package com.itheima.mymap;
import java.util.HashMap;
import java.util.Hashtable;
public class MyHaashTabDemo {
public static void main(String[] args) throws InterruptedException {
Hashtable<String, String> hm = new Hashtable<>();
Thread t1 = new Thread(() -> {
for (int i = 0; i < 25; i++) {
hm.put(i + "", i + "");
}
});
Thread t2 = new Thread(() -> {
for (int i = 25; i < 51; i++) {
hm.put(i + "", i + "");
}
});
t1.start();
t2.start();
System.out.println("--------------------------------------");
Thread.sleep(1000);
for (int i = 0; i < 51; i++) {
System.out.println(hm.get(i+""));
}
}
}
131.并发工具类-Hashtable__
于 2022-05-03 09:39:13 首次发布