{"id":7171,"date":"2025-06-02T15:14:33","date_gmt":"2025-06-05T07:20:32","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=7171"},"modified":"2025-06-05T15:14:33","modified_gmt":"2025-06-05T07:20:32","slug":"https-badgameshow-com-steven-258","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-258\/","title":{"rendered":"Swift \u5b57\u9ad4\u8b8a\u66f4\uff1a2025 \u6700\u65b0\u65b9\u6cd5\u8207\u6700\u4f73\u5be6\u8e10"},"content":{"rendered":"

“`html
\n<\/p>\n

Swift \u5b57\u9ad4\u8b8a\u66f4<\/h2>\n

Swift \u662f\u4e00\u7a2e\u73fe\u4ee3\u5316\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u8a2d\u8a08\u7528\u65bc\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u64b0\u5beb iOS \u548c macOS \u61c9\u7528\u7a0b\u5f0f\u3002\u5176\u4e2d\u4e00\u500b\u91cd\u8981\u529f\u80fd\u5c31\u662f\u5b57\u9ad4\u7684\u9748\u6d3b\u8b8a\u66f4\uff0c\u9019\u4e0d\u50c5\u80fd\u63d0\u5347\u61c9\u7528\u7a0b\u5f0f\u7684\u8996\u89ba\u5438\u5f15\u529b\uff0c\u9084\u80fd\u6539\u5584\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n

\u57fa\u672c\u5b57\u9ad4\u8b8a\u66f4<\/h3>\n

\u5728 Swift \u4e2d\uff0c\u66f4\u6539\u5b57\u9ad4\u7684\u65b9\u5f0f\u975e\u5e38\u7c21\u55ae\u3002\u9996\u5148\uff0c\u4f60\u9700\u8981\u5ba3\u544a\u4e00\u500b UIFont<\/code> \u7684\u7269\u4ef6\uff0c\u4e26\u5c07\u4f60\u60f3\u8981\u7684\u5b57\u9ad4\u540d\u7a31\u548c\u5927\u5c0f\u50b3\u5165\uff1a<\/p>\n

let font = UIFont(name: \"HelveticaNeue-Bold\", size: 18)<\/code><\/pre>\n
\u63a5\u8457\uff0c\u4f60\u53ef\u4ee5\u5c07\u9019\u500b\u7269\u4ef6\u8a2d\u5b9a\u7d66\u4f60\u60f3\u8981\u66f4\u6539\u5b57\u9ad4\u7684 UILabel<\/code>\uff1a<\/p>\n
label.font = font<\/code><\/pre>\n
\u4f7f\u7528\u7cfb\u7d71\u9810\u8a2d\u5b57\u9ad4<\/h3>\n
\u4f60\u53ef\u4ee5\u4f7f\u7528 UIFont.preferredFont(forTextStyle:)<\/strong> \u4f86\u53d6\u5f97\u7cfb\u7d71\u9810\u8a2d\u7684\u5b57\u9ad4\uff0c\u9019\u5c0d\u65bc\u7b26\u5408\u7121\u969c\u7919\u8a2d\u8a08\u662f\u975e\u5e38\u91cd\u8981\u7684\uff1a<\/p>\n
let font = UIFont.preferredFont(forTextStyle: .body)<\/code><\/pre>\n
\u6b64\u5916\uff0c\u82e5\u4f60\u9700\u8981\u7cfb\u7d71\u9810\u8a2d\u7684\u5b57\u9ad4\u5927\u5c0f\uff0c\u5247\u53ef\u4ee5\u4f7f\u7528 UIFont.systemFont(ofSize:)<\/strong>\uff1a<\/p>\n
let font = UIFont.systemFont(ofSize: 18)<\/code><\/pre>\n
\u5982\u679c\u4f60\u60f3\u8981\u53d6\u5f97\u7c97\u9ad4\u5b57\u9ad4\uff0c\u53ef\u4ee5\u4f7f\u7528 UIFont.boldSystemFont(ofSize:)<\/strong>\uff1a<\/p>\n
let font = UIFont.boldSystemFont(ofSize: 18)<\/code><\/pre>\n
\u932f\u8aa4\u6392\u9664\u8207\u6700\u4f73\u5be6\u8e10<\/h3>\n
    \n
  • \u78ba\u8a8d\u5b57\u9ad4\u540d\u7a31\u6b63\u78ba\uff1a<\/strong>\u5982\u5b57\u9ad4\u540d\u7a31\u62fc\u5beb\u932f\u8aa4\uff0c\u5247\u6703\u8fd4\u56de nil<\/code>\u3002<\/li>\n
  • \u9069\u7576\u7684\u5b57\u9ad4\u5927\u5c0f\uff1a<\/strong>\u78ba\u4fdd\u5b57\u9ad4\u5927\u5c0f\u9069\u5408\u65bc UI \u5143\u4ef6\uff0c\u907f\u514d\u904e\u5927\u6216\u904e\u5c0f\u3002<\/li>\n
  • \u8003\u616e\u4f7f\u7528\u52d5\u614b\u5b57\u9ad4\uff1a<\/strong>\u4f7f\u7528\u7cfb\u7d71\u63d0\u4f9b\u7684\u5b57\u9ad4\u6a23\u5f0f\u4f86\u652f\u6301\u4e0d\u540c\u7684\u7528\u6236\u9700\u6c42\u3002<\/li>\n<\/ul>\n
    \u5ef6\u4f38\u61c9\u7528<\/h3>\n
    \u9664\u4e86 UILabel<\/code>\uff0c\u4f60\u9084\u53ef\u4ee5\u4f7f\u7528\u76f8\u540c\u7684\u65b9\u6cd5\u4f86\u66f4\u6539 UIButton<\/code> \u548c UITextField<\/code> \u7684\u5b57\u9ad4\uff0c\u9019\u6a23\u53ef\u4ee5\u4fdd\u6301\u61c9\u7528\u7a0b\u5f0f\u7684\u8996\u89ba\u4e00\u81f4\u6027\u3002<\/p>\n
    \u8209\u500b\u4f8b\u5b50\uff0c\u82e5\u8981\u66f4\u6539 UIButton<\/code> \u7684\u5b57\u9ad4\uff0c\u53ef\u4ee5\u9019\u6a23\u505a\uff1a<\/p>\n
    button.titleLabel?.font = UIFont(name: \"HelveticaNeue-Bold\", size: 18)<\/code><\/pre>\n
    \u9019\u6a23\uff0c\u4f60\u7684\u6309\u9215\u5c07\u986f\u793a\u4f60\u6240\u9078\u64c7\u7684\u5b57\u9ad4\u6a23\u5f0f\u3002<\/p>\n
    \"Swift<\/p>\n
    Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n
    1. \u5982\u4f55\u78ba\u4fdd\u6211\u4f7f\u7528\u7684\u5b57\u9ad4\u5728\u6240\u6709\u8a2d\u5099\u4e0a\u90fd\u53ef\u7528\uff1f<\/h3>\n
    \u70ba\u4e86\u78ba\u4fdd\u5b57\u9ad4\u517c\u5bb9\u6027\uff0c\u6700\u597d\u4f7f\u7528\u7cfb\u7d71\u5b57\u9ad4\u6216\u78ba\u8a8d\u8a72\u5b57\u9ad4\u5df2\u7d93\u5305\u542b\u5728\u4f60\u7684\u61c9\u7528\u7a0b\u5f0f\u4e2d\u3002<\/p>\n
    2. UIScreen \u4e0a\u7684\u5b57\u9ad4\u5927\u5c0f\u61c9\u5982\u4f55\u8abf\u6574\uff1f<\/h3>\n
    \u4f7f\u7528 UIFontMetrics<\/code> \u4f86\u8abf\u6574\u5b57\u9ad4\u5927\u5c0f\uff0c\u4ee5\u9069\u61c9\u4e0d\u540c\u88dd\u7f6e\u7684\u986f\u793a\u9700\u6c42\u3002<\/p>\n
    3. \u5982\u4f55\u589e\u52a0\u5b57\u9ad4\u7684\u884c\u9593\u8ddd\uff1f<\/h3>\n
    \u53ef\u4ee5\u4f7f\u7528 NSMutableAttributedString<\/code> \u4f86\u8a2d\u5b9a\u5b57\u9ad4\u7684\u884c\u9593\u8ddd\uff0c\u9019\u6a23\u80fd\u589e\u52a0\u53ef\u8b80\u6027\u3002<\/p>\n
    “`
    \n—<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u6587\u7ae0\u6458\u8981:\u4e86\u89e3\u5982\u4f55\u5728Swift\u4e2d\u66f4\u6539\u5b57\u9ad4\uff0c\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528Swift\u7684methods()\u51fd\u6578\u4f86\u66f4\u6539\u5b57\u9ad4\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528Swift\u7684\u5b57\u9ad4\u8b8a\u66f4\u529f\u80fd\u4f86\u6539\u5584\u6587\u5b57\u7684\u5916\u89c0\u3002<\/p>\n","protected":false},"author":1,"featured_media":7169,"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-7171","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-\u5b57\u9ad4\u8b8a\u66f4-\ud83d\udcdd\u5b57\u9ad4\u66f4\u6539\uff01_1675403963.079726.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1RF","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/7171","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=7171"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/7171\/revisions"}],"predecessor-version":[{"id":13134,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/7171\/revisions\/13134"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/7169"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=7171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=7171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=7171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}