{"id":6770,"date":"2025-06-03T13:31:27","date_gmt":"2025-06-05T05:32:27","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6770"},"modified":"2025-06-05T13:31:27","modified_gmt":"2025-06-05T05:32:27","slug":"https-badgameshow-com-steven-61","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-61\/","title":{"rendered":"Swift \u7db2\u8def\u72c0\u614b\u6aa2\u67e5\u6559\u5b78 – 2025 \u6700\u65b0\u6700\u4f73\u5be6\u8e10"},"content":{"rendered":"

<\/p>\n

Swift \u662f\u4e00\u7a2e\u5feb\u901f\u3001\u5b89\u5168\u4e14\u9ad8\u6548\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u4f7f\u958b\u767c\u8005\u80fd\u5920\u8fc5\u901f\u958b\u767c\u51fa\u529f\u80fd\u5f37\u5927\u7684 iOS \u61c9\u7528\u7a0b\u5f0f\u3002\u5728\u958b\u767c\u904e\u7a0b\u4e2d\uff0c\u4e86\u89e3\u5982\u4f55\u5224\u65b7\u7db2\u8def\u72c0\u614b\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u56e0\u70ba\u9019\u6703\u5f71\u97ff\u5230\u7528\u6236\u9ad4\u9a57\u548c\u61c9\u7528\u7a0b\u5f0f\u7684\u529f\u80fd\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 Swift \u4f86\u5224\u65b7\u7db2\u8def\u72c0\u614b\uff0c\u4e26\u63d0\u4f9b 2025 \u5e74\u6700\u65b0\u7684\u8a9e\u6cd5\u8207\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n

\u4f7f\u7528 Reachability \u985e\u5225\u5224\u65b7\u7db2\u8def\u72c0\u614b<\/h2>\n

\u5728 Swift \u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 Reachability<\/strong> \u985e\u5225\u4f86\u8f15\u9b06\u5224\u65b7\u7db2\u8def\u72c0\u614b\u3002Reachability \u985e\u5225\u80fd\u5920\u6aa2\u67e5\u7db2\u8def\u662f\u5426\u53ef\u9023\u63a5\uff0c\u4ee5\u53ca\u7db2\u8def\u7684\u9023\u63a5\u985e\u578b\uff08\u5982 Wi-Fi \u6216\u8702\u7aa9\u7db2\u8def\uff09\u3002<\/p>\n

\u9996\u5148\uff0c\u8acb\u5c07 Reachability.swift<\/a> \u6a94\u6848\u52a0\u5165\u5230\u60a8\u7684\u5c08\u6848\u4e2d\uff0c\u4ee5\u4fbf\u80fd\u5920\u4f7f\u7528\u8a72\u529f\u80fd\u3002<\/p>\n

\u57fa\u672c\u7528\u6cd5\u7bc4\u4f8b<\/h3>\n

\u4ee5\u4e0b\u662f\u4f7f\u7528 Reachability \u985e\u5225\u4f86\u6aa2\u67e5\u7db2\u8def\u72c0\u614b\u7684\u57fa\u672c\u7bc4\u4f8b\uff1a<\/p>\n

import Reachability\n\nlet reachability = try! Reachability()\n\nreachability.whenReachable = { reachability in\n    if reachability.connection == .wifi {\n        print(\"Reachable via WiFi\")\n    } else {\n        print(\"Reachable via Cellular\")\n    }\n}\nreachability.whenUnreachable = { _ in\n    print(\"Not reachable\")\n}\n\ndo {\n    try reachability.startNotifier()\n} catch {\n    print(\"Unable to start notifier\")\n}\n<\/code><\/pre>\n
\u5728\u9019\u6bb5\u7a0b\u5f0f\u78bc\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b Reachability \u7269\u4ef6\uff0c\u4e26\u8a2d\u7f6e\u4e86\u5728\u7db2\u8def\u53ef\u7528\u548c\u4e0d\u53ef\u7528\u6642\u6240\u8981\u57f7\u884c\u7684\u52d5\u4f5c\u3002\u7576\u7db2\u8def\u53ef\u7528\u6642\uff0c\u7a0b\u5f0f\u6703\u6aa2\u67e5\u9023\u63a5\u985e\u578b\u4e26\u5370\u51fa\u76f8\u61c9\u7684\u8a0a\u606f\uff1b\u5982\u679c\u7db2\u8def\u4e0d\u53ef\u7528\uff0c\u5247\u6703\u986f\u793a “Not reachable”\u3002<\/p>\n
\u932f\u8aa4\u6392\u9664<\/h3>\n
\u5728\u4f7f\u7528 Reachability \u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u4ee5\u4e0b\u5e38\u898b\u554f\u984c\uff1a<\/p>\n
1. **\u7121\u6cd5\u555f\u52d5\u901a\u77e5\u5668**\uff1a\u78ba\u4fdd\u60a8\u5728\u4e3b\u7dda\u7a0b\u4e2d\u57f7\u884c `startNotifier()` \u65b9\u6cd5\u3002
\n2. **\u672a\u6b63\u78ba\u5c0e\u5165 Reachability.swift**\uff1a\u6aa2\u67e5\u6a94\u6848\u662f\u5426\u5df2\u6b63\u78ba\u52a0\u5165\u5c08\u6848\u4e2d\u3002<\/p>\n
\u9032\u4e00\u6b65\u7684\u61c9\u7528<\/h2>\n
\u9664\u4e86\u57fa\u672c\u7684\u7db2\u8def\u72c0\u614b\u6aa2\u67e5\uff0c\u60a8\u9084\u53ef\u4ee5\u64f4\u5c55\u6b64\u529f\u80fd\uff0c\u70ba\u61c9\u7528\u7a0b\u5f0f\u63d0\u4f9b\u66f4\u597d\u7684\u7528\u6236\u9ad4\u9a57\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u5728\u7db2\u8def\u72c0\u614b\u8b8a\u5316\u6642\u5f48\u51fa\u63d0\u793a\uff0c\u6216\u5728\u7db2\u8def\u9023\u63a5\u4e0d\u826f\u6642\u5ef6\u9072\u7279\u5b9a\u7684\u7db2\u8def\u8acb\u6c42\u3002<\/p>\n
\u7d50\u8a9e<\/h2>\n
\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u5728 Swift \u4e2d\u6709\u6548\u5730\u5224\u65b7\u7db2\u8def\u72c0\u614b\uff0c\u4e26\u6839\u64da\u7528\u6236\u7684\u7db2\u8def\u74b0\u5883\u505a\u51fa\u76f8\u61c9\u7684\u61c9\u5c0d\u63aa\u65bd\u3002\u9019\u5c0d\u65bc\u63d0\u5347\u61c9\u7528\u7a0b\u5f0f\u7684\u7a69\u5b9a\u6027\u548c\u7528\u6236\u9ad4\u9a57\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n
Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n
1. Reachability \u985e\u5225\u662f\u4ec0\u9ebc\uff1f<\/h3>\n
Reachability \u985e\u5225\u662f\u4e00\u500b\u7528\u65bc\u6aa2\u67e5\u7db2\u8def\u9023\u63a5\u72c0\u614b\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u4e86\u89e3\u7528\u6236\u7684\u7db2\u8def\u74b0\u5883\u3002<\/p>\n
2. \u5982\u4f55\u8655\u7406\u7db2\u8def\u4e0d\u7a69\u5b9a\u7684\u60c5\u6cc1\uff1f<\/h3>\n
\u60a8\u53ef\u4ee5\u4f7f\u7528 Reachability \u76e3\u63a7\u7db2\u8def\u72c0\u614b\uff0c\u4e26\u5728\u7db2\u8def\u8b8a\u5316\u6642\u986f\u793a\u63d0\u793a\uff0c\u4f8b\u5982\uff1a\u63d0\u793a\u7528\u6236\u7576\u524d\u7684\u7db2\u8def\u72c0\u614b\u6216\u5ef6\u9072\u67d0\u4e9b\u7db2\u8def\u8acb\u6c42\u3002<\/p>\n
3. \u662f\u5426\u53ef\u4ee5\u5728\u80cc\u666f\u4e2d\u6301\u7e8c\u6aa2\u67e5\u7db2\u8def\u72c0\u614b\uff1f<\/h3>\n
\u53ef\u4ee5\uff0c\u4f46\u9700\u6ce8\u610f\u8cc7\u6e90\u6d88\u8017\u548c\u7528\u6236\u96b1\u79c1\uff0c\u5efa\u8b70\u8b39\u614e\u4f7f\u7528\u3002<\/p>\n
\"Swift
\n—<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u6458\u8981:\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728Swift\u4e2d\u5224\u65b7\u7db2\u8def\u72c0\u614b\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u7c21\u55ae\u7684\u7a0b\u5f0f\u78bc\u4f86\u6aa2\u67e5\u7db2\u8def\u9023\u7dda\u72c0\u614b\uff0c\u8b93\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u8f15\u9b06\u5730\u6aa2\u67e5\u7db2\u8def\u72c0\u614b\u3002<\/p>\n","protected":false},"author":1,"featured_media":6769,"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-6770","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-\u5224\u65b7\u7db2\u8def\u72c0\u614b-\ud83c\udf10-\u5224\u65b7\u7db2\u8def\u72c0\u614b\u6cd5_1675395448.501176.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1Lc","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6770","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=6770"}],"version-history":[{"count":0,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6770\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/6769"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=6770"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6770"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}