实例化----serializable--也是种创建对象的方法
public class Serializable_ {
public static void main(String[] args) throws Exception {
write("D:/javac/10.txt"); //序列化
read("D:/javac/10.txt"); //反序列化
}
public static void write(String destPath) throws Exception {
Employee obj = new Employee("bkk" ,100);
File dest = new File(destPath);
ObjectOutputStream oos = new ObjectOutputStream(
new BufferedOutputStream(
new FileOutputStream(dest)
)
);
oos.writeObject(obj);
oos.flush();
oos.close();
}
public static void read(String srcPath) throws Exception {
File src = new File(srcPath);
ObjectInputStream ois = new ObjectInputStream(
new BufferedInputStream(
new FileInputStream(src)
)
);
Object obj = ois.readObject();
if(obj instanceof Employee) {
Employee emp = (Employee)obj;
System. out.println(emp.getName());
System. out.println(emp.getSalary());
}
ois.close();
}
}
class Employee implements java.io.Serializable {
private static final long serialVersionUID = 1L;
public transient String name;
public int salary ;
public Employee() {
super();
}
public Employee(String name, int salary) {
super();
this.name = name;
this.salary = salary;
}
public String getName() {
return name ;
}
public void setName(String name) {
this.name = name;
}
public int getSalary() {
return salary ;
}
public void setSalary(int salary) {
this.salary = salary;
}
}
