鍓嶈█MVC鍜孧VVM鏄瘮杈冨父鐢ㄧ殑鍓嶇璁捐妯″紡銆備綘鑳借娓呮MVVM姣擬VC濂藉湪鍝噷鍚楋紵鏈€杩戝涔犱簡SwiftUI涓殑MVVM鏄浣曞簲鐢ㄧ殑锛岃寰楀簲璇ヨ褰曚笅鑷繁鐨勬兂娉曪紝瀵硅繖涓ょ妯″紡鐨勫姣斿拰浼樼己鐐瑰仛涓€涓€荤粨銆侻VC鎴戜滑鍏堟潵鍥為【涓€涓婱VC鍜孧VVM鐨勭壒鐐广€傚墠绔殑MVC鏄繖鏍风殑锛氫笁涓娊璞＄殑瑙掕壊锛孧odel涓烘ā鍨嬶紝View涓鸿鍥撅紝Controller涓烘帶鍒跺櫒銆備笁涓鑹蹭箣闂寸殑閫氫俊濡備笅锛歏iew鏀跺埌鐢ㄦ埛鐨勪氦浜掕姹傚悗锛屽皢璇锋眰杞彂缁機ontroller銆侰ontroller瑙ｆ瀽瀹岀敤鎴风殑璇锋眰鍚庯紝浼氫氦缁欏搴旂殑Model澶勭悊銆傚鐞嗗畬妯″瀷鍚庯紝灏嗛€氱煡瑙嗗浘銆傝繖閲岃閲嶇偣鍏虫敞涓€涓婱VC涓暟鎹殑鍙樺寲鏄浣曞搷搴旀帴鍙ｇ殑锛歁odel鍜孷iew涔嬮棿浣跨敤Observer妯″紡鏉ュ搷搴擬odel鍙樺寲鏃剁殑鎺ュ彛鍙樺寲锛屼篃灏辨槸璇碫iew渚濊禆浜嶮odel銆侻VVMMVVM涓篃鏈変笁涓鑹诧紝Model浠ｈ〃妯″瀷锛孷iew浠ｈ〃瑙嗗浘锛孷iewModel浠ｈ〃瑙嗗浘妯″瀷銆傞€氫俊姝ラ濡備笅锛歏iew灏嗙敤鎴疯姹備紶閫掔粰ViewModel銆俈iewModel閫氱煡Model杩涜澶勭悊銆傚鐞嗗畬妯″瀷鍚庯紝瀹冧細閫氱煡ViewModel瀹冮渶瑕佹洿鏂般€俈iewModel閫氱煡View闇€瑕佹洿鏂帮紝View浠嶸iewModel鑾峰彇闇€瑕佺殑鏁版嵁銆傛垜浠簲璇ユ敞鎰忓埌锛孧VVM涓嶮VC鏈変簺涓嶅悓锛歏iew鍜孧odel娌℃湁鐩存帴鐨勪緷璧栧叧绯伙紝ViewModel浼氭壙鎷呬竴瀹氱殑鏄剧ず閫昏緫澶勭悊銆侻VVM鏈変粈涔堝ソ澶勶紵鍦∕VC涓紝涓昏鏈変袱涓己鐐癸細褰揗odel鍙戠敓鍙樺寲鏃讹紝浼氶€氱煡View鍘昏幏鍙栭渶瑕佺殑鏁版嵁锛屼篃灏辨槸璇碫iew鍙互鐩存帴璁块棶Model锛屼篃灏辨槸View鍜孧odel鏄€﹀悎鐨勩€傞偅涔堝綋Model鍙戠敓鍙樺寲鏃讹紝鎵€鏈夌浉鍏崇殑View閮戒細鍙楀埌褰卞搷銆傜敱浜嶮odel涓嶅寘鍚睍绀洪€昏緫锛孷iew涓毦鍏嶄細鍖呭惈涓€瀹氱殑涓氬姟灞曠ず閫昏緫锛屽鑷碫iew鑱岃矗涓嶆槑纭紝鍙兘鍑虹幇浠ｇ爜閲嶅銆備互涓婄己鐐瑰湪MVVM涓兘寰楀埌浜嗘敼杩涖€傜涓€锛孷iew鍙拰ViewModel鍏宠仈锛岄檷浣庝簡鑰﹀悎搴︼紱鍏舵锛孷iew鍙互鍏宠仈澶氫釜ViewModel缁勫悎鐣岄潰鐨勫睍绀猴紝灏哅odel鍏宠仈鐨勪笟鍔″睍绀洪€昏緫浠ｇ爜鎻愬彇鍒癡iewModel涓紝鎻愰珮浜嗕唬鐮佺殑澶嶇敤鎬у拰鐏垫椿鎬э紝璁￢iew鏇村姞绾补锛涙渶鍚庯紝View鍜孷iewModel閫氬父浣跨敤鍙屽悜鏁版嵁缁戝畾鏉ョ畝鍖栧紑鍙戜汉鍛樼殑缂栫爜銆侻VVM鍦⊿wiftUI涓殑浣跨敤鏂瑰紡涓嬮潰鏉ョ湅涓€涓狹VVM鐨勫疄闄呬緥瀛愩€係wiftUI閫氳繃缁ф壙鍜屽睘鎬у寘瑁呭櫒瀹炵幇MVVM搴旂敤鍦烘櫙锛屼唬鐮佸啓璧锋潵闈炲父绠€鍗曪細importSwiftUI/***ViewModel灞傘€?ViewModel鏄竴涓彲瑙傚療瀵硅薄锛岀户鎵胯嚜ObservableObject锛岃瀵熻€呬负View銆?/classViewModel:ObservableObject{typealiasCard=MemoryGame
