package com.nanjing.gulimall.zhouyimo.test;

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

/**
 * @author zhou
 * @version 1.0
 * @date 2024/3/17 11:05 下午
 */
class MyData{
    ThreadLocal<Integer> threadLocal = ThreadLocal.withInitial(() -> 0);

    public void add(){
        threadLocal.set(threadLocal.get()+1);
    }
}
public class ThreadLocalDemo2 {
    public static void main(String[] args) {
        MyData myData = new MyData();
        ExecutorService threadPool = Executors.newFixedThreadPool(3);
        try {
            for (int i = 0; i < 10; i++) {
                threadPool.submit(() -> {
                    try {
                        Integer beforeInt = myData.threadLocal.get();
                        myData.add();