modify

Helius

2020-11-10 b90e825fab22d58a6ad6860bc0c4f5584e56a5e6

 src/test/java/com/xcong/excoin/TradeTest.java

@@ -1,5 +1,6 @@
package com.xcong.excoin;

import cn.hutool.crypto.SecureUtil;
import com.xcong.excoin.modules.coin.dao.OrderCoinsDao;
import com.xcong.excoin.modules.coin.entity.OrderCoinsEntity;
import com.xcong.excoin.modules.coin.service.OrderCoinService;
@@ -35,37 +36,7 @@
    }

    public static void main(String[] args) throws InterruptedException {
        // 测试两个地方
        List<String> list  = new ArrayList<>();
        list.add("1");
        list.add("2");
        list.add("3");
        list.add("4");
        // 开一个线程
        Thread thread = new Thread(new Runnable() {
            @SneakyThrows
            @Override
            public void run() {
                Thread.sleep(1000);
                synchronized (list){
                    Iterator<String> iterator = list.iterator();
                    while (iterator.hasNext()){
                        System.out.println("线程里"+iterator.next());
                        iterator.remove();
                    }
                }

            }
        });
        thread.start();
        synchronized (list){
            Iterator<String> iterator = list.iterator();
            while (iterator.hasNext()){
                Thread.sleep(1000);
                System.out.println(iterator.next());
            }
        }

        //
        String s = SecureUtil.md5("330021");
        System.out.println(s);
    }
}