{"id":7296,"date":"2025-06-01T12:30:45","date_gmt":"2025-06-05T05:12:44","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=7296"},"modified":"2025-06-05T12:30:45","modified_gmt":"2025-06-05T05:12:44","slug":"https-badgameshow-com-steven-320","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-320\/","title":{"rendered":"Swift \u80cc\u666f\u5716\u50cf\u8a2d\u7f6e\u908a\u6846\u7684\u6700\u4f73\u5be6\u8e10 &#8211; 2025 \u6700\u65b0\u6559\u5b78 \ud83d\uddbc\ufe0f"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"swift, \u80cc\u666f\u5716\u50cf, \u908a\u6846, UIView, iOS \u958b\u767c\"><\/p>\n<h2>Swift \u80cc\u666f\u5716\u50cf\u8a2d\u7f6e\u908a\u6846\u7684\u6700\u4f73\u5be6\u8e10 &#8211; 2025 \u6700\u65b0\u6559\u5b78 \ud83d\uddbc\ufe0f<\/h2>\n<p>\u5728 iOS \u958b\u767c\u4e2d\uff0c\u80cc\u666f\u5716\u50cf\u7684\u8a2d\u7f6e\u5c0d\u65bc\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u7f8e\u89c0\u6027\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 Swift \u4e2d\u4f7f\u7528 <code>UIView<\/code> \u8a2d\u7f6e\u80cc\u666f\u5716\u50cf\u53ca\u5176\u908a\u6846\uff0c\u4e26\u63d0\u4f9b\u6700\u65b0\u7684\u8a9e\u6cd5\u548c\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h3>\u6b65\u9a5f 1: \u5275\u5efa\u80cc\u666f\u5716\u50cf\u8996\u5716<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u5275\u5efa\u4e00\u500b <code>UIView<\/code> \u4e26\u5c07\u5176\u8a2d\u7f6e\u70ba\u80cc\u666f\u5716\u50cf\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">let backgroundImageView = UIView()\nbackgroundImageView.backgroundColor = UIColor(patternImage: UIImage(named: \"backgroundImage\")!)\nbackgroundImageView.frame = CGRect(x: 0, y: 0, width: 300, height: 300) \/\/ \u8a2d\u7f6e\u8996\u5716\u7684\u6846\u67b6\n<\/code><\/pre>\n<h3>\u6b65\u9a5f 2: \u8a2d\u7f6e\u908a\u6846\u5c6c\u6027<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u4f7f\u7528 <code>layer.borderWidth<\/code> \u548c <code>layer.borderColor<\/code> \u4f86\u8a2d\u7f6e\u908a\u6846\u7684\u5bec\u5ea6\u548c\u984f\u8272\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">backgroundImageView.layer.borderWidth = 5\nbackgroundImageView.layer.borderColor = UIColor.black.cgColor\n<\/code><\/pre>\n<h3>\u6b65\u9a5f 3: \u8a2d\u7f6e\u5713\u89d2\u6548\u679c<\/h3>\n<p>\u70ba\u4e86\u4f7f\u80cc\u666f\u5716\u50cf\u66f4\u5177\u5438\u5f15\u529b\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 <code>layer.cornerRadius<\/code> \u4f86\u8a2d\u7f6e\u5713\u89d2\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">backgroundImageView.layer.cornerRadius = 10\nbackgroundImageView.layer.masksToBounds = true \/\/ \u78ba\u4fdd\u5713\u89d2\u6548\u679c\u751f\u6548\n<\/code><\/pre>\n<h3>\u6b65\u9a5f 4: \u5c07\u8996\u5716\u6dfb\u52a0\u5230\u4e3b\u8996\u5716\u4e2d<\/h3>\n<p>\u6700\u5f8c\uff0c\u5c07\u8a2d\u7f6e\u597d\u7684\u80cc\u666f\u5716\u50cf\u8996\u5716\u6dfb\u52a0\u5230\u60a8\u7684\u4e3b\u8996\u5716\u4e2d\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">self.view.addSubview(backgroundImageView)\n<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u6211\u5011\u5c31\u6210\u529f\u70ba\u80cc\u666f\u5716\u50cf\u8a2d\u7f6e\u4e86\u908a\u6846\u3001\u984f\u8272\u548c\u5713\u89d2\uff0c\u8b93\u61c9\u7528\u7a0b\u5f0f\u7684\u5916\u89c0\u66f4\u52a0\u7cbe\u7f8e\uff01<\/p>\n<h2>\u932f\u8aa4\u6392\u9664<\/h2>\n<p>&#8211; \u78ba\u4fdd\u5716\u7247\u540d\u7a31\u6b63\u78ba\uff0c\u4e14\u5716\u7247\u5b58\u5728\u65bc\u8cc7\u6e90\u4e2d\u3002<br \/>\n&#8211; \u6aa2\u67e5 <code>UIView<\/code> \u7684\u6846\u67b6\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u5b83\u5728\u5c4f\u5e55\u4e0a\u53ef\u898b\u3002<br \/>\n&#8211; \u78ba\u4fdd <code>masksToBounds<\/code> \u5c6c\u6027\u88ab\u8a2d\u7f6e\u70ba <code>true<\/code>\uff0c\u4ee5\u4f7f\u5713\u89d2\u6548\u679c\u751f\u6548\u3002<\/p>\n<h2>\u5ef6\u4f38\u61c9\u7528<\/h2>\n<p>&#8211; \u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u6f38\u8b8a\u80cc\u666f\u6216\u591a\u91cd\u80cc\u666f\u5716\u50cf\u4f86\u589e\u52a0\u8996\u89ba\u6548\u679c\u3002<br \/>\n&#8211; \u70ba\u80cc\u666f\u5716\u50cf\u6dfb\u52a0\u624b\u52e2\u8b58\u5225\u5668\uff0c\u4f7f\u5176\u66f4\u5177\u4e92\u52d5\u6027\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2023\/02\/Swift-\u80cc\u666f\u5716\u50cf-\u5982\u4f55\u7d66\u80cc\u666f\u5716\u50cf\u8a2d\u7f6e\u908a\u6846-\ud83d\udccf_1675410252.5682628.webp\" alt=\"Swift \u80cc\u666f\u5716\u50cf - 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