1、想了解不同類型線程之間的關(guān)系（此程序沒考慮線程安全問題），想模擬電腦是怎樣執(zhí)行多線程，但是得到一個莫名奇妙的結(jié)果。思考了很長時間，還是沒有解決，希望能得到幫助；
2、代碼如下
public class StudentDemo {
public static void main(String[] args) {
Student s = new Student();
SetThread st = new SetThread(s);
GetThread gt = new GetThread(s);
Thread t1 = new Thread(st, "SetTread");
Thread t2 = new Thread(gt,"GetTread");
t2.start();
t1.start();
}
}
public class Student {
public String name;
public int age;
}
public class SetThread implements Runnable{
private Student s;
public SetThread(Student s) {
this.s = s;
}
@Override
public void run() {
s.name = "jzian";
s.age = 27;
}
}
public class GetThread implements Runnable {
private Student s;
public GetThread(Student s) {
this.s = s;
}
@Override
public void run() {
System.out.println( s.name + "-----" + s.age);
}
}
3、得到的結(jié)果為：null----27請問是怎樣得到這樣的結(jié)果的？
使用java多線程時得到不可思議的結(jié)果，想了好長時間都模擬不出是怎樣得到的？
幕布斯6054654
2019-01-17 15:45:03
