update

Reflect/JsonConvert.swift

@@ -8,23 +8,29 @@
 
 import Foundation
 
-let jsonStr = "{'name':'张三','age':32}"
+let jsonStr = "{\"name\":null,\"age\":32}"
+
 
 class CoachModel: Reflect {
 
     var name: String?
     var age: NSNumber?
 
-    static func parse(json: String?){
+    static func parse(){
 
-        let d = json?.dataUsingEncoding(NSUTF8StringEncoding)
+        let d = jsonStr.dataUsingEncoding(NSUTF8StringEncoding)
 
         do{
-            try?{
-                let dict = NSJSONSerialization.JSONObjectWithData(d!, options: NSJSONReadingOptions.AllowFragments)
-            }
+//            id obj=[NSJSONSerialization JSONObjectWithData:correctStringData options:NSJSONReadingAllowFragments error:&error];
+            let dict = try? NSJSONSerialization.JSONObjectWithData(d!, options: NSJSONReadingOptions.AllowFragments)
+            let m = CoachModel.parse(dict: dict as! NSDictionary)
+
+            print(m)
+
         } catch {
-
+
+            print("")
+
         }
 
 

Reflect/ViewController.swift

@@ -29,7 +29,7 @@ class ViewController: UIViewController {
 //        Student3.parse()
 //        Student4.parse()
 //        Student5.parse()
-        Student6.parse()
+//        Student6.parse()
 //        Student7.parse()
 //        Author.parse()
 //        
@@ -45,6 +45,8 @@ class ViewController: UIViewController {
 //        UserModel.parse()
 
 //        AppUserModel.parse()
+
+        CoachModel.parse()
     }