{"id":7339,"date":"2025-05-31T12:07:11","date_gmt":"2025-06-05T04:42:10","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/uncategorized\/https-badgameshow-com-steven-340\/"},"modified":"2025-06-05T12:07:11","modified_gmt":"2025-06-05T04:42:10","slug":"https-badgameshow-com-steven-340","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-340\/","title":{"rendered":"Swift \u7a0b\u5f0f\u6559\u5b78\uff1a2025 \u6700\u65b0\u7248 AlertController \u5f48\u51fa\u8996\u7a97\u4f7f\u7528\u6307\u5357 \ud83d\udca5"},"content":{"rendered":"<p>&#8220;`html<br \/>\n<meta name=\"keywords\" content=\"swift, UIAlertController, iOS \u958b\u767c, \u5f48\u51fa\u8996\u7a97, Swift \u6559\u5b78\"><\/p>\n<h2>Swift AlertController \u7684\u6982\u8ff0<\/h2>\n<p>Swift \u662f\u4e00\u7a2e\u73fe\u4ee3\u5316\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u65e8\u5728\u63d0\u9ad8 iOS \u548c macOS \u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u7684\u6548\u7387\u8207\u7c21\u4fbf\u6027\u3002\u672c\u7bc7\u6587\u7ae0\u5c07\u6df1\u5165\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 <strong>UIAlertController<\/strong> \u4f86\u5275\u5efa\u5f48\u51fa\u8996\u7a97\uff0c\u4e26\u63d0\u4f9b\u6700\u4f73\u5be6\u8e10\u53ca\u5be6\u4f5c\u7bc4\u4f8b\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u66f4\u6709\u6548\u5730\u8207\u4f7f\u7528\u8005\u4e92\u52d5\u3002<\/p>\n<h2>\u5efa\u7acb UIAlertController<\/h2>\n<p>\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u5efa\u7acb\u4e00\u500b <strong>UIAlertController<\/strong> \u7269\u4ef6\uff0c\u4e26\u8a2d\u7f6e\u5176 <strong>title<\/strong> \u548c <strong>message<\/strong> \u5c6c\u6027\u3002\u4ee5\u4e0b\u662f\u7c21\u55ae\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">let alertController = UIAlertController(title: \"\u6a19\u984c\", message: \"\u9019\u662f\u4e00\u500b\u5f48\u51fa\u8996\u7a97\", preferredStyle: 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<strong>UIAlertAction<\/strong>\uff0c\u4e14\u6c92\u6709\u88ab\u63d0\u524d\u91cb\u653e\u3002<\/li>\n<\/ul>\n<h2>\u5ef6\u4f38\u61c9\u7528<\/h2>\n<p>\u4f60\u53ef\u4ee5\u5c07 UIAlertController \u8207\u5176\u4ed6 UI \u5143\u4ef6\u7d50\u5408\u4f7f\u7528\uff0c\u4f8b\u5982\u5728\u8868\u55ae\u63d0\u4ea4\u6642\u986f\u793a\u63d0\u793a\uff0c\u6216\u5728\u9700\u8981\u7528\u6236\u78ba\u8a8d\u64cd\u4f5c\u4e4b\u524d\u9032\u884c\u8b66\u544a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2023\/02\/Swift-\u5f48\u51fa\u8996\u7a97-AlertController-\u7684\u4f7f\u7528\u65b9\u6cd5-\ud83d\udca5_1675474552.539695.webp\" alt=\"Swift \u5f48\u51fa\u8996\u7a97 AlertController \u7684\u4f7f\u7528\u65b9\u6cd5 \ud83d\udca5\" title=\"Swift AlertController, \u5f48\u51fa\u8996\u7a97, \u8996\u7a97\u6a19\u984c, \u6309\u9215\u6587\u5b57, \u8a2d\u7f6e\u6587\u5b57\" width=\"1200\" height=\"628\"\/><\/p>\n<h2>Q&#038;A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n<h3>1. \u5982\u4f55\u5728 UIAlertController \u4e2d\u6dfb\u52a0\u591a\u500b\u6309\u9215\uff1f<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528\u591a\u6b21\u8abf\u7528 <strong>addAction<\/strong> \u65b9\u6cd5\u4f86\u6dfb\u52a0\u591a\u500b\u6309\u9215\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">alertController.addAction(UIAlertAction(title: \"\u9078\u98051\", style: .default, handler: nil))\nalertController.addAction(UIAlertAction(title: \"\u9078\u98052\", style: .cancel, handler: nil))<\/code><\/pre>\n<h3>2. \u5982\u4f55\u5728 UIAlertController \u4e2d\u4f7f\u7528\u81ea\u5b9a\u7fa9\u6a23\u5f0f\uff1f<\/h3>\n<p>\u96d6\u7136 UIAlertController \u7684\u6a23\u5f0f\u6bd4\u8f03\u56fa\u5b9a\uff0c\u4f46\u4f60\u53ef\u4ee5\u4f7f\u7528\u81ea\u5b9a\u7fa9\u7684 UIViewController \u4f86\u8a2d\u8a08\u5b8c\u5168\u81ea\u5b9a\u7fa9\u7684\u5f48\u51fa\u8996\u7a97\u3002<\/p>\n<p>&#8220;`<br 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