1. // 浅拷贝
    2. public class Prototype implements Cloneable {
    4.     private String id;
    6.     public Prototype(String id) {
    7.         this.id = id;
    8.     }
    10.     public String getId() {
    11.         return id;
    12.     }
    14.     public void setId(String id) {
    15.         this.id = id;
    16.     }
    18.     @Override
    19.     public String toString() {
    20.         return "id=" + this.id ;
    21.     }
    23.     public Object clone() {
    24.         Object object=null;
    26.         try {
    27.             object=super.clone();
    28.         } catch (CloneNotSupportedException e) {
    29.             e.printStackTrace();
    30.         }
    31.         return object;
    32.     }
    34. }
    35. // 深拷贝
    36. @Getter
    37. @Setter
    38. public class AddressSerializable implements Serializable {
    40.     private String address1;
    42.     private String address2;
    44.     public AddressSerializable() {
    45.     }
    47.     public AddressSerializable(String address1, String address2) {
    48.         this.address1 = address1;
    49.         this.address2 = address2;
    50.     }
    51. }
    53. @Getter
    54. @Setter
    55. public class UserSerializable implements Serializable {
    57.     private String userName;
    59.     private AddressSerializable address;
    61.     public UserSerializable() {
    62.     }
    64.     public UserSerializable(String userName, AddressSerializable address) {
    65.         this.userName = userName;
    66.         this.address = address;
    67.     }
    69.     public static void main(String[] args) {
    70.         AddressSerializable address = new AddressSerializable("小区1", "小区2");
    71.         UserSerializable user = new UserSerializable("小李", address);
    72.         UserSerializable copyUser = SerializationUtils.clone(user);
    73.         user.getAddress().setAddress1("小区3");
    74.         System.out.println(user == copyUser);
    75.         System.out.println(user.getAddress().getAddress1().equals(copyUser.getAddress().getAddress1()));
    77.     }
    78. }