{"id":7310,"date":"2025-05-29T12:18:08","date_gmt":"2025-06-05T05:08:08","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=7310"},"modified":"2025-06-05T12:18:08","modified_gmt":"2025-06-05T05:08:08","slug":"https-badgameshow-com-steven-326","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-326\/","title":{"rendered":"Swift 2025 \u6700\u65b0\u7248 AlertController \u4f7f\u7528\u6307\u5357\uff1a\u6253\u9020\u9748\u6d3b\u5f48\u51fa\u8996\u7a97 \ud83d\udca5"},"content":{"rendered":"<p>&#8220;`html<br \/>\n<meta name=\"keywords\" content=\"swift, AlertController, iOS, \u5f39\u51fa\u89c6\u7a97, \u7f16\u7a0b\u6559\u5b66\"><\/p>\n<h2>\u4ec0\u9ebc\u662f AlertController\uff1f<\/h2>\n<p>AlertController \u662f\u4e00\u7a2e UI 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line-numbers\">alertController.addTextField { (textField) in\n    textField.placeholder = \"Enter your name\"\n}<\/code><\/pre>\n<p>\u9019\u6a23\u5c31\u80fd\u5728\u5f48\u51fa\u8996\u7a97\u4e2d\u6dfb\u52a0\u4e00\u500b\u6587\u672c\u6846\uff0c\u8b93\u4f7f\u7528\u8005\u8f38\u5165\u4ed6\u5011\u7684\u540d\u5b57\u3002<\/p>\n<h2>\u7e3d\u7d50<\/h2>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u4ecb\u7d39\u4e86\u5982\u4f55\u4f7f\u7528 Swift \u4f86\u5f48\u51fa\u8996\u7a97\uff0c\u901a\u904e\u5efa\u7acb <code>UIAlertController<\/code> \u7269\u4ef6\u3001\u6dfb\u52a0\u6309\u9215\u4ee5\u53ca\u5c07\u5176\u5f48\u51fa\uff0c\u8b93\u4f7f\u7528\u8005\u80fd\u5920\u9032\u884c\u4e92\u52d5\u3002\u9019\u662f\u4e00\u500b\u7c21\u55ae\u800c\u6709\u6548\u7684\u65b9\u5f0f\u4f86\u589e\u5f37\u61c9\u7528\u7a0b\u5f0f\u7684\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2>Q&#038;A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n<h3>Q1: AlertController \u53ef\u4ee5\u4f7f\u7528\u65bc\u6240\u6709 iOS 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