{"id":20301,"date":"2023-07-18T22:31:40","date_gmt":"2023-07-18T14:31:40","guid":{"rendered":"https:\/\/www.ruoxue.org\/?p=20301"},"modified":"2023-10-12T00:25:50","modified_gmt":"2023-10-11T16:25:50","slug":"java-147-java-convert-date-to-localdate","status":"publish","type":"post","link":"https:\/\/www.ruoxue.org\/java-147-java-convert-date-to-localdate\/","title":{"rendered":"Java Convert Date to LocalDate &#8211; Java 147"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"20301\" class=\"elementor elementor-20301\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5b68fba elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b68fba\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0cc3f4c\" data-id=\"0cc3f4c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2a1cbd9 elementor-widget elementor-widget-heading\" data-id=\"2a1cbd9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.23.0 - 25-07-2024 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_68_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.ruoxue.org\/java-147-java-convert-date-to-localdate\/#Java_Convert_Date_to_LocalDate\" title=\"Java Convert Date to LocalDate\">Java Convert Date to LocalDate<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.ruoxue.org\/java-147-java-convert-date-to-localdate\/#%E6%AA%94%E6%A1%88%E7%9B%AE%E9%8C%84\" title=\"\u6a94\u6848\u76ee\u9304\">\u6a94\u6848\u76ee\u9304<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.ruoxue.org\/java-147-java-convert-date-to-localdate\/#%E5%96%AE%E5%85%83%E6%B8%AC%E8%A9%A6\" title=\"\u55ae\u5143\u6e2c\u8a66\">\u55ae\u5143\u6e2c\u8a66<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.ruoxue.org\/java-147-java-convert-date-to-localdate\/#toLocalDate\" title=\"toLocalDate\">toLocalDate<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.ruoxue.org\/java-147-java-convert-date-to-localdate\/#toLocalDateWithOfEpochMilli\" title=\"toLocalDateWithOfEpochMilli\">toLocalDateWithOfEpochMilli<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.ruoxue.org\/java-147-java-convert-date-to-localdate\/#toZonedDateTime\" title=\"toZonedDateTime\">toZonedDateTime<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.ruoxue.org\/java-147-java-convert-date-to-localdate\/#toLocalDateWithValueOf\" title=\"toLocalDateWithValueOf\">toLocalDateWithValueOf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.ruoxue.org\/java-147-java-convert-date-to-localdate\/#DateToLocalDateTestjava\" title=\"DateToLocalDateTest.java\">DateToLocalDateTest.java<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.ruoxue.org\/java-147-java-convert-date-to-localdate\/#%E5%BF%83%E5%BE%97%E5%88%86%E4%BA%AB\" title=\"\u5fc3\u5f97\u5206\u4eab\">\u5fc3\u5f97\u5206\u4eab<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.ruoxue.org\/java-147-java-convert-date-to-localdate\/#%E5%8E%9F%E7%A2%BC%E4%B8%8B%E8%BC%89\" title=\"\u539f\u78bc\u4e0b\u8f09\">\u539f\u78bc\u4e0b\u8f09<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Java_Convert_Date_to_LocalDate\"><\/span>Java Convert Date to LocalDate<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-125eb99 elementor-widget elementor-widget-text-editor\" data-id=\"125eb99\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.23.0 - 25-07-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>\u5c07 Date \u8f49\u63db\u6210 LocalDate \uff0cJava 8 \u8d77\uff0c\u6709\u65b0\u7684\u65e5\u671f API &#8211; java.time \uff0c\u7136\u800c\u6709\u6642\u4ecd\u7136\u9700\u8981\u5728\u65b0\u820a API \u4e4b\u9593\u57f7\u884c\u8f49\u63db\uff0c\u4e26\u4f7f\u7528\u5169\u8005\u7684\u65e5\u671f\u8868\u793a\uff0c Java Date LocalDate \u4efb\u52d9\u662f\u5c07\u8a72 Date \u8f49\u63db\u70ba LocalDate \uff0c\u672c\u7bc7\u589e\u52a0\u4e86\u7bc4\u4f8b\uff0c\u4e26\u900f\u904e\u55ae\u5143\u6e2c\u8a66\u4f86\u9a57\u8b49\u7522\u51fa\u7d50\u679c\u3002<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-16baa92 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"16baa92\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f787747\" data-id=\"f787747\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c8ca01c elementor-widget elementor-widget-heading\" data-id=\"c8ca01c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"%E6%AA%94%E6%A1%88%E7%9B%AE%E9%8C%84\"><\/span>\u6a94\u6848\u76ee\u9304<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f8a9883 elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"f8a9883\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-okaidia' data-show-toolbar='yes'><code class='language-wiki'>.\/\r\n   +- src\r\n       +- test\r\n       |   +- org\r\n       |       +- ruoxue\r\n       |           +- java_147\r\n       |               +- conversion\r\n       |                   +- datetime\r\n       |                       +- DateToLocalDateTest.java   \r\n<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-11971ce elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"11971ce\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a17061f\" data-id=\"a17061f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-29d5bdb elementor-widget elementor-widget-heading\" data-id=\"29d5bdb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"%E5%96%AE%E5%85%83%E6%B8%AC%E8%A9%A6\"><\/span>\u55ae\u5143\u6e2c\u8a66<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a1ce45 elementor-widget elementor-widget-text-editor\" data-id=\"4a1ce45\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Java Date to LocalDate \u63d0\u4f9b Date \u8f49\u63db\u6210 LocalDate \u7b49\u64cd\u4f5c\u3002<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-35221d1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"35221d1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-28ffeb7\" data-id=\"28ffeb7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2e99e0b elementor-widget elementor-widget-heading\" data-id=\"2e99e0b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"toLocalDate\"><\/span>toLocalDate<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-07e87f3 elementor-widget elementor-widget-text-editor\" data-id=\"07e87f3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p class=\"p1\">Java Date to LocalDate \u4f7f\u7528 toInstant \u8f49\u63db\u6210 LocalDate \u3002<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30f0325 elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"30f0325\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-tomorrow-night' data-show-toolbar='yes'><code class='language-java'>\t@Test\r\n\tpublic void toLocalDate() {\r\n\t\tCalendar calendar = Calendar.getInstance();\r\n\t\tcalendar.set(2023, 3, 4, 0, 0, 0);\r\n\t\tDate date = calendar.getTime();\r\n\r\n\t\tZoneId zone = ZoneId.of(&quot;Asia\/Sakhalin&quot;);\r\n\t\tLocalDate localDate = date.toInstant().atZone(zone).toLocalDate();\r\n\t\tSystem.out.println(localDate);\r\n\t\tassertEquals(&quot;2023-04-04&quot;, localDate.toString());\r\n\t}<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8600946 elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"8600946\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-okaidia' data-show-toolbar='yes'><code class='language-wiki'>2023-04-04<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-176cdd0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"176cdd0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a9bbc80\" data-id=\"a9bbc80\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ed98c6e elementor-widget elementor-widget-heading\" data-id=\"ed98c6e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"toLocalDateWithOfEpochMilli\"><\/span>toLocalDateWithOfEpochMilli<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-99593ca elementor-widget elementor-widget-text-editor\" data-id=\"99593ca\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p class=\"p1\">Java Date to LocalDate \u4f7f\u7528 Instant.ofEpochMilli \u8f49\u63db\u6210 LocalDate \u3002<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6d0068 elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"e6d0068\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-tomorrow-night' data-show-toolbar='yes'><code class='language-java'>\t@Test\r\n\tpublic void toLocalDateWithOfEpochMilli() {\r\n\t\tCalendar calendar = Calendar.getInstance();\r\n\t\tcalendar.set(2023, 3, 4, 0, 0, 0);\r\n\t\tDate date = calendar.getTime();\r\n\r\n\t\tZoneId zone = ZoneId.of(&quot;Asia\/Sakhalin&quot;);\r\n\t\tLocalDate localDate = Instant.ofEpochMilli(date.getTime()).atZone(zone).toLocalDate();\r\n\t\tSystem.out.println(localDate);\r\n\t\tassertEquals(&quot;2023-04-04&quot;, localDate.toString());\r\n\t}<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a02f69f elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"a02f69f\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-okaidia' data-show-toolbar='yes'><code class='language-wiki'>2023-04-04<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0a7949a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0a7949a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5fd8136\" data-id=\"5fd8136\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5bede57 elementor-widget elementor-widget-heading\" data-id=\"5bede57\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"toZonedDateTime\"><\/span>toZonedDateTime<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f94380d elementor-widget elementor-widget-text-editor\" data-id=\"f94380d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p class=\"p1\">Java Date to LocalDate \u4f7f\u7528 toInstant \u8f49\u63db\u6210 ZonedDateTime\u3002<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c38a72c elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"c38a72c\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-tomorrow-night' data-show-toolbar='yes'><code class='language-java'>\t@Test\r\n\tpublic void toZonedDateTime() {\r\n\t\tCalendar calendar = Calendar.getInstance();\r\n\t\tcalendar.set(2023, 3, 4, 0, 0, 0);\r\n\t\tcalendar.set(Calendar.MILLISECOND, 0);\r\n\t\tDate date = calendar.getTime();\r\n\r\n\t\tZoneId zone = ZoneId.of(&quot;Asia\/Sakhalin&quot;);\r\n\t\tZonedDateTime zonedDateTime = date.toInstant().atZone(zone);\r\n\t\tSystem.out.println(zonedDateTime);\r\n\t\tassertEquals(&quot;2023-04-04T03:00+11:00[Asia\/Sakhalin]&quot;, zonedDateTime.toString());\r\n\t}<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d5a515e elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"d5a515e\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-okaidia' data-show-toolbar='yes'><code class='language-wiki'>2023-04-04T03:00+11:00[Asia\/Sakhalin]<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-337a3e9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"337a3e9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2a96807\" data-id=\"2a96807\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3b5f1fe elementor-widget elementor-widget-heading\" data-id=\"3b5f1fe\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"toLocalDateWithValueOf\"><\/span>toLocalDateWithValueOf<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8aa892b elementor-widget elementor-widget-text-editor\" data-id=\"8aa892b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Java Date to LocalDate \u4f7f\u7528 sql.Date \u8f49\u63db\u6210 LocalDate \u3002<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8fac68b elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"8fac68b\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-tomorrow-night' data-show-toolbar='yes'><code class='language-java'>\t@Test\r\n\tpublic void toLocalDateWithValueOf() {\r\n\t\tjava.sql.Date sqlDate = java.sql.Date.valueOf(&quot;2023-04-04&quot;);\r\n\t\tLocalDate localDate = sqlDate.toLocalDate();\r\n\t\tSystem.out.println(localDate);\r\n\t\tassertEquals(&quot;2023-04-04&quot;, localDate.toString());\r\n\t}<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ec30fe elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"9ec30fe\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-okaidia' data-show-toolbar='yes'><code class='language-wiki'>2023-04-04<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-588c89b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"588c89b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e24f3db\" data-id=\"e24f3db\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9c000d2 elementor-widget elementor-widget-heading\" data-id=\"9c000d2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"DateToLocalDateTestjava\"><\/span>DateToLocalDateTest.java<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7ff7b12 elementor-widget elementor-widget-text-editor\" data-id=\"7ff7b12\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Convert Date to LocalDate in Java \u65b0\u589e\u55ae\u5143\u6e2c\u8a66\uff0c\u9a57\u8b49\u662f\u5426\u7b26\u5408\u9810\u671f\u3002<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c3fff6 elementor-widget elementor-widget-code-block-for-elementor\" data-id=\"0c3fff6\" data-element_type=\"widget\" data-widget_type=\"code-block-for-elementor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class='line-numbers theme-tomorrow-night' data-show-toolbar='yes'><code class='language-java'>package org.ruoxue.java_147.conversion.datetime;\r\n\r\nimport static org.junit.Assert.*;\r\n\r\nimport java.time.Instant;\r\nimport java.time.LocalDate;\r\nimport java.time.ZoneId;\r\nimport java.time.ZonedDateTime;\r\nimport java.util.Calendar;\r\nimport java.util.Date;\r\n\r\nimport org.junit.Test;\r\n\r\npublic class DateToLocalDate {\r\n\r\n\t@Test\r\n\tpublic void toLocalDate() {\r\n\t\tCalendar calendar = Calendar.getInstance();\r\n\t\tcalendar.set(2023, 3, 4, 0, 0, 0);\r\n\t\tDate date = calendar.getTime();\r\n\r\n\t\tZoneId zone = ZoneId.of(&quot;Asia\/Sakhalin&quot;);\r\n\t\tLocalDate localDate = date.toInstant().atZone(zone).toLocalDate();\r\n\t\tSystem.out.println(localDate);\r\n\t\tassertEquals(&quot;2023-04-04&quot;, localDate.toString());\r\n\t}\r\n\r\n\t@Test\r\n\tpublic void toLocalDateWithOfEpochMilli() {\r\n\t\tCalendar calendar = Calendar.getInstance();\r\n\t\tcalendar.set(2023, 3, 4, 0, 0, 0);\r\n\t\tDate date = calendar.getTime();\r\n\r\n\t\tZoneId zone = ZoneId.of(&quot;Asia\/Sakhalin&quot;);\r\n\t\tLocalDate localDate = Instant.ofEpochMilli(date.getTime()).atZone(zone).toLocalDate();\r\n\t\tSystem.out.println(localDate);\r\n\t\tassertEquals(&quot;2023-04-04&quot;, localDate.toString());\r\n\t}\r\n\r\n\t@Test\r\n\tpublic void toZonedDateTime() {\r\n\t\tCalendar calendar = Calendar.getInstance();\r\n\t\tcalendar.set(2023, 3, 4, 0, 0, 0);\r\n\t\tcalendar.set(Calendar.MILLISECOND, 0);\r\n\t\tDate date = calendar.getTime();\r\n\r\n\t\tZoneId zone = ZoneId.of(&quot;Asia\/Sakhalin&quot;);\r\n\t\tZonedDateTime zonedDateTime = date.toInstant().atZone(zone);\r\n\t\tSystem.out.println(zonedDateTime);\r\n\t\tassertEquals(&quot;2023-04-04T03:00+11:00[Asia\/Sakhalin]&quot;, zonedDateTime.toString());\r\n\t}\r\n\r\n\t@Test\r\n\tpublic void toLocalDateWithValueOf() {\r\n\t\tjava.sql.Date sqlDate = java.sql.Date.valueOf(&quot;2023-04-04&quot;);\r\n\t\tLocalDate localDate = sqlDate.toLocalDate();\r\n\t\tSystem.out.println(localDate);\r\n\t\tassertEquals(&quot;2023-04-04&quot;, localDate.toString());\r\n\t}\r\n}\r\n<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-40e13e6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"40e13e6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-cb3c9b1\" data-id=\"cb3c9b1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4400a84 elementor-widget elementor-widget-heading\" data-id=\"4400a84\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"%E5%BF%83%E5%BE%97%E5%88%86%E4%BA%AB\"><\/span>\u5fc3\u5f97\u5206\u4eab<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d050388 elementor-widget elementor-widget-text-editor\" data-id=\"d050388\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p class=\"p1\">Date to LocalDate in Java \u53ef\u4ee5\u4f7f\u7528\u65b0\u7684 toInstant \u65b9\u6cd5\uff0c\u6b64\u65b9\u6cd5\u5df2\u52a0\u5165\u5230 Java 8 \u4e2d\u7684 java.util.Date \u4e2d\uff0c\u7576\u8f49\u63db\u6210 Instant \u7269\u4ef6\u6642\uff0c\u9700\u8981\u4f7f\u7528 ZoneId\uff0c\u56e0\u70ba Instant \u7269\u4ef6\u8207\u6642\u5340\u7121\u95dc\uff0c\u63d0\u4f9b\u5c07 Date \u5be6\u4f8b\u8f49\u63db\u70ba LocalDate \u5be6\u4f8b\u7684\u591a\u7a2e\u65b9\u6cd5\u3002<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a0cbe7 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"1a0cbe7\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<link rel=\"stylesheet\" href=\"https:\/\/www.ruoxue.org\/wp-content\/plugins\/elementor\/assets\/css\/widget-icon-list.min.css\">\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.ruoxue.org\/java-147-java-convert-date-to-localdatetime\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-dot-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Java Convert LocalDate to Date<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.ruoxue.org\/java-147-java-convert-localdate-to-date\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-dot-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Java Convert int Array to Integer Array<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6f38372 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6f38372\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-eb15993\" data-id=\"eb15993\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-131efa7 elementor-widget elementor-widget-heading\" data-id=\"131efa7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"%E5%8E%9F%E7%A2%BC%E4%B8%8B%E8%BC%89\"><\/span>\u539f\u78bc\u4e0b\u8f09<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4f3bd4 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"b4f3bd4\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/github.com\/ruoxueorg\/java-147\/tree\/main\/src\/test\/java\/org\/ruoxue\/java_147\/conversion\/datetime\" target=\"_blank\" rel=\"noopener\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-github\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">GitHub - ruoxueorg<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Java Convert Date to LocalDate \u5c07 Date \u8f49\u63db\u6210 LocalDate \uff0c\u5f9e Java 8 \u8d77\uff0c\u6709\u65b0\u7684\u65e5\u671f API &#8211; java.time \uff0c\u7136\u800c\u6709\u6642\u4ecd\u7136\u9700\u8981\u5728\u65b0\u820a API \u4e4b\u9593\u57f7\u884c\u8f49\u63db\uff0c\u4e26\u4f7f\u7528\u5169\u8005\u7684\u65e5\u671f\u8868\u793a\uff0c Java Date LocalDate \u4efb\u52d9\u662f\u5c07\u8a72 Date \u8f49\u63db\u70ba LocalDate \uff0c\u672c\u7bc7\u589e\u52a0\u4e86\u7bc4\u4f8b\uff0c\u4e26\u900f\u904e JUnit 4 \u55ae\u5143\u6e2c\u8a66\u4f86\u9a57\u8b49\u7522\u51fa\u7d50\u679c\u3002<\/p>\n","protected":false},"author":1,"featured_media":20205,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,20,376,377],"tags":[267,266,323,326],"class_list":["post-20301","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rd","category-java","category-java-conversion","category-java-conversion-datetime","tag-conversion","tag-convert","tag-date","tag-localdate","entry","has-media"],"_links":{"self":[{"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/posts\/20301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/comments?post=20301"}],"version-history":[{"count":1,"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/posts\/20301\/revisions"}],"predecessor-version":[{"id":23789,"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/posts\/20301\/revisions\/23789"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/media\/20205"}],"wp:attachment":[{"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/media?parent=20301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/categories?post=20301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ruoxue.org\/wp-json\/wp\/v2\/tags?post=20301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}