使用ThreadPoolExecutor的Map传递多个值

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

public class Task implements Runnable {
    private Map<String, Object> params;

    public Task(Map<String, Object> params) {
        this.params = params;
    }

    @Override
    public void run() {
        // 在任务中可以通过params来获取传递的多个值
        Object value1 = params.get("key1");
        Object value2 = params.get("key2");
        
        // 执行具体的任务逻辑
        // ...
    }
}

public class Main {
    public static void main(String[] args) {
        // 创建线程池
        ExecutorService executor = Executors.newFixedThreadPool(5);
        
        // 创建任务需要传递的参数
        Map<String, Object> params = new HashMap<>();
        params.put("key1", "value1");
        params.put("key2", "value2");
        
        // 提交任务到线程池
        executor.submit(new Task(params));
        
        // 关闭线程池
        executor.shutdown();
    }
}