\u0442 \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u0443\u044e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u043e \u0434\u0430\u0442\u0435 \u0438 \u0432\u0440\u0435\u043c\u0435\u043d\u0438.<\/p>\n\n\n\n
                    <\/ol>\n\n\n\n
                      <\/ol>\n\n\n\n
                        <\/ol>","protected":false},"excerpt":{"rendered":"
                        To convert a Date object to LocalDate or LocalDateTime and vice versa in Java, you can use the java.time package introduced in Java 8. Here\u2019s a detailed guide on how to perform these conversions: 1. Converting Date to LocalDate Using Instant and ZoneId: 2. Converting LocalDate to Date Using ZoneId and Instant: 3. Converting Date […]<\/p>\n","protected":false},"author":1,"featured_media":923230,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-923229","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles"],"acf":[],"_links":{"self":[{"href":"https:\/\/proxyelite.info\/ru\/wp-json\/wp\/v2\/posts\/923229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proxyelite.info\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/proxyelite.info\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/ru\/wp-json\/wp\/v2\/comments?post=923229"}],"version-history":[{"count":0,"href":"https:\/\/proxyelite.info\/ru\/wp-json\/wp\/v2\/posts\/923229\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/ru\/wp-json\/wp\/v2\/media\/923230"}],"wp:attachment":[{"href":"https:\/\/proxyelite.info\/ru\/wp-json\/wp\/v2\/media?parent=923229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/proxyelite.info\/ru\/wp-json\/wp\/v2\/categories?post=923229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/proxyelite.info\/ru\/wp-json\/wp\/v2\/tags?post=923229"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}