{"id":6678,"date":"2025-05-30T12:29:42","date_gmt":"2025-06-05T04:45:41","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6678"},"modified":"2025-06-05T12:29:42","modified_gmt":"2025-06-05T04:45:41","slug":"https-badgameshow-com-steven-17","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-17\/","title":{"rendered":"\u5982\u4f55\u5728 Swift \u4e2d\u70ba UITableViewCell \u7684\u5716\u7247\u6dfb\u52a0\u9670\u5f71 – 2025 \u6700\u65b0\u65b9\u6cd5"},"content":{"rendered":"

<\/p>\n

Swift \u662f\u4e00\u500b\u975e\u5e38\u5f37\u5927\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u5feb\u901f\u958b\u767c\u51fa\u9ad8\u54c1\u8cea\u7684 iOS \u61c9\u7528\u7a0b\u5f0f\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 Swift \u4f86\u70ba UITableViewCell \u4e2d\u7684\u5716\u7247\u6dfb\u52a0\u9670\u5f71\uff0c\u4f7f\u61c9\u7528\u7a0b\u5f0f\u66f4\u52a0\u7f8e\u89c0\u3002<\/p>\n

\u6b65\u9a5f\u4e00\uff1a\u5275\u5efa UIImageView<\/h2>\n

\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u5728 UITableViewCell \u4e2d\u5b9a\u7fa9\u4e00\u500b UIImageView<\/code>\uff0c\u4e26\u8a2d\u7f6e\u5b83\u7684\u5c64\u5c6c\u6027\u4ee5\u6dfb\u52a0\u9670\u5f71\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u5275\u5efa\u548c\u8a2d\u7f6e UIImageView<\/code> \u7684\u7bc4\u4f8b\u7a0b\u5f0f\u78bc\uff1a<\/p>\n

let imageView = UIImageView(frame: CGRect(x: 0, y: 0, width: 100, height: 100))\nimageView.layer.shadowColor = UIColor.black.cgColor\nimageView.layer.shadowOffset = CGSize(width: 0, height: 0)\nimageView.layer.shadowOpacity = 0.5\nimageView.layer.shadowRadius = 5\n<\/code><\/pre>\n
\u6b65\u9a5f\u4e8c\uff1a\u8a2d\u7f6e\u9670\u5f71\u8def\u5f91<\/h2>\n
\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u9700\u8981\u8a2d\u7f6e\u9670\u5f71\u7684\u8def\u5f91\uff0c\u4ee5\u78ba\u4fdd\u9670\u5f71\u6b63\u78ba\u986f\u793a\u5728\u5716\u7247\u5468\u570d\u3002\u4ee5\u4e0b\u662f\u8a2d\u7f6e\u9670\u5f71\u8def\u5f91\u7684\u7a0b\u5f0f\u78bc\uff1a<\/p>\n
imageView.layer.shadowPath = UIBezierPath(rect: imageView.bounds).cgPath\n<\/code><\/pre>\n
\u6b65\u9a5f\u4e09\uff1a\u5c07 UIImageView \u6dfb\u52a0\u5230 UITableViewCell<\/h2>\n
\u6700\u5f8c\uff0c\u5c07 UIImageView<\/code> \u6dfb\u52a0\u5230 UITableViewCell<\/code> \u4e2d\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u5716\u7247\u548c\u9670\u5f71\u90fd\u80fd\u6b63\u78ba\u986f\u793a\u3002\u4ee5\u4e0b\u662f\u5c07\u5716\u7247\u6dfb\u52a0\u5230\u55ae\u5143\u683c\u7684\u7a0b\u5f0f\u78bc\uff1a<\/p>\n
cell.addSubview(imageView)\n<\/code><\/pre>\n
\u932f\u8aa4\u6392\u9664<\/h2>\n
\u5728\u5be6\u4f5c\u904e\u7a0b\u4e2d\uff0c\u53ef\u80fd\u6703\u9047\u5230\u4ee5\u4e0b\u554f\u984c\uff1a<\/p>\n
    \n
  • \u9670\u5f71\u4e0d\u986f\u793a\uff1a<\/strong>\u8acb\u78ba\u4fdd shadowPath<\/code> \u5c6c\u6027\u5df2\u6b63\u78ba\u8a2d\u7f6e\uff0c\u4e26\u4e14 UIImageView<\/code> \u7684 bounds<\/code> \u662f\u6709\u6548\u7684\u3002<\/li>\n
  • \u9670\u5f71\u984f\u8272\u4e0d\u6b63\u78ba\uff1a<\/strong>\u6aa2\u67e5 shadowColor<\/code> \u7684\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u4f7f\u7528\u7684\u662f\u6709\u6548\u7684\u984f\u8272\u3002<\/li>\n<\/ul>\n
    \u5ef6\u4f38\u61c9\u7528<\/h2>\n
    \u9664\u4e86\u57fa\u672c\u7684\u9670\u5f71\u8a2d\u7f6e\u5916\uff0c\u60a8\u9084\u53ef\u4ee5\u63a2\u7d22\u4ee5\u4e0b\u529f\u80fd\uff1a<\/p>\n
      \n
    • \u70ba\u4e0d\u540c\u7684\u5716\u7247\u8a2d\u7f6e\u4e0d\u540c\u7684\u9670\u5f71\u6548\u679c\u3002<\/li>\n
    • \u4f7f\u7528\u52d5\u756b\u4f86\u6539\u8b8a\u9670\u5f71\u7684\u900f\u660e\u5ea6\u6216\u534a\u5f91\u3002<\/li>\n
    • \u7d50\u5408 UITableView<\/code> \u7684\u6efe\u52d5\u6548\u679c\u4f86\u589e\u5f37\u7528\u6236\u9ad4\u9a57\u3002<\/li>\n<\/ul>\n
      \"Swift<\/p>\n
      \u5e38\u898b\u554f\u984c\u89e3\u7b54 (Q&A)<\/h2>\n
      1. \u5982\u4f55\u8abf\u6574\u9670\u5f71\u7684\u900f\u660e\u5ea6\uff1f<\/h3>\n
      \u53ef\u4ee5\u901a\u904e\u4fee\u6539 shadowOpacity<\/code> \u5c6c\u6027\u4f86\u8abf\u6574\u9670\u5f71\u7684\u900f\u660e\u5ea6\uff0c\u7bc4\u570d\u662f 0.0\uff08\u5b8c\u5168\u900f\u660e\uff09\u5230 1.0\uff08\u5b8c\u5168\u4e0d\u900f\u660e\uff09\u3002<\/p>\n
      2. \u6211\u53ef\u4ee5\u70ba\u6bcf\u500b UITableViewCell \u8a2d\u7f6e\u4e0d\u540c\u7684\u9670\u5f71\u6548\u679c\u55ce\uff1f<\/h3>\n
      \u662f\u7684\uff0c\u60a8\u53ef\u4ee5\u70ba\u6bcf\u500b UITableViewCell<\/code> \u8a2d\u7f6e\u4e0d\u540c\u7684 UIImageView<\/code> \u548c\u9670\u5f71\u5c6c\u6027\uff0c\u9019\u6a23\u5c31\u53ef\u4ee5\u5275\u5efa\u7368\u7279\u7684\u6548\u679c\u3002<\/p>\n
      3. \u70ba\u4ec0\u9ebc\u6211\u7684\u9670\u5f71\u6c92\u6709\u986f\u793a\u5728 UI \u4e0a\uff1f<\/h3>\n
      \u8acb\u78ba\u8a8d shadowPath<\/code> \u662f\u5426\u6b63\u78ba\u8a2d\u7f6e\uff0c\u4ee5\u53ca UIImageView<\/code> \u7684\u5e7e\u4f55\u6846\u67b6\u662f\u5426\u6709\u6548\u3002\u82e5\u4ecd\u6709\u554f\u984c\uff0c\u8acb\u6aa2\u67e5\u7236\u8996\u5716\u7684\u5c64\u6b21\u7d50\u69cb\u3002<\/p>\n
      \u9019\u6a23\uff0c\u60a8\u5c31\u53ef\u4ee5\u8f15\u9b06\u5730\u70ba\u61c9\u7528\u7a0b\u5f0f\u7684\u5716\u7247\u6dfb\u52a0\u9670\u5f71\uff0c\u63d0\u5347\u5176\u7f8e\u89c0\u5ea6\u548c\u7528\u6236\u9ad4\u9a57\uff01<\/p>\n
      —<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728Swift\u4e2d\u70baUITableViewCell\u6dfb\u52a0\u9670\u5f71\uff0c\u8a73\u7d30\u4ecb\u7d39\u4e86\u5982\u4f55\u4f7f\u7528Swift\u8a9e\u8a00\u7684\u65b9\u6cd5\u4f86\u5be6\u73fe\u6b64\u529f\u80fd\uff0c\u4e26\u63d0\u4f9b\u4e86\u4e00\u4e9b\u793a\u4f8b\u4ee3\u78bc\uff0c\u4ee5\u4fbf\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u8f15\u9b06\u5730\u5728Swift\u4e2d\u70baUITableViewCell\u6dfb\u52a0\u9670\u5f71\u3002<\/p>\n","protected":false},"author":1,"featured_media":6677,"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-6678","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-UITableViewCell\u7d66\u5716\u7247\u52a0\u9670\u5f71-\ud83d\udc7b_1675393659.6987588.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1JI","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6678","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=6678"}],"version-history":[{"count":0,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6678\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/6677"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=6678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}