{"id":7342,"date":"2025-06-03T12:32:15","date_gmt":"2025-06-05T04:41:15","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/uncategorized\/https-badgameshow-com-steven-342\/"},"modified":"2025-06-05T12:32:15","modified_gmt":"2025-06-05T04:41:15","slug":"https-badgameshow-com-steven-342","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-342\/","title":{"rendered":"Swift \u7db2\u8def\u8acb\u6c42\u8207\u56de\u61c9\u8655\u7406\uff1a2025 \u6700\u65b0\u6559\u5b78\u8207\u6700\u4f73\u5be6\u8e10\ud83c\udf10"},"content":{"rendered":"<p>&#8220;`html<br \/>\n<meta name=\"keywords\" content=\"swift, \u7db2\u8def\u8acb\u6c42, \u56de\u61c9\u8655\u7406, URLSession, Swift 2025\"><\/p>\n<h1>Swift \u7db2\u8def\u8acb\u6c42\u8207\u56de\u61c9\u8655\u7406\uff1a2025 \u6700\u65b0\u6559\u5b78\u8207\u6700\u4f73\u5be6\u8e10\ud83c\udf10<\/h1>\n<p>Swift \u662f\u4e00\u7a2e\u975e\u5e38\u5f37\u5927\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u5b83\u80fd\u8b93\u958b\u767c\u8005\u8f15\u9b06\u5730\u64b0\u5beb\u51fa\u9ad8\u6548\u80fd\u7684\u61c9\u7528\u7a0b\u5f0f\u3002\u5728 Swift \u4e2d\uff0c\u7db2\u8def\u8acb\u6c42\u8207\u56de\u61c9\u8655\u7406\u662f\u4e00\u500b\u95dc\u9375\u7684\u6280\u8853\uff0c\u80fd\u8b93\u958b\u767c\u8005\u8207\u4f3a\u670d\u5668\u4e4b\u9593\u5efa\u7acb\u6709\u6548\u7684\u6e9d\u901a\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 2025 \u5e74\u7684 Swift \u4e2d\u9032\u884c\u7db2\u8def\u8acb\u6c42\u8207\u56de\u61c9\u8655\u7406\uff0c\u8b93\u4f60\u638c\u63e1\u7db2\u8def\u8acb\u6c42\u7684\u6700\u65b0\u6280\u5de7\uff01<\/p>\n<h2>\u7db2\u8def\u8acb\u6c42\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u7db2\u8def\u8acb\u6c42\u662f\u6307\u5f9e\u5ba2\u6236\u7aef\uff08\u4f8b\u5982\u700f\u89bd\u5668\u6216\u61c9\u7528\u7a0b\u5f0f\uff09\u5411\u4f3a\u670d\u5668\u767c\u51fa\u7684\u8acb\u6c42\uff0c\u4f3a\u670d\u5668\u6703\u6839\u64da\u8acb\u6c42\u5167\u5bb9\u56de\u61c9\u5ba2\u6236\u7aef\u7684\u9700\u8981\u3002\u7db2\u8def\u8acb\u6c42\u7684\u57fa\u672c\u67b6\u69cb\u5982\u4e0b\u5716\u6240\u793a\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/i.imgur.com\/KzV6Kjy.png\" alt=\"\u7db2\u8def\u8acb\u6c42\u7684\u57fa\u672c\u67b6\u69cb\" title=\"\u7db2\u8def\u8acb\u6c42\u7684\u57fa\u672c\u67b6\u69cb\u793a\u610f\u5716\"><\/p>\n<h2>\u4f7f\u7528 Swift \u4f86\u8655\u7406\u7db2\u8def\u8acb\u6c42\u8207\u56de\u61c9<\/h2>\n<p>\u5728 Swift \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 <strong>URLSession<\/strong> \u4f86\u8655\u7406\u7db2\u8def\u8acb\u6c42\u8207\u56de\u61c9\u3002URLSession \u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u985e\u5225\uff0c\u7528\u65bc\u7ba1\u7406\u7db2\u8def\u8acb\u6c42\uff0c\u8b93\u958b\u767c\u8005\u80fd\u8f15\u9b06\u767c\u51fa\u8acb\u6c42\u4e26\u63a5\u6536\u4f3a\u670d\u5668\u7684\u56de\u61c9\u3002<\/p>\n<h3>\u767c\u51fa\u57fa\u672c\u7684\u7db2\u8def\u8acb\u6c42<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 URLSession \u767c\u51fa\u7db2\u8def\u8acb\u6c42\u7684\u7bc4\u4f8b\u7a0b\u5f0f\u78bc\uff1a<\/p>\n<pre><code>let url = URL(string: \"https:\/\/www.example.com\")\nlet task = URLSession.shared.dataTask(with: url!) { (data, response, error) in\n    if let error = error {\n        print(\"\u767c\u751f\u932f\u8aa4\uff1a\\(error.localizedDescription)\")\n        return\n    }\n    \n    guard let data = data else {\n        print(\"\u6c92\u6709\u6536\u5230\u8cc7\u6599\")\n        return\n    }\n    \n    \/\/ \u8655\u7406\u56de\u61c9\u7684\u8cc7\u6599\n    if let responseString = String(data: data, encoding: .utf8) {\n        print(\"\u4f3a\u670d\u5668\u56de\u61c9\uff1a\\(responseString)\")\n    }\n}\ntask.resume()\n<\/code><\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 <strong>URLSession.shared<\/strong> \u5efa\u7acb\u4e00\u500b URLSession \u7269\u4ef6\uff0c\u4e26\u4f7f\u7528 <strong>dataTask<\/strong> \u65b9\u6cd5\u767c\u51fa\u7db2\u8def\u8acb\u6c42\u3002\u7576\u4f3a\u670d\u5668\u56de\u61c9\u8acb\u6c42\u5f8c\uff0c\u56de\u61c9\u7684\u8cc7\u6599\u5c07\u50b3\u5165 <strong>data<\/strong> \u8b8a\u6578\u4e2d\uff0c\u958b\u767c\u8005\u53ef\u5728\u9019\u88e1\u9032\u884c\u8cc7\u6599\u8655\u7406\u3002<\/p>\n<h3>\u932f\u8aa4\u8655\u7406\u8207\u6392\u9664<\/h3>\n<p>\u5728\u7db2\u8def\u8acb\u6c42\u4e2d\uff0c\u932f\u8aa4\u8655\u7406\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u958b\u767c\u8005\u61c9\u8a72\u59cb\u7d42\u6aa2\u67e5\u932f\u8aa4\u53ca\u56de\u61c9\u8cc7\u6599\u7684\u6709\u6548\u6027\u3002\u4e0a\u8ff0\u7bc4\u4f8b\u4e2d\u5df2\u7d93\u5305\u542b\u4e86\u57fa\u672c\u7684\u932f\u8aa4\u8655\u7406\u908f\u8f2f\uff0c\u78ba\u4fdd\u5728\u767c\u751f\u932f\u8aa4\u6642\u80fd\u5920\u7d66\u4e88\u9069\u7576\u7684\u56de\u61c9\u3002<\/p>\n<h2>\u5ef6\u4f38\u61c9\u7528\uff1aJSON \u89e3\u6790<\/h2>\n<p>\u5728\u8a31\u591a\u60c5\u6cc1\u4e0b\uff0c\u4f3a\u670d\u5668\u6703\u8fd4\u56de JSON \u683c\u5f0f\u7684\u8cc7\u6599\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u7bc4\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5c07 JSON \u8cc7\u6599\u89e3\u6790\u70ba Swift \u7d50\u69cb\u9ad4\uff1a<\/p>\n<pre><code>struct User: Codable {\n    let id: Int\n    let name: String\n}\n\nlet jsonData = data \/\/ \u5047\u8a2d data \u662f\u4f3a\u670d\u5668\u56de\u61c9\u7684\u8cc7\u6599\ndo {\n    let decoder = JSONDecoder()\n    let user = try decoder.decode(User.self, from: jsonData)\n    print(\"\u4f7f\u7528\u8005\u540d\u7a31\uff1a\\(user.name)\")\n} catch {\n    print(\"JSON \u89e3\u6790\u5931\u6557\uff1a\\(error.localizedDescription)\")\n}\n<\/code><\/pre>\n<h2>\u7e3d\u7d50<\/h2>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u4ecb\u7d39\u4e86\u5982\u4f55\u4f7f\u7528 Swift \u4f86\u8655\u7406\u7db2\u8def\u8acb\u6c42\u8207\u56de\u61c9\u3002\u6211\u5011\u4f7f\u7528 <strong>URLSession<\/strong> \u767c\u51fa\u8acb\u6c42\uff0c\u4e26\u8655\u7406\u4f3a\u670d\u5668\u7684\u56de\u61c9\u3002\u73fe\u5728\u4f60\u5df2\u7d93\u638c\u63e1\u4e86\u7db2\u8def\u8acb\u6c42\u7684\u6700\u65b0\u6280\u5de7\uff0c\u53ef\u4ee5\u958b\u59cb\u4f7f\u7528 Swift \u958b\u767c\u7db2\u8def\u61c9\u7528\u7a0b\u5f0f\u4e86\uff01<\/p>\n<h2>Q&#038;A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n<h3>1. \u5982\u4f55\u8655\u7406\u7db2\u8def\u8acb\u6c42\u4e2d\u7684\u932f\u8aa4\uff1f<\/h3>\n<p>\u5728\u7db2\u8def\u8acb\u6c42\u4e2d\uff0c\u61c9\u8a72\u59cb\u7d42\u6aa2\u67e5\u932f\u8aa4\uff0c\u4e26\u63d0\u4f9b\u9069\u7576\u7684\u932f\u8aa4\u8655\u7406\u908f\u8f2f\uff0c\u78ba\u4fdd\u61c9\u7528\u7a0b\u5f0f\u5728\u767c\u751f\u932f\u8aa4\u6642\u4e0d\u6703\u5d29\u6f70\u3002<\/p>\n<h3>2. \u5982\u4f55\u89e3\u6790\u4f3a\u670d\u5668\u8fd4\u56de\u7684 JSON \u8cc7\u6599\uff1f<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528 Swift \u7684 <strong>Codable<\/strong> \u5354\u8b70\u4f86\u89e3\u6790 JSON \u8cc7\u6599\uff0c\u5c07\u8cc7\u6599\u6620\u5c04\u5230\u81ea\u5b9a\u7fa9\u7684\u7d50\u69cb\u9ad4\u4e2d\u3002<\/p>\n<h3>3. \u7db2\u8def\u8acb\u6c42\u7684\u6027\u80fd\u512a\u5316\u6709\u54ea\u4e9b\u5efa\u8b70\uff1f<\/h3>\n<p>\u5efa\u8b70\u4f7f\u7528 <strong>URLSession<\/strong> \u7684\u4e32\u6d41\u529f\u80fd\uff0c\u4e26\u8003\u616e\u5be6\u4f5c\u5feb\u53d6\u6a5f\u5236\u4f86\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2023\/02\/Swift-\u7db2\u8def\u8acb\u6c42-\u56de\u61c9\u8655\u7406-\u638c\u63e1\u7db2\u8def\u8acb\u6c42\u7684\u79d8\u5bc6\uff01\ud83c\udf10_1675474574.951318.webp\" alt=\"Swift \u7db2\u8def\u8acb\u6c42 &#038; \u56de\u61c9\u8655\u7406 | \u638c\u63e1\u7db2\u8def\u8acb\u6c42\u7684\u79d8\u5bc6\uff01\ud83c\udf10\" title=\"Swift \u7db2\u8def\u8acb\u6c42, Swift \u56de\u61c9\u8655\u7406, \u7db2\u8def\u8acb\u6c42\u79d8\u5bc6, \u7db2\u8def\u61c9\u7528\u7a0b\u5f0f, Swift \u7a0b\u5f0f\u8a9e\u6cd5\" width=\"1200\" height=\"628\"\/><br \/>\n&#8220;`<br 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