{"id":520,"date":"2021-02-02T11:27:05","date_gmt":"2021-02-02T03:27:05","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/java\/?p=520"},"modified":"2021-02-08T16:49:55","modified_gmt":"2021-02-08T08:49:55","slug":"dateformat-%e6%97%a5%e6%9c%9f%e6%a0%bc%e5%bc%8f%e5%8c%96","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/java\/post-520.html","title":{"rendered":"DateFormat &#8212; \u65e5\u671f\u683c\u5f0f\u5316"},"content":{"rendered":"\n<p>DateFormat \u662f\u4e00\u4e2a\u65f6\u95f4\/\u65e5\u671f\u683c\u5f0f\u5316\u7684\u62bd\u8c61\u5de5\u5177\u7c7b<\/p>\n\n\n\n<p>\u901a\u5e38\u9700\u8981\u5b83\u7684\u5b50\u7c7b\u5b9e\u73b0\u7c7b\uff0cSimpleDateFormat<\/p>\n\n\n\n<h5>1.\u5bfc\u5305<\/h5>\n\n\n\n<pre class=\"wp-block-code\"><code>import java.text.SimpleDateFormat;<\/code><\/pre>\n\n\n\n<h5>2.\u6784\u9020\u65b9\u6cd5<\/h5>\n\n\n\n<p>\u4f7f\u7528\u6709\u53c2\u6784\u9020\uff0c\u4f20\u9012\u7b26\u53f7\u5360\u4f4d\u7b26\uff08\u4e0b\u9762\u7684\u6587\u5b57\u53ef\u4ee5\u6539\uff0c\u5360\u4f4d\u7b26\u7b26\u53f7\u610f\u4e49\u4e0d\u53ef\u6539\u53d8\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>SimpleDateFormat sdf = new SimpleDateFormat(\"yyyy\u5e74-MM\u6708-dd\u65e5 HH\u65f6:mm\u5206:ss\u79d2\");<\/code><\/pre>\n\n\n\n<h5>3.\u65b9\u6cd5<\/h5>\n\n\n\n<p>1.\u628a Date \u65e5\u671f\u8f6c\u6362\u4e3a\u6307\u5b9a\u683c\u5f0f\u5b57\u7b26\u4e32<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Date date = new Date();\nString text = sdf.format(date);\nSystem.out.println(\"\u539f\u683c\u5f0f:\"+date);\nSystem.out.println(\"\u8f6c\u6362\u540e\u7684\u683c\u5f0f:\"+text);<\/code><\/pre>\n\n\n\n<p>2.\u628a\u6307\u5b9a\u683c\u5f0f\u7684\u5b57\u7b26\u4e32\uff0c\u8f6c\u6362\u4e3a Date \u65e5\u671f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Date date = sdf.parse(text);  \/\/\u9700\u8981\u5904\u7406ParseException\u5f02\u5e38<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>DateFormat \u662f\u4e00\u4e2a\u65f6\u95f4\/\u65e5\u671f\u683c\u5f0f\u5316\u7684\u62bd\u8c61\u5de5\u5177\u7c7b \u901a\u5e38\u9700\u8981\u5b83\u7684\u5b50\u7c7b\u5b9e\u73b0\u7c7b\uff0cSimpleDateForm&hellip; <a href=\"https:\/\/www.52dixiaowo.com\/java\/post-520.html\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">DateFormat &#8212; \u65e5\u671f\u683c\u5f0f\u5316<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[23],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/520"}],"collection":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/comments?post=520"}],"version-history":[{"count":0,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/520\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/media?parent=520"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/categories?post=520"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/tags?post=520"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}