{"id":7623,"date":"2025-05-29T15:13:09","date_gmt":"2025-06-05T07:28:08","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=7623"},"modified":"2025-06-05T15:13:09","modified_gmt":"2025-06-05T07:28:08","slug":"https-badgameshow-com-steven-463","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-463\/","title":{"rendered":"Swift \u65e5\u66c6\u63a7\u5236\u9805(UIDatePicker) \ud83d\udcc5 \u5168\u9762\u6559\u5b78 \u2013 2025 \u6700\u65b0\u5be6\u4f5c\u8207\u6700\u4f73\u5be6\u8e10"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"swift, UIDatePicker, \u65e5\u66c6\u63a7\u5236\u9805, \u6559\u5b78, Swift 2025\"><\/p>\n<h1>Swift \u65e5\u66c6\u63a7\u5236\u9805(UIDatePicker) \ud83d\udcc5 \u5168\u9762\u6559\u5b78 \u2013 2025 \u6700\u65b0\u5be6\u4f5c\u8207\u6700\u4f73\u5be6\u8e10<\/h1>\n<p>Swift \u65e5\u66c6\u63a7\u5236\u9805(UIDatePicker) \u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u65b9\u4fbf\u958b\u767c\u8005\u8b93\u7528\u6236\u9078\u64c7\u65e5\u671f\u548c\u6642\u9593\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528 UIDatePicker\uff0c\u5305\u62ec\u8a2d\u5b9a\u65e5\u671f\u683c\u5f0f\u3001\u7bc4\u570d\u9650\u5236\u53ca\u5be6\u4f5c\u7bc4\u4f8b\uff0c\u4e26\u63d0\u4f9b\u6700\u4f73\u5be6\u8e10\u4ee5\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2>Swift \u65e5\u66c6\u63a7\u5236\u9805(UIDatePicker) \u7c21\u4ecb<\/h2>\n<p>UIDatePicker \u662f iOS \u958b\u767c\u4e2d\u7528\u4f86\u9078\u64c7\u65e5\u671f\u548c\u6642\u9593\u7684\u63a7\u5236\u9805\u3002\u5b83\u4e0d\u50c5\u53ef\u4ee5\u8b93\u7528\u6236\u9078\u64c7\u65e5\u671f\uff0c\u9084\u53ef\u4ee5\u8a2d\u5b9a\u6642\u9593\u683c\u5f0f\uff0c\u4f8b\u5982\u50c5\u986f\u793a\u5e74\u6708\u65e5\u6216\u6642\u5206\u79d2\u3002\u9019\u4f7f\u5f97 UIDatePicker \u6210\u70ba\u7ba1\u7406\u6642\u9593\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h3>UIDatePicker \u7684\u7279\u6027<\/h3>\n<p>&#8211; **\u591a\u7a2e\u986f\u793a\u6a21\u5f0f**\uff1a\u53ef\u4ee5\u986f\u793a\u50c5\u65e5\u671f\u3001\u50c5\u6642\u9593\u6216\u540c\u6642\u986f\u793a\u5169\u8005\u3002<br \/>\n&#8211; **\u7bc4\u570d\u8a2d\u5b9a**\uff1a\u53ef\u9650\u5236\u7528\u6236\u53ea\u80fd\u9078\u64c7\u67d0\u500b\u6642\u9593\u6bb5\u5167\u7684\u65e5\u671f\u3002<br \/>\n&#8211; **\u53ef\u81ea\u5b9a\u7fa9**\uff1a\u53ef\u6839\u64da\u9700\u8981\u81ea\u5b9a\u7fa9\u5916\u89c0\u548c\u884c\u70ba\u3002<\/p>\n<h2>\u5982\u4f55\u4f7f\u7528 UIDatePicker<\/h2>\n<p>\u8981\u958b\u59cb\u4f7f\u7528 UIDatePicker\uff0c\u8acb\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<h3>\u6b65\u9a5f 1\uff1a\u5728 Storyboard \u4e2d\u6dfb\u52a0 UIDatePicker<\/h3>\n<p>\u5728\u4f60\u7684 Storyboard \u4e2d\uff0c\u5f9e\u5143\u4ef6\u5eab\u4e2d\u62d6\u653e\u4e00\u500b UIDatePicker \u63a7\u5236\u9805\u5230\u4f60\u7684 ViewController \u4e2d\u3002<\/p>\n<h3>\u6b65\u9a5f 2\uff1a\u9023\u7d50 IBOutlet<\/h3>\n<p>\u5c07 UIDatePicker \u9023\u7d50\u5230\u4f60\u7684 ViewController\uff0c\u78ba\u4fdd\u6709\u4e00\u500b IBOutlet\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">@IBOutlet weak var datePicker: UIDatePicker!<\/code><\/pre>\n<h3>\u6b65\u9a5f 3\uff1a\u8a2d\u5b9a\u65e5\u671f\u5c6c\u6027<\/h3>\n<p>\u4f7f\u7528 `datePicker` \u7684\u5c6c\u6027\u4f86\u8a2d\u5b9a\u9078\u64c7\u7684\u65e5\u671f\u548c\u683c\u5f0f\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">datePicker.datePickerMode = .date \/\/ \u8a2d\u5b9a\u6a21\u5f0f\u70ba\u65e5\u671f<\/code><\/pre>\n<pre><code class=\"language-swift line-numbers\">let selectedDate = datePicker.date \/\/ \u53d6\u5f97\u9078\u64c7\u7684\u65e5\u671f<\/code><\/pre>\n<h3>\u6b65\u9a5f 4\uff1a\u8a2d\u5b9a\u65e5\u671f\u7bc4\u570d<\/h3>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528 `minimumDate` \u548c `maximumDate` 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\u652f\u63f4\u65e5\u671f\u6a21\u5f0f\u3001\u6642\u9593\u6a21\u5f0f\u4ee5\u53ca\u540c\u6642\u986f\u793a\u65e5\u671f\u548c\u6642\u9593\u7684\u6a21\u5f0f\u3002<\/p>\n<h3>Q2: \u5982\u4f55\u9650\u5236\u7528\u6236\u9078\u64c7\u904e\u53bb\u7684\u65e5\u671f\uff1f<\/h3>\n<p>A2: \u4f60\u53ef\u4ee5\u5c07 `minimumDate` \u8a2d\u5b9a\u70ba\u7576\u524d\u65e5\u671f\uff0c\u9019\u6a23\u7528\u6236\u5c31\u7121\u6cd5\u9078\u64c7\u904e\u53bb\u7684\u65e5\u671f\u3002<\/p>\n<h3>Q3: UIDatePicker \u53ef\u4ee5\u81ea\u5b9a\u7fa9\u5916\u89c0\u55ce\uff1f<\/h3>\n<p>A3: \u662f\u7684\uff0c\u4f60\u53ef\u4ee5\u901a\u904e\u4fee\u6539 UIAppearance \u4f86\u81ea\u5b9a\u7fa9 UIDatePicker \u7684\u5916\u89c0\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2023\/02\/Swift-\u65e5\u66c6\u63a7\u5236\u9805UIDatePicker-\ud83d\udcc5\u5b78\u7fd2\u6559\u5b78-\u2013-\u638c\u63e1\u5982\u4f55\u4f7f\u7528_1675478185.882619.webp\" alt=\"Swift 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\/>\n&#8212;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6458\u8981\uff1a\u672c\u6587\u5c07\u4ecb\u7d39Swift\u4e2d\u7684\u65e5\u66c6\u63a7\u5236\u9805(UIDatePicker)\uff0c\u8a73\u7d30\u89e3\u8aaa\u5982\u4f55\u4f7f\u7528\u5b83\u4f86\u63a7\u5236\u65e5\u671f\u548c\u6642\u9593\uff0c\u4e26\u63d0\u4f9b\u7a0b\u5f0f\u78bc\u7bc4\u4f8b\uff0c\u8b93\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u4e0a\u624b\u3002<\/p>\n","protected":false},"author":1,"featured_media":7622,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[174,5],"tags":[173,9],"class_list":["post-7623","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ios","category-swift","tag-ios","tag-swift"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2023\/02\/Swift-\u65e5\u66c6\u63a7\u5236\u9805UIDatePicker-\ud83d\udcc5\u5b78\u7fd2\u6559\u5b78-\u2013-\u638c\u63e1\u5982\u4f55\u4f7f\u7528_1675478185.882619.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1YX","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/7623","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=7623"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/7623\/revisions"}],"predecessor-version":[{"id":13221,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/7623\/revisions\/13221"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/7622"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=7623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=7623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=7623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}