{"id":6915,"date":"2025-05-31T14:15:11","date_gmt":"2025-06-05T06:56:11","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6915"},"modified":"2025-06-05T14:15:11","modified_gmt":"2025-06-05T06:56:11","slug":"https-badgameshow-com-steven-133","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-133\/","title":{"rendered":"\u30102025 \u6700\u65b0 Swift \u7db2\u8def\u8cc7\u6599\u4e32\u63a5\u6559\u5b78\uff1a\u5f9e\u57fa\u790e\u5230\u9032\u968e\u5be6\u4f5c\u3011"},"content":{"rendered":"

“`html
\n<\/p>\n

2025 \u6700\u65b0 Swift \u7db2\u8def\u8cc7\u6599\u4e32\u63a5\u6559\u5b78\uff1a\u5f9e\u57fa\u790e\u5230\u9032\u968e\u5be6\u4f5c<\/h1>\n

Swift \u662f\u7531 Apple \u958b\u767c\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u9069\u7528\u65bc iOS\u3001macOS\u3001watchOS \u548c tvOS \u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u3002\u5728 Swift \u7684\u958b\u767c\u4e2d\uff0c\u7db2\u8def\u8cc7\u6599\u4e32\u63a5<\/strong> \u662f\u4e00\u9805\u91cd\u8981\u6280\u8853\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u5f9e\u7db2\u7d61\u7372\u53d6\u6578\u64da\uff0c\u4e26\u9032\u884c\u8655\u7406\uff0c\u4ee5\u589e\u5f37\u61c9\u7528\u7a0b\u5f0f\u7684\u529f\u80fd\u8207\u8c50\u5bcc\u6027\u3002<\/p>\n

\u7db2\u8def\u8cc7\u6599\u4e32\u63a5\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

\u7db2\u8def\u8cc7\u6599\u4e32\u63a5\u662f\u4e00\u7a2e\u5f9e\u4e92\u806f\u7db2\u7372\u53d6\u8207\u8655\u7406\u6578\u64da\u7684\u6280\u8853\u3002\u900f\u904e\u9019\u9805\u6280\u8853\uff0c\u958b\u767c\u8005\u80fd\u5920\u5be6\u73fe\u61c9\u7528\u7a0b\u5f0f\u8207\u5916\u90e8\u6578\u64da\u6e90\u7684\u9023\u63a5\uff0c\u4f8b\u5982 API\u3001\u8cc7\u6599\u5eab\u7b49\u3002\u9019\u4e0d\u50c5\u80fd\u63d0\u5347\u61c9\u7528\u7a0b\u5f0f\u7684\u5be6\u7528\u6027\uff0c\u9084\u80fd\u8c50\u5bcc\u7528\u6236\u7684\u4e92\u52d5\u9ad4\u9a57\u3002<\/p>\n

\u7db2\u8def\u8cc7\u6599\u4e32\u63a5\u7684\u5be6\u4f5c\u65b9\u5f0f<\/h2>\n

\u5728 Swift \u4e2d\uff0c\u6700\u5e38\u898b\u7684\u7db2\u8def\u8cc7\u6599\u4e32\u63a5\u65b9\u5f0f\u662f\u4f7f\u7528 URLSession<\/strong> \u985e\u5225\u3002URLSession \u63d0\u4f9b\u4e86\u4e00\u500b API\uff0c\u4ee5\u4fbf\u8f15\u9b06\u5730\u5f9e\u7db2\u7d61\u7372\u53d6\u8cc7\u6599\u4e26\u8655\u7406\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u57fa\u672c\u7684\u7db2\u8def\u8cc7\u6599\u4e32\u63a5\u7bc4\u4f8b\uff1a<\/p>\n

import Foundation\n\nlet url = URL(string: \"https:\/\/example.com\/data.json\")!\nlet task = URLSession.shared.dataTask(with: url) { (data, response, error) in\n    guard let data = data, error == nil else {\n        print(\"Error fetching data: \\(error?.localizedDescription ?? \"Unknown error\")\")\n        return\n    }\n    \n    \/\/ \u5c07\u8cc7\u6599\u8f49\u63db\u6210 Swift \u7684\u7269\u4ef6\n    do {\n        let json = try JSONSerialization.jsonObject(with: data, options: [])\n        print(\"Fetched JSON Data: \\(json)\")\n    } catch {\n        print(\"Error parsing JSON: \\(error.localizedDescription)\")\n    }\n}\ntask.resume()\n<\/code><\/pre>\n
\u5728\u4e0a\u8ff0\u7bc4\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 URLSession \u4f86\u767c\u9001\u4e00\u500b\u7db2\u8def\u8acb\u6c42\uff0c\u4e26\u5728\u7372\u53d6\u8cc7\u6599\u5f8c\u5c07\u5176\u8f49\u63db\u70ba Swift \u7269\u4ef6\u3002\u9019\u6a23\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u8cc7\u6599\u986f\u793a\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u3002<\/p>\n
\u932f\u8aa4\u6392\u9664\u8207\u6700\u4f73\u5be6\u8e10<\/h2>\n
\u5728\u9032\u884c\u7db2\u8def\u8cc7\u6599\u4e32\u63a5\u6642\uff0c\u5e38\u898b\u7684\u554f\u984c\u5305\u62ec\u7121\u6cd5\u9023\u63a5\u5230\u6307\u5b9a\u7684 URL \u6216\u8005 JSON \u89e3\u6790\u932f\u8aa4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n
    \n
  • \u6aa2\u67e5 URL \u662f\u5426\u6b63\u78ba\uff1a<\/strong>\u78ba\u4fdd\u60a8\u63d0\u4f9b\u7684 URL \u662f\u6709\u6548\u7684\u4e26\u4e14\u53ef\u4ee5\u8a2a\u554f\u3002<\/li>\n
  • \u8655\u7406\u932f\u8aa4\uff1a<\/strong>\u5728\u8acb\u6c42\u7684\u5b8c\u6210\u8655\u7406\u7a0b\u5e8f\u4e2d\uff0c\u78ba\u4fdd\u6aa2\u67e5\u932f\u8aa4\u4e26\u59a5\u5584\u8655\u7406\u3002<\/li>\n
  • \u4f7f\u7528 JSONDecoder\uff1a<\/strong>\u5982\u679c\u4f60\u7684\u6578\u64da\u662f JSON\uff0c\u8003\u616e\u4f7f\u7528 JSONDecoder<\/code> \u4f86\u89e3\u78bc\u8cc7\u6599\uff0c\u4ee5\u4fbf\u66f4\u7c21\u55ae\u5730\u5c07 JSON \u8f49\u63db\u70ba Swift \u7d50\u69cb\u3002<\/li>\n<\/ul>\n
    \u5ef6\u4f38\u61c9\u7528<\/h2>\n
    \u7db2\u8def\u8cc7\u6599\u4e32\u63a5\u6709\u591a\u7a2e\u61c9\u7528\u5834\u666f\uff0c\u4f8b\u5982\uff1a<\/p>\n
      \n
    • \u5f9e\u4f3a\u670d\u5668\u7372\u53d6\u7528\u6236\u8cc7\u6599\u4e26\u986f\u793a\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u3002<\/li>\n
    • \u767c\u9001\u6578\u64da\u5230\u4f3a\u670d\u5668\u4ee5\u9032\u884c\u9a57\u8b49\u6216\u5132\u5b58\u3002<\/li>\n
    • \u6574\u5408\u7b2c\u4e09\u65b9 API\uff0c\u4f8b\u5982\u793e\u4ea4\u5a92\u9ad4\u6216\u5730\u5716\u670d\u52d9\u3002<\/li>\n<\/ul>\n
      \u7d50\u8ad6<\/h2>\n
      \u900f\u904e Swift \u7684\u7db2\u8def\u8cc7\u6599\u4e32\u63a5\u6280\u8853\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5f9e\u7db2\u7d61\u7372\u53d6\u8cc7\u6599\uff0c\u4e26\u5c07\u5176\u6709\u6548\u5730\u6574\u5408\u5230\u61c9\u7528\u7a0b\u5f0f\u4e2d\u3002\u4f7f\u7528 URLSession \u53ef\u4ee5\u65b9\u4fbf\u5730\u8655\u7406\u7db2\u7d61\u8acb\u6c42\uff0c\u4e26\u4e14\u9069\u7576\u7684\u932f\u8aa4\u8655\u7406\u53ef\u4ee5\u63d0\u9ad8\u61c9\u7528\u7a0b\u5f0f\u7684\u7a69\u5b9a\u6027\u8207\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n
      \"Swift<\/p>\n
      Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n
      1. Swift \u7684 URLSession \u662f\u4ec0\u9ebc\uff1f<\/h3>\n
      URLSession \u662f Swift \u63d0\u4f9b\u7684\u7528\u65bc\u8655\u7406\u7db2\u7d61\u8acb\u6c42\u7684 API\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u8f15\u9b06\u5730\u7372\u53d6\u548c\u767c\u9001\u8cc7\u6599\u3002<\/p>\n
      2. \u5982\u4f55\u8655\u7406 URLSession \u7684\u932f\u8aa4\uff1f<\/h3>\n
      \u5728 URLSession \u7684\u8cc7\u6599\u8acb\u6c42\u5b8c\u6210\u8655\u7406\u7a0b\u5e8f\u4e2d\uff0c\u53ef\u4ee5\u6aa2\u67e5 error<\/code> \u53c3\u6578\u4f86\u5224\u65b7\u662f\u5426\u767c\u751f\u932f\u8aa4\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u76f8\u61c9\u7684\u932f\u8aa4\u8655\u7406\u3002<\/p>\n
      3. \u5982\u4f55\u5c07 JSON \u8f49\u63db\u6210 Swift \u7269\u4ef6\uff1f<\/h3>\n
      \u53ef\u4ee5\u4f7f\u7528 JSONDecoder<\/code> \u5c07 JSON \u8cc7\u6599\u8f49\u63db\u70ba Swift \u7684\u7d50\u69cb\u6216\u985e\u5225\uff0c\u9019\u6a23\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u4f7f\u7528\u8cc7\u6599\u3002<\/p>\n
      “`
      \n—<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u6587\u7ae0\u6458\u8981:\u5b78\u7fd2Swift\u7db2\u8def\u8cc7\u6599\u4e32\u63a5\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u8b93\u4f60\u66f4\u6709\u6548\u7387\u5730\u64cd\u4f5c\u7db2\u8def\u8cc7\u6599\uff0c\u4e26\u4e14\u53ef\u4ee5\u66f4\u5feb\u901f\u5730\u5b8c\u6210\u7db2\u8def\u8cc7\u6599\u7684\u8655\u7406\u3002\u672c\u6587\u5c07\u4ecb\u7d39Swift\u4e2d\u7684methods()\u51fd\u6578\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u5011\u4f86\u8655\u7406\u7db2\u8def\u8cc7\u6599\u3002<\/p>\n","protected":false},"author":1,"featured_media":6913,"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-6915","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-\u7db2\u8def\u8cc7\u6599\u4e32\u63a5-\ud83d\udcbb_1675398320.874717.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1Nx","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6915","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=6915"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6915\/revisions"}],"predecessor-version":[{"id":13429,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6915\/revisions\/13429"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/6913"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=6915"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6915"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6915"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}