{"id":6692,"date":"2025-06-01T12:49:41","date_gmt":"2025-06-05T04:51:41","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6692"},"modified":"2025-06-05T12:49:41","modified_gmt":"2025-06-05T04:51:41","slug":"https-badgameshow-com-steven-24","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-24\/","title":{"rendered":"Swift \u6ed1\u52d5\u9078\u55ae\uff1a2025 \u6700\u65b0\u6559\u5b78\u8207\u6700\u4f73\u5be6\u8e10 \ud83d\udcf1"},"content":{"rendered":"

<\/p>\n

\u5f15\u8a00<\/h2>\n

Swift \u6ed1\u52d5\u9078\u55ae\u662f\u4e00\u500b\u6975\u4f73\u7684\u65b9\u5f0f\u4f86\u63d0\u9ad8 iOS \u61c9\u7528\u7a0b\u5f0f\u7684\u53ef\u7528\u6027\u3002\u900f\u904e\u6ed1\u52d5\u9078\u55ae\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u5feb\u901f\u5207\u63db\u4e0d\u540c\u9078\u9805\uff0c\u7121\u9700\u6bcf\u6b21\u91cd\u65b0\u8f09\u5165\u9801\u9762\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 Swift \u4f86\u5275\u5efa\u4e00\u500b\u6ed1\u52d5\u9078\u55ae\uff0c\u4e26\u63d0\u4f9b\u6700\u65b0\u7684\u8a9e\u6cd5\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u5e6b\u52a9\u60a8\u6539\u5584 iOS \u61c9\u7528\u7a0b\u5f0f\u7684\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n

\u5275\u5efa Swift \u6ed1\u52d5\u9078\u55ae<\/h2>\n

\u8981\u5275\u5efa\u4e00\u500b\u6ed1\u52d5\u9078\u55ae\uff0c\u60a8\u9700\u8981\u4f7f\u7528 UIScrollView \u985e\u5225\u3002\u9019\u662f\u4e00\u500b\u7528\u65bc\u5be6\u73fe\u6ed1\u52d5\u8996\u5716\u7684 iOS \u6846\u67b6\u985e\u5225\u3002<\/p>\n

\u9996\u5148\uff0c\u8b93\u6211\u5011\u5275\u5efa\u4e00\u500b UIScrollView \u5be6\u4f8b\uff1a<\/p>\n

let scrollView = UIScrollView()\n<\/code><\/pre>\n
\u63a5\u4e0b\u4f86\uff0c\u8a2d\u7f6e\u6efe\u52d5\u8996\u5716\u7684\u5927\u5c0f\uff1a<\/p>\n
scrollView.frame = CGRect(x: 0, y: 0, width: view.frame.width, height: view.frame.height)\n<\/code><\/pre>\n
\u7136\u5f8c\uff0c\u8a2d\u7f6e\u6efe\u52d5\u8996\u5716\u7684\u5167\u5bb9\u5927\u5c0f\uff0c\u9019\u88e1\u5047\u8a2d\u6211\u5011\u7684\u5167\u5bb9\u9ad8\u5ea6\u662f\u5169\u500d\u65bc\u8996\u5716\u7684\u9ad8\u5ea6\uff1a<\/p>\n
scrollView.contentSize = CGSize(width: view.frame.width, height: view.frame.height * 2)\n<\/code><\/pre>\n
\u6700\u5f8c\uff0c\u5c07 UIScrollView \u6dfb\u52a0\u5230\u4e3b\u8996\u5716\u4e2d\uff1a<\/p>\n
view.addSubview(scrollView)\n<\/code><\/pre>\n
\u73fe\u5728\uff0c\u60a8\u5df2\u7d93\u6210\u529f\u5275\u5efa\u4e86\u4e00\u500b\u53ef\u4ee5\u6ed1\u52d5\u7684\u8996\u5716\uff0c\u63a5\u4e0b\u4f86\u53ef\u4ee5\u6dfb\u52a0\u6ed1\u52d5\u9078\u55ae\u7684\u5167\u5bb9\u3002<\/p>\n
\u6dfb\u52a0\u6ed1\u52d5\u9078\u55ae\u5167\u5bb9<\/h2>\n
\u4f7f\u7528 UIScrollView \u7684 `addSubview()` \u65b9\u6cd5\u53ef\u4ee5\u5c07\u5167\u5bb9\u6dfb\u52a0\u5230\u6ed1\u52d5\u9078\u55ae\u4e2d\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u6dfb\u52a0\u4e00\u500b UILabel \u986f\u793a\u6587\u5b57\uff1a<\/p>\n
let label = UILabel()\nlabel.text = \"\u9019\u662f\u4e00\u500b\u6a19\u7c64\"\nlabel.frame = CGRect(x: 20, y: 20, width: 200, height: 40)\nscrollView.addSubview(label)\n<\/code><\/pre>\n
\u60a8\u4e5f\u53ef\u4ee5\u6dfb\u52a0 UIButton \u4f86\u5275\u5efa\u6309\u9215\uff1a<\/p>\n
let button = UIButton(type: .system)\nbutton.setTitle(\"\u6309\u9215\", for: .normal)\nbutton.frame = CGRect(x: 20, y: 80, width: 200, height: 40)\nscrollView.addSubview(button)\n<\/code><\/pre>\n
\u60a8\u53ef\u4ee5\u4f7f\u7528\u9019\u4e9b\u65b9\u6cd5\u6dfb\u52a0\u4efb\u4f55\u9700\u8981\u7684\u5167\u5bb9\uff0c\u4f8b\u5982\u5716\u7247\u3001\u6587\u672c\u6846\u3001\u6ed1\u584a\u7b49\uff0c\u8b93\u60a8\u7684\u6ed1\u52d5\u9078\u55ae\u66f4\u52a0\u8c50\u5bcc\u591a\u6a23\u3002<\/p>\n
\u4f7f\u7528 Swift \u6ed1\u52d5\u9078\u55ae\u6539\u5584\u53ef\u7528\u6027<\/h2>\n
\u6ed1\u52d5\u9078\u55ae\u7684\u597d\u8655\u5728\u65bc\u5b83\u80fd\u5920\u63d0\u5347\u61c9\u7528\u7a0b\u5f0f\u7684\u53ef\u7528\u6027\u3002\u4f7f\u7528\u8005\u53ef\u4ee5\u5feb\u901f\u5728\u4e0d\u540c\u9078\u9805\u4e4b\u9593\u5207\u63db\uff0c\u7121\u9700\u6bcf\u6b21\u90fd\u91cd\u65b0\u8f09\u5165\u9801\u9762\uff0c\u9019\u6a23\u53ef\u4ee5\u986f\u8457\u6539\u5584\u7528\u6236\u9ad4\u9a57\u3002\u6b64\u5916\uff0c\u6ed1\u52d5\u9078\u55ae\u4f7f\u61c9\u7528\u7a0b\u5f0f\u4ecb\u9762\u66f4\u7c21\u6f54\uff0c\u56e0\u70ba\u5b83\u53ef\u4ee5\u5728\u55ae\u4e00\u8996\u5716\u4e2d\u986f\u793a\u591a\u500b\u9078\u9805\u3002<\/p>\n
\u932f\u8aa4\u6392\u9664<\/h2>\n
\u5728\u5275\u5efa\u6ed1\u52d5\u9078\u55ae\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u5e38\u898b\u554f\u984c\uff1a
\n– **\u5167\u5bb9\u7121\u6cd5\u6ed1\u52d5**\uff1a\u8acb\u6aa2\u67e5 `contentSize` \u662f\u5426\u8a2d\u7f6e\u6b63\u78ba\uff0c\u4e26\u78ba\u4fdd\u5b83\u5927\u65bc `scrollView` \u7684 `frame` \u5927\u5c0f\u3002
\n– **\u5167\u5bb9\u986f\u793a\u4e0d\u5168**\uff1a\u78ba\u4fdd\u60a8\u70ba\u6bcf\u500b\u6dfb\u52a0\u7684\u8996\u5716\uff08\u4f8b\u5982 UILabel \u548c UIButton\uff09\u8a2d\u7f6e\u6b63\u78ba\u7684 `frame`\uff0c\u4ee5\u4fbf\u5b83\u5011\u80fd\u5920\u6b63\u78ba\u986f\u793a\u5728\u6efe\u52d5\u8996\u5716\u4e2d\u3002<\/p>\n
\u5ef6\u4f38\u61c9\u7528<\/h2>\n
\u9664\u4e86\u57fa\u672c\u7684\u6ed1\u52d5\u9078\u55ae\uff0c\u60a8\u9084\u53ef\u4ee5\u8003\u616e\u5be6\u4f5c\u4ee5\u4e0b\u529f\u80fd\uff1a
\n– **\u591a\u5c64\u6b21\u7684\u6ed1\u52d5\u9078\u55ae**\uff1a\u5728\u6ed1\u52d5\u9078\u55ae\u4e2d\u6dfb\u52a0\u5b50\u9078\u55ae\uff0c\u63d0\u4f9b\u66f4\u8a73\u7d30\u7684\u9078\u9805\u3002
\n– **\u6ed1\u52d5\u624b\u52e2**\uff1a\u4f7f\u7528 UISwipeGestureRecognizer \u589e\u52a0\u7528\u6236\u4e92\u52d5\u6027\uff0c\u8b93\u7528\u6236\u53ef\u4ee5\u901a\u904e\u624b\u52e2\u4f86\u63a7\u5236\u6ed1\u52d5\u3002<\/p>\n
\"Swift<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u4ecb\u7d39\u4e86\u5982\u4f55\u4f7f\u7528 Swift \u5275\u5efa\u4e00\u500b\u6ed1\u52d5\u9078\u55ae\uff0c\u4ee5\u53ca\u5982\u4f55\u5229\u7528 UIScrollView \u985e\u5225\u4f86\u5be6\u73fe\u6ed1\u52d5\u529f\u80fd\u3002\u6211\u5011\u9084\u63a2\u8a0e\u4e86\u6dfb\u52a0\u5167\u5bb9\u548c\u6539\u5584\u53ef\u7528\u6027\u7684\u65b9\u6cd5\uff0c\u5e0c\u671b\u9019\u4e9b\u6307\u5c0e\u80fd\u5e6b\u52a9\u60a8\u5728 iOS \u958b\u767c\u4e2d\u63d0\u5347\u61c9\u7528\u7a0b\u5f0f\u7684\u529f\u80fd\u6027\u3002<\/p>\n
Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n
Q1: UIScrollView \u7684 contentSize \u70ba\u4f55\u91cd\u8981\uff1f<\/h3>\n
A1: contentSize \u6c7a\u5b9a\u4e86 UIScrollView \u53ef\u4ee5\u6ed1\u52d5\u7684\u7bc4\u570d\u3002\u5982\u679c\u8a2d\u5b9a\u4e0d\u6b63\u78ba\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u5167\u5bb9\u7121\u6cd5\u986f\u793a\u6216\u6ed1\u52d5\u3002<\/p>\n
Q2: \u5982\u4f55\u5728\u6ed1\u52d5\u9078\u55ae\u4e2d\u6dfb\u52a0\u5716\u7247\uff1f<\/h3>\n
A2: \u4f60\u53ef\u4ee5\u4f7f\u7528 UIImageView \u4f86\u986f\u793a\u5716\u7247\uff0c\u4e26\u5c07\u5b83\u6dfb\u52a0\u5230 UIScrollView \u4e2d\uff0c\u5c31\u50cf\u6dfb\u52a0 UILabel \u548c UIButton \u4e00\u6a23\u3002<\/p>\n
—<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u6458\u8981:\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528Swift\u8a9e\u8a00\u5efa\u7acb\u6ed1\u52d5\u9078\u55ae\uff0c\u8b93\u4f60\u7684\u61c9\u7528\u7a0b\u5f0f\u66f4\u52a0\u6709\u8da3\uff01\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528Swift\u7684methods()\u51fd\u6578\u5efa\u7acb\u6ed1\u52d5\u9078\u55ae\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u4f86\u589e\u5f37\u61c9\u7528\u7a0b\u5f0f\u7684\u529f\u80fd\u3002<\/p>\n","protected":false},"author":1,"featured_media":6691,"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-6692","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-\u6ed1\u52d5\u9078\u55ae-\ud83d\udcf1_1675393908.309498.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1JW","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6692","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=6692"}],"version-history":[{"count":0,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6692\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/6691"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=6692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}