反射(I)

反射获取属性和属性值

 1 let item = DoctorGroup()
 2 guard let dic = InterfaceTests.obtainValues(subObject: item) else {
 3                             XCTFail("testFetchMyGroups is \(dataIsEmpty)")
 4                             return
 5                         }
 6 
 7 
 8 for (_, value) in dic {
 9                             print("------------>\(value)")
10                         }
11 
12 
13 //    获取Model的属性和值   纯Swift专用
14     class func obtainValues<T>(subObject: T) -> [String: Any]? {
15         var resultDic = [String: Any]()
16         
17         let mirror = Mirror(reflecting: subObject)
18         for (name, value) in mirror.children {
19             resultDic[name!] = value
20         }
21         
22         var superMirror: Mirror? = mirror.superclassMirror
23 
24         while superMirror != nil {
25             for (name, value) in (superMirror?.children)! {
26                 resultDic[name!] = value
27             }
28             superMirror = superMirror?.superclassMirror  //获取父类的属性和值
29         }
30         return resultDic
31     }

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