{"id":4031,"date":"2025-06-02T11:36:49","date_gmt":"2025-06-05T03:59:49","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=4031"},"modified":"2025-06-05T11:36:49","modified_gmt":"2025-06-05T03:59:49","slug":"%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8swift%e4%b8%ad%e7%9a%84%e5%9c%b0%e7%90%86%e5%ae%9a%e4%bd%8d","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8swift%e4%b8%ad%e7%9a%84%e5%9c%b0%e7%90%86%e5%ae%9a%e4%bd%8d\/","title":{"rendered":"2025 \u6700\u65b0 Swift \u5730\u7406\u5b9a\u4f4d\u6559\u5b78\uff1a\u4f7f\u7528 CLLocationManager \u5b8c\u6574\u6307\u5357"},"content":{"rendered":"

“`html
\n<\/p>\n

2025 \u6700\u65b0 Swift \u5730\u7406\u5b9a\u4f4d\u6559\u5b78\uff1a\u4f7f\u7528 CLLocationManager \u5b8c\u6574\u6307\u5357<\/h1>\n

Swift \u662f\u4e00\u7a2e\u529f\u80fd\u5f37\u5927\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc iOS \u548c macOS \u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u3002\u900f\u904e CLLocationManager \u985e\u5225\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u8a2a\u554f\u548c\u8655\u7406\u5730\u7406\u5b9a\u4f4d\u6578\u64da\u3002\u5728\u672c\u6559\u5b78\u4e2d\uff0c\u6211\u5011\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528 CLLocationManager\uff0c\u8a2d\u7f6e\u5b9a\u4f4d\u7cbe\u5ea6\u3001\u66f4\u65b0\u983b\u7387\u3001\u76e3\u807d\u4f4d\u7f6e\u8b8a\u5316\u4ee5\u53ca\u8655\u7406\u5b9a\u4f4d\u6578\u64da\u3002<\/p>\n

\u4f7f\u7528 CLLocationManager \u985e<\/h2>\n

CLLocationManager \u662f Swift \u4e2d\u7528\u65bc\u8655\u7406\u5730\u7406\u5b9a\u4f4d\u7684\u6838\u5fc3\u985e\u5225\u3002\u5b83\u4e0d\u50c5\u80fd\u5920\u7372\u53d6\u8a2d\u5099\u7684\u7576\u524d\u4f4d\u7f6e\uff0c\u9084\u63d0\u4f9b\u7d93\u5ea6\u3001\u7def\u5ea6\u3001\u6d77\u62d4\u3001\u65b9\u5411\u548c\u901f\u5ea6\u7b49\u8a73\u7d30\u4fe1\u606f\u3002<\/p>\n

\u9996\u5148\uff0c\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u5275\u5efa CLLocationManager \u7684\u5be6\u4f8b\uff1a<\/p>\n

\nlet locationManager = CLLocationManager()\n<\/pre>\n
\u63a5\u4e0b\u4f86\uff0c\u8acb\u6c42\u7528\u6236\u6388\u6b0a\u4ee5\u8a2a\u554f\u8a2d\u5099\u7684\u4f4d\u7f6e\uff1a<\/p>\n
\nlocationManager.requestWhenInUseAuthorization()\n<\/pre>\n
\u4e00\u65e6\u7372\u5f97\u6388\u6b0a\uff0c\u4fbf\u53ef\u555f\u52d5\u4f4d\u7f6e\u66f4\u65b0\uff1a<\/p>\n
\nlocationManager.startUpdatingLocation()\n<\/pre>\n
\u8a2d\u7f6e\u5730\u7406\u5b9a\u4f4d\u7684\u7cbe\u5ea6\u548c\u66f4\u65b0\u983b\u7387<\/h2>\n
CLLocationManager \u63d0\u4f9b\u4e86\u5169\u500b\u95dc\u9375\u5c6c\u6027\u4f86\u63a7\u5236\u5b9a\u4f4d\u884c\u70ba\uff1a<\/p>\n
    \n
  • desiredAccuracy<\/strong>: \u8a2d\u7f6e\u5b9a\u4f4d\u7684\u7cbe\u5ea6\u3002<\/li>\n
  • distanceFilter<\/strong>: \u8a2d\u7f6e\u66f4\u65b0\u983b\u7387\uff0c\u50c5\u5728\u79fb\u52d5\u8d85\u904e\u6307\u5b9a\u8ddd\u96e2\u6642\u66f4\u65b0\u4f4d\u7f6e\u3002<\/li>\n<\/ul>\n
    \u4ee5\u4e0b\u793a\u4f8b\u5c07\u7cbe\u5ea6\u8a2d\u7f6e\u70ba\u6700\u9ad8\uff0c\u4e26\u5c07\u66f4\u65b0\u983b\u7387\u8a2d\u7f6e\u70ba\u6bcf\u79d2\u66f4\u65b0\u4e00\u6b21\uff1a<\/p>\n
    \nlocationManager.desiredAccuracy = kCLLocationAccuracyBest\nlocationManager.distanceFilter = 1\n<\/pre>\n
    \u76e3\u807d\u5730\u7406\u5b9a\u4f4d\u6578\u64da\u7684\u8b8a\u5316<\/h2>\n
    \u8981\u5be6\u6642\u76e3\u63a7\u5730\u7406\u4f4d\u7f6e\u7684\u8b8a\u5316\uff0c\u9700\u8981\u5be6\u73fe CLLocationManagerDelegate \u5354\u8b70\u4e26\u5b9a\u7fa9 didUpdateLocations \u65b9\u6cd5\uff1a<\/p>\n
    \nfunc locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {\n    guard let location = locations.last else { return }\n    \/\/ \u5728\u6b64\u8655\u8655\u7406\u5730\u7406\u5b9a\u4f4d\u6578\u64da\u7684\u8b8a\u5316\n}\n<\/pre>\n
    \u8655\u7406\u5730\u7406\u5b9a\u4f4d\u6578\u64da<\/h2>\n
    \u5728 didUpdateLocations \u65b9\u6cd5\u4e2d\uff0c\u60a8\u53ef\u4ee5\u7372\u53d6\u4e26\u8655\u7406\u6700\u65b0\u7684\u5b9a\u4f4d\u6578\u64da\uff1a<\/p>\n
    \nfunc locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {\n    guard let location = locations.last else { return }\n    let latitude = location.coordinate.latitude\n    let longitude = location.coordinate.longitude\n    let altitude = location.altitude\n    let direction = location.course\n    let speed = location.speed\n    \/\/ \u5728\u6b64\u8655\u9032\u4e00\u6b65\u8655\u7406\u5730\u7406\u5b9a\u4f4d\u6578\u64da\n}\n<\/pre>\n
    \u900f\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u4f7f\u7528 Swift \u4e2d\u7684 CLLocationManager \u4f86\u8a2a\u554f\u548c\u7ba1\u7406\u5730\u7406\u5b9a\u4f4d\u6578\u64da\uff0c\u4e26\u8a2d\u7f6e\u7cbe\u5ea6\u3001\u66f4\u65b0\u983b\u7387\u4ee5\u53ca\u76e3\u807d\u4f4d\u7f6e\u8b8a\u5316\u3002<\/p>\n
    \u5ef6\u4f38\u61c9\u7528<\/h2>\n
    \u5730\u7406\u5b9a\u4f4d\u529f\u80fd\u53ef\u61c9\u7528\u65bc\u591a\u7a2e\u5834\u666f\uff0c\u4f8b\u5982\u5c0e\u822a\u3001\u4f4d\u7f6e\u5171\u4eab\u3001\u5730\u7406\u6a19\u7c64\u7b49\u3002\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u61c9\u7528\u9700\u6c42\u9032\u4e00\u6b65\u64f4\u5c55\u529f\u80fd\uff0c\u5982\u7d50\u5408\u5730\u5716 API \u986f\u793a\u4f4d\u7f6e\u6216\u8a2d\u7f6e\u4f4d\u7f6e\u63d0\u9192\u7b49\u3002<\/p>\n
    \u932f\u8aa4\u6392\u9664<\/h2>\n
    \u5982\u679c\u9047\u5230\u5b9a\u4f4d\u7121\u6cd5\u7372\u53d6\u6216\u4e0d\u6e96\u78ba\u7684\u554f\u984c\uff0c\u8acb\u6aa2\u67e5\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n
      \n
    • \u78ba\u4fdd\u5df2\u7372\u5f97\u7528\u6236\u6388\u6b0a\u3002<\/li>\n
    • \u6aa2\u67e5\u8a2d\u5099\u7684\u5b9a\u4f4d\u670d\u52d9\u662f\u5426\u958b\u555f\u3002<\/li>\n
    • \u8003\u616e\u4f7f\u7528\u4e0d\u540c\u7684\u5b9a\u4f4d\u7cbe\u5ea6\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u6548\u679c\u3002<\/li>\n<\/ul>\n
      \u7d50\u8a9e<\/h2>\n
      \u901a\u904e\u672c\u6587\u7684\u4ecb\u7d39\uff0c\u60a8\u61c9\u8a72\u5df2\u7d93\u638c\u63e1\u4e86\u5982\u4f55\u5728 Swift \u4e2d\u4f7f\u7528 CLLocationManager \u4f86\u7372\u53d6\u548c\u7ba1\u7406\u5730\u7406\u5b9a\u4f4d\u6578\u64da\u3002\u9019\u70ba\u958b\u767c\u9ad8\u6548\u7684\u5730\u7406\u76f8\u95dc\u61c9\u7528\u7a0b\u5e8f\u5960\u5b9a\u4e86\u57fa\u790e\u3002<\/p>\n
      \u5e38\u898b\u554f\u984c\u89e3\u7b54\uff08Q&A\uff09<\/h2>\n
      1. \u5982\u4f55\u5728 iOS \u4e2d\u7372\u53d6\u7528\u6236\u7684\u5730\u7406\u4f4d\u7f6e\uff1f<\/h3>\n
      \u53ef\u4ee5\u4f7f\u7528 CLLocationManager \u985e\u4f86\u8acb\u6c42\u7528\u6236\u7684\u5730\u7406\u4f4d\u7f6e\uff0c\u4e26\u5728\u7372\u5f97\u6388\u6b0a\u5f8c\u555f\u52d5\u4f4d\u7f6e\u66f4\u65b0\u3002<\/p>\n
      2. CLLocationManager \u7684 desiredAccuracy \u548c distanceFilter \u6709\u4ec0\u9ebc\u5340\u5225\uff1f<\/h3>\n
      desiredAccuracy \u63a7\u5236\u5b9a\u4f4d\u7684\u7cbe\u5ea6\uff0c\u800c distanceFilter \u6c7a\u5b9a\u4e86\u8a2d\u5099\u79fb\u52d5\u591a\u9060\u6642\u624d\u6703\u66f4\u65b0\u4f4d\u7f6e\u3002<\/p>\n
      3. \u5982\u4f55\u8655\u7406\u5b9a\u4f4d\u66f4\u65b0\u7684\u932f\u8aa4\uff1f<\/h3>\n
      \u53ef\u4ee5\u5be6\u73fe CLLocationManagerDelegate \u7684 didFailWithError \u65b9\u6cd5\u4f86\u76e3\u807d\u548c\u8655\u7406\u5b9a\u4f4d\u5931\u6557\u7684\u60c5\u6cc1\u3002<\/p>\n
      “`
      \n—<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u6587\u7ae0\u6458\u8981\uff1a\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528Swift\u4e2d\u7684\u5730\u7406\u5b9a\u4f4d\uff0c\u5305\u62ec\u5982\u4f55\u4f7f\u7528CLLocationManager\u7c7b\u4f86\u7372\u53d6\u5730\u7406\u5b9a\u4f4d\u6578\u64da\u3001\u5982\u4f55\u8a2d\u7f6e\u5730\u7406\u5b9a\u4f4d\u7684\u7cbe\u5ea6\u548c\u66f4\u65b0\u983b\u7387\u3001\u5982\u4f55\u76e3\u807d\u5730\u7406\u5b9a\u4f4d\u7684\u6578\u64da\u8b8a\u5316\u3001\u5982\u4f55\u8655\u7406\u5730\u7406\u5b9a\u4f4d\u7684\u6578\u64da\u7b49\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","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-4031","post","type-post","status-publish","format-standard","hentry","category-ios","category-swift","tag-ios","tag-swift"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-131","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4031","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=4031"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4031\/revisions"}],"predecessor-version":[{"id":4032,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4031\/revisions\/4032"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=4031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=4031"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=4031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}