{"id":145,"date":"2024-08-08T15:47:36","date_gmt":"2024-08-08T07:47:36","guid":{"rendered":"https:\/\/note.ui11.cc\/?p=145"},"modified":"2024-08-08T15:47:37","modified_gmt":"2024-08-08T07:47:37","slug":"%e6%97%b6%e9%97%b4%e6%a0%bc%e5%bc%8f%e9%97%ae%e9%a2%98jsonformat","status":"publish","type":"post","link":"https:\/\/note.ui11.cc\/index.php\/2024\/08\/08\/%e6%97%b6%e9%97%b4%e6%a0%bc%e5%bc%8f%e9%97%ae%e9%a2%98jsonformat\/","title":{"rendered":"\u65f6\u95f4\u683c\u5f0f\u95ee\u9898@JsonFormat"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/note.ui11.cc\/wp-content\/uploads\/2024\/08\/image-40.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"769\" height=\"440\" data-original=\"https:\/\/note.ui11.cc\/wp-content\/uploads\/2024\/08\/image-40.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-146\"  sizes=\"auto, (max-width: 769px) 100vw, 769px\" \/><\/div><\/figure>\n\n\n\n<p>\u53d1\u73b0\u67e5\u8be2\u540e\u65f6\u95f4\u662f\u4ee5\u6570\u7ec4\u7684\u5f62\u5f0f\u51fa\u73b0\uff0c\u6240\u4ee5\u6211\u4eec\u8981\u5bf9\u65f6\u95f4\u8fdb\u884c\u683c\u5f0f\u5316\uff0c<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/note.ui11.cc\/wp-content\/uploads\/2024\/08\/image-41-1024x460.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"460\" data-original=\"https:\/\/note.ui11.cc\/wp-content\/uploads\/2024\/08\/image-41-1024x460.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-147\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p>\u8fd9\u4e24\u79cd\u65b9\u6cd5\u3002\u65b9\u5f0f1\u53ea\u80fd\u5bf9\u5355\u4e2a\u7684\u65f6\u95f4\u8fdb\u884c\u683c\u5f0f\u5316\uff0c\u6211\u4eec\u4e00\u4e2a\u9879\u76ee\u91cc\u53ef\u80fd\u6709\u591a\u4e2a\u65f6\u95f4LocalDateTime\u6240\u4ee5\u63a8\u8350\u65b9\u5f0f2<\/p>\n\n\n\n<p>\u5728\u6ca1\u6709\u5bf9\u65f6\u95f4\u8fdb\u884c\u683c\u5f0f\u5316\u4e4b\u524d\u663e\u793a\u7684\u65f6\u95f4\u5982\u56fe\u6240\u793a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/note.ui11.cc\/wp-content\/uploads\/2024\/08\/image-42.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"802\" height=\"546\" data-original=\"https:\/\/note.ui11.cc\/wp-content\/uploads\/2024\/08\/image-42.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-148\"  sizes=\"auto, (max-width: 802px) 100vw, 802px\" \/><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/note.ui11.cc\/wp-content\/uploads\/2024\/08\/image-43.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"626\" height=\"199\" data-original=\"https:\/\/note.ui11.cc\/wp-content\/uploads\/2024\/08\/image-43.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-149\"  sizes=\"auto, (max-width: 626px) 100vw, 626px\" \/><\/div><\/figure>\n\n\n\n<p>\u52a0\u4e0a\u6ce8\u89e3\u540e\u5c31\u53ef\u4ee5\u5bf9\u65f6\u95f4\u8fdb\u884c\u683c\u5f0f\u5316<\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>@JsonForma<\/summary>\n<p><code>@JsonFormat<\/code>&nbsp;\u662f\u4e00\u4e2a\u6ce8\u89e3\uff0c\u5c5e\u4e8eJackson\u5e93\u7684\u4e00\u90e8\u5206\uff0c\u7528\u4e8e\u5728Java\u5bf9\u8c61\u548cJSON\u6570\u636e\u4e4b\u95f4\u8fdb\u884c\u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\u65f6\uff0c\u6307\u5b9a\u65e5\u671f\u548c\u65f6\u95f4\u7684\u683c\u5f0f\u3002Jackson\u662f\u4e00\u4e2a\u5e7f\u6cdb\u4f7f\u7528\u7684Java\u5e93\uff0c\u7528\u4e8e\u5904\u7406JSON\u6570\u636e\u7684\u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4f7f\u7528\u573a\u666f<\/h3>\n\n\n\n<p>\u5728\u5904\u7406\u65e5\u671f\u548c\u65f6\u95f4\u6570\u636e\u65f6\uff0c<code>@JsonFormat<\/code>&nbsp;\u6ce8\u89e3\u975e\u5e38\u6709\u7528\uff0c\u56e0\u4e3a\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u660e\u786e\u6307\u5b9a\u65e5\u671f\u548c\u65f6\u95f4\u7684\u683c\u5f0f\uff0c\u786e\u4fdd\u6570\u636e\u5728\u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\u65f6\u4fdd\u6301\u4e00\u81f4\u7684\u683c\u5f0f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u57fa\u672c\u7528\u6cd5<\/h3>\n\n\n\n<p><code>@JsonFormat<\/code>&nbsp;\u6ce8\u89e3\u53ef\u4ee5\u5e94\u7528\u4e8e\u65e5\u671f\u548c\u65f6\u95f4\u7c7b\u578b\u7684\u5b57\u6bb5\u3001getter\u65b9\u6cd5\u6216\u6784\u9020\u51fd\u6570\u53c2\u6570\u4e0a\u3002\u5b83\u6709\u51e0\u4e2a\u5c5e\u6027\u53ef\u4ee5\u914d\u7f6e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>pattern<\/code>\uff1a\u6307\u5b9a\u65e5\u671f\u548c\u65f6\u95f4\u7684\u683c\u5f0f\u6a21\u5f0f\u3002<\/li>\n\n\n\n<li><code>locale<\/code>\uff1a\u6307\u5b9a\u683c\u5f0f\u5316\u65f6\u4f7f\u7528\u7684\u5730\u533a\u8bbe\u7f6e\u3002<\/li>\n\n\n\n<li><code>timezone<\/code>\uff1a\u6307\u5b9a\u65f6\u533a\u4fe1\u606f\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u793a\u4f8b<\/h3>\n\n\n\n<p>\u5047\u8bbe\u6709\u4e00\u4e2aJava\u7c7b&nbsp;<code>Event<\/code>\uff0c\u5176\u4e2d\u5305\u542b\u4e00\u4e2a\u65e5\u671f\u5b57\u6bb5&nbsp;<code>eventDate<\/code>\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import com.fasterxml.jackson.annotation.JsonFormat;\nimport java.util.Date;\n\npublic class Event {\n    private String name;\n    @JsonFormat(pattern = \"yyyy-MM-dd HH:mm:ss\", timezone = \"GMT+8\")\n    private Date eventDate;\n\n    \/\/ \u6784\u9020\u51fd\u6570\u3001getter\u548csetter\u65b9\u6cd5\n}\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0ceventDate \u5b57\u6bb5\u88ab\u6807\u8bb0\u4e3a @JsonFormat\uff0c\u6307\u5b9a\u4e86\u65e5\u671f\u548c\u65f6\u95f4\u7684\u683c\u5f0f\u4e3a \"yyyy-MM-dd HH:mm:ss\"\uff0c\u5e76\u4e14\u65f6\u533a\u8bbe\u7f6e\u4e3a \"GMT+8\"\u3002\u8fd9\u610f\u5473\u7740\u5f53 Event \u5bf9\u8c61\u88ab\u5e8f\u5217\u5316\u4e3aJSON\u65f6\uff0ceventDate \u5b57\u6bb5\u5c06\u6309\u7167\u6307\u5b9a\u7684\u683c\u5f0f\u8f93\u51fa\uff1b\u5f53JSON\u6570\u636e\u88ab\u53cd\u5e8f\u5217\u5316\u4e3a Event \u5bf9\u8c61\u65f6\uff0c\u65e5\u671f\u548c\u65f6\u95f4\u6570\u636e\u5c06\u6309\u7167\u76f8\u540c\u7684\u683c\u5f0f\u89e3\u6790\u3002\n\n\u6ce8\u610f\u4e8b\u9879\n\u786e\u4fdd\u4f7f\u7528\u7684\u683c\u5f0f\u6a21\u5f0f\u4e0e\u5b9e\u9645\u7684\u65e5\u671f\u548c\u65f6\u95f4\u6570\u636e\u76f8\u5339\u914d\u3002\n\u5982\u679c\u4e0d\u6307\u5b9a timezone\uff0c\u5219\u9ed8\u8ba4\u4f7f\u7528\u7cfb\u7edf\u65f6\u533a\u3002\n@JsonFormat \u6ce8\u89e3\u53ea\u5f71\u54cd\u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\u8fc7\u7a0b\uff0c\u4e0d\u4f1a\u6539\u53d8\u5bf9\u8c61\u5185\u90e8\u7684\u65e5\u671f\u548c\u65f6\u95f4\u6570\u636e\u3002\n\u901a\u8fc7\u4f7f\u7528 @JsonFormat \u6ce8\u89e3\uff0c\u53ef\u4ee5\u786e\u4fdd\u65e5\u671f\u548c\u65f6\u95f4\u6570\u636e\u5728\u4e0d\u540c\u7cfb\u7edf\u548c\u5e94\u7528\u4e4b\u95f4\u4f20\u8f93\u65f6\u4fdd\u6301\u4e00\u81f4\u6027\u548c\u51c6\u786e\u6027\u3002<\/code><\/pre>\n\n\n\n<p><\/p>\n<\/details>\n\n\n\n<p>\u52a0\u4e0a\u6ce8\u91ca\u540e\u65f6\u95f4\u6f14\u793a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/note.ui11.cc\/wp-content\/uploads\/2024\/08\/image-44.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"904\" height=\"305\" data-original=\"https:\/\/note.ui11.cc\/wp-content\/uploads\/2024\/08\/image-44.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-150\"  sizes=\"auto, (max-width: 904px) 100vw, 904px\" \/><\/div><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u53d1\u73b0\u67e5\u8be2\u540e\u65f6\u95f4\u662f\u4ee5\u6570\u7ec4\u7684\u5f62\u5f0f\u51fa\u73b0\uff0c\u6240\u4ee5\u6211\u4eec\u8981\u5bf9\u65f6\u95f4\u8fdb\u884c\u683c\u5f0f\u5316\uff0c \u8fd9\u4e24\u79cd\u65b9\u6cd5\u3002\u65b9\u5f0f1\u53ea\u80fd\u5bf9\u5355\u4e2a\u7684\u65f6\u95f4\u8fdb\u884c\u683c\u5f0f\u5316\uff0c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,4],"tags":[],"class_list":["post-145","post","type-post","status-publish","format-standard","hentry","category-uncategorized","category-4"],"_links":{"self":[{"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/posts\/145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/comments?post=145"}],"version-history":[{"count":1,"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/posts\/145\/revisions"}],"predecessor-version":[{"id":151,"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/posts\/145\/revisions\/151"}],"wp:attachment":[{"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/media?parent=145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/categories?post=145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/tags?post=145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}