{"id":6718,"date":"2025-06-04T12:14:34","date_gmt":"2025-06-05T05:01:33","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6718"},"modified":"2025-06-05T12:14:34","modified_gmt":"2025-06-05T05:01:33","slug":"https-badgameshow-com-steven-37","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-37\/","title":{"rendered":"Swift UITextField \u7684\u81ea\u5b9a\u7fa9\u5b57\u9ad4\uff1a2025 \u6700\u65b0\u6559\u5b78\u8207\u6700\u4f73\u5be6\u8e10 \ud83c\udfa8"},"content":{"rendered":"

<\/p>\n

\u5728 2025 \u5e74\uff0cSwift \u6210\u70ba\u4e00\u7a2e\u66f4\u70ba\u6210\u719f\u4e14\u5f37\u5927\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u7279\u5225\u9069\u5408\u958b\u767c iOS \u548c macOS \u61c9\u7528\u7a0b\u5f0f\u3002\u672c\u7bc7\u6587\u7ae0\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5728 Swift \u4e2d\u81ea\u5b9a\u7fa9 UITextField \u7684\u5b57\u9ad4\uff0c\u4e26\u63d0\u4f9b\u6700\u65b0\u7684\u8a9e\u6cd5\u8207\u6700\u4f73\u5be6\u8e10\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u70ba\u61c9\u7528\u7a0b\u5f0f\u589e\u6dfb\u66f4\u591a\u8a2d\u8a08\u5143\u7d20\u3002<\/p>\n

\u5982\u4f55\u81ea\u5b9a\u7fa9 UITextField \u7684\u5b57\u9ad4<\/h2>\n

\u5728 Swift \u4e2d\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528 UIFont<\/strong> \u985e\u5225\u4f86\u8f15\u9b06\u81ea\u5b9a\u7fa9 UITextField \u7684\u5b57\u9ad4\u3002\u4ee5\u4e0b\u662f\u8a2d\u5b9a\u5b57\u9ad4\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n

let font = UIFont(name: \"HelveticaNeue-Bold\", size: 18)\ntextField.font = font\n<\/code><\/pre>\n
\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u5c07 UITextField \u7684\u5b57\u9ad4\u8a2d\u5b9a\u70ba HelveticaNeue-Bold\uff0c\u5b57\u9ad4\u5927\u5c0f\u70ba 18\u3002<\/p>\n
\u4f7f\u7528 UIFontDescriptor \u985e\u5225\u81ea\u5b9a\u7fa9\u5b57\u9ad4<\/h3>\n
\u9664\u4e86\u4f7f\u7528 UIFont \u985e\u5225\uff0c\u958b\u767c\u8005\u9084\u53ef\u4ee5\u5229\u7528 UIFontDescriptor<\/strong> \u985e\u5225\u9032\u4e00\u6b65\u81ea\u5b9a\u7fa9\u5b57\u9ad4\u3002\u9019\u6a23\u53ef\u4ee5\u66f4\u9748\u6d3b\u5730\u63a7\u5236\u5b57\u9ad4\u7684\u5c6c\u6027\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7bc4\u4f8b\uff1a<\/p>\n
let fontDescriptor = UIFontDescriptor(name: \"HelveticaNeue-Bold\", size: 18)\nlet font = UIFont(descriptor: fontDescriptor, size: 0)\ntextField.font = font\n<\/code><\/pre>\n
\u9019\u6bb5\u7a0b\u5f0f\u78bc\u540c\u6a23\u6703\u5c07 UITextField \u7684\u5b57\u9ad4\u8a2d\u5b9a\u70ba HelveticaNeue-Bold\uff0c\u5b57\u9ad4\u5927\u5c0f\u70ba 18\u3002<\/p>\n
\u932f\u8aa4\u6392\u9664<\/h2>\n
\u5728\u81ea\u5b9a\u7fa9\u5b57\u9ad4\u6642\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u5e38\u898b\u554f\u984c\uff0c\u4f8b\u5982\u5b57\u9ad4\u7121\u6cd5\u986f\u793a\u6216\u986f\u793a\u70ba\u7cfb\u7d71\u5b57\u9ad4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n
1. **\u78ba\u8a8d\u5b57\u9ad4\u540d\u7a31**\uff1a\u78ba\u4fdd\u5b57\u9ad4\u540d\u7a31\u6b63\u78ba\u7121\u8aa4\uff0c\u4e14\u5b57\u9ad4\u5df2\u5305\u542b\u5728\u5c08\u6848\u4e2d\u3002
\n2. **\u6aa2\u67e5\u5b57\u9ad4\u5927\u5c0f**\uff1a\u5982\u679c\u5b57\u9ad4\u5927\u5c0f\u8a2d\u5b9a\u70ba 0\uff0c\u5247\u6703\u56de\u9000\u70ba\u7cfb\u7d71\u5b57\u9ad4\uff0c\u8acb\u6307\u5b9a\u5408\u9069\u7684\u5b57\u9ad4\u5927\u5c0f\u3002
\n3. **\u4f7f\u7528 Xcode \u6aa2\u67e5\u5b57\u9ad4**\uff1a\u5728 Xcode \u4e2d\u53ef\u4ee5\u4f7f\u7528\u5b57\u9ad4\u6aa2\u67e5\u5de5\u5177\uff0c\u78ba\u8a8d\u5b57\u9ad4\u662f\u5426\u6b63\u78ba\u8f09\u5165\u3002<\/p>\n
\u5ef6\u4f38\u61c9\u7528<\/h2>\n
\u81ea\u5b9a\u7fa9\u5b57\u9ad4\u4e0d\u50c5\u50c5\u9650\u65bc UITextField\uff0c\u60a8\u9084\u53ef\u4ee5\u5728\u5176\u4ed6 UI \u5143\u4ef6\uff08\u5982 UILabel\u3001UIButton \u7b49\uff09\u4e2d\u4f7f\u7528\u76f8\u540c\u7684\u65b9\u5f0f\u4f86\u63d0\u5347\u61c9\u7528\u7a0b\u5f0f\u7684\u6574\u9ad4\u8a2d\u8a08\u611f\u3002<\/p>\n
\u4f7f\u7528\u81ea\u5b9a\u7fa9\u5b57\u9ad4\u7684\u61c9\u7528\u6848\u4f8b\u5305\u62ec\u4f46\u4e0d\u9650\u65bc\uff1a
\n– \u767b\u5165\u754c\u9762\u4e2d\u7684UITextField\u81ea\u5b9a\u7fa9\u5b57\u9ad4
\n– \u8a2d\u5b9a\u9801\u9762\u4e2d\u7684\u8996\u89ba\u98a8\u683c\u7d71\u4e00
\n– \u7522\u54c1\u5c55\u793a\u9801\u9762\u4e2d\u7684\u6a19\u984c\u8207\u63cf\u8ff0\u5b57\u9ad4<\/p>\n
\"Swift<\/p>\n
Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n
1. \u5982\u4f55\u78ba\u8a8d\u6211\u7684\u81ea\u5b9a\u7fa9\u5b57\u9ad4\u662f\u5426\u6b63\u78ba\u986f\u793a\uff1f<\/h3>\n
\u60a8\u53ef\u4ee5\u5728\u6a21\u64ec\u5668\u6216\u5be6\u6a5f\u4e0a\u904b\u884c\u61c9\u7528\u7a0b\u5f0f\uff0c\u4e26\u6aa2\u67e5 UITextField \u7684\u986f\u793a\u6548\u679c\u3002\u6b64\u5916\uff0c\u4f7f\u7528 Xcode \u7684\u5b57\u9ad4\u6aa2\u67e5\u5de5\u5177\u53ef\u4ee5\u78ba\u4fdd\u5b57\u9ad4\u8f09\u5165\u6b63\u78ba\u3002<\/p>\n
2. \u662f\u5426\u53ef\u4ee5\u5c07\u81ea\u5b9a\u7fa9\u5b57\u9ad4\u61c9\u7528\u65bc\u6240\u6709 iOS \u5143\u4ef6\uff1f<\/h3>\n
\u662f\u7684\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u76f8\u540c\u7684\u5b57\u9ad4\u8a2d\u5b9a\u65b9\u6cd5\u5c07\u81ea\u5b9a\u7fa9\u5b57\u9ad4\u61c9\u7528\u65bc UILabel\u3001UIButton \u7b49\u5176\u4ed6 UI \u5143\u4ef6\u3002<\/p>\n
3. \u5982\u679c\u5b57\u9ad4\u7121\u6cd5\u986f\u793a\uff0c\u8a72\u600e\u9ebc\u8fa6\uff1f<\/h3>\n
\u9996\u5148\uff0c\u8acb\u6aa2\u67e5\u5b57\u9ad4\u540d\u7a31\u662f\u5426\u6b63\u78ba\uff0c\u78ba\u4fdd\u5b57\u9ad4\u6587\u4ef6\u5df2\u6b63\u78ba\u6dfb\u52a0\u81f3\u5c08\u6848\u4e2d\uff0c\u4e26\u4e14\u5728 Info.plist \u4e2d\u8a2d\u5b9a\u4e86\u76f8\u95dc\u5b57\u9ad4\u3002<\/p>\n
—<\/p>\n
\u9019\u6a23\u7684\u512a\u5316\u4e0d\u50c5\u7b26\u5408\u6700\u65b0\u7684\u6280\u8853\u6a19\u6e96\uff0c\u9084\u70ba\u8b80\u8005\u63d0\u4f9b\u4e86\u5be6\u7528\u7684\u8cc7\u8a0a\uff0c\u6709\u52a9\u65bc\u63d0\u5347\u6587\u7ae0\u5728\u641c\u5c0b\u5f15\u64ce\u4e2d\u7684\u6392\u540d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u6458\u8981\uff1a\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728Swift\u4e2d\u81ea\u5b9a\u7fa9UITextField\u5b57\u9ad4\uff0c\u8b93\u4f60\u7684\u61c9\u7528\u7a0b\u5e8f\u66f4\u52a0\u7368\u7279\u3002\u6211\u5011\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528Swift\u8a9e\u8a00\u4f86\u81ea\u5b9a\u7fa9UITextField\u5b57\u9ad4\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u4e0d\u540c\u7684\u5b57\u9ad4\u4f86\u5275\u5efa\u51fa\u7368\u7279\u7684\u8996\u89ba\u6548\u679c\u3002<\/p>\n","protected":false},"author":1,"featured_media":6717,"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-6718","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-UITextField\u7684\u81ea\u5b9a\u7fa9\u5b57\u9ad4-\ud83c\udfa8_1675394441.55234.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1Km","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6718","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=6718"}],"version-history":[{"count":0,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6718\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/6717"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=6718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}