在Vertx ExecuteBlocking上设置超时

import io.vertx.core.Future;
import io.vertx.core.Vertx;

public class Main {
    public static void main(String[] args) {
        Vertx vertx = Vertx.vertx();

        Future<String> future = Future.future();

        vertx.executeBlocking(blockingCodeHandler -> {
            // 执行耗时操作
            String result = performBlockingOperation();
            blockingCodeHandler.complete(result);
        }, false, future.completer());

        future.setHandler(asyncResult -> {
            if (asyncResult.succeeded()) {
                String result = asyncResult.result();
                // 处理执行结果
                System.out.println("执行结果：" + result);
            } else {
                Throwable cause = asyncResult.cause();
                // 处理执行异常
                System.out.println("执行异常：" + cause.getMessage());
            }
        });

        // 设置超时时间
        long timeout = 5000; // 5秒
        vertx.setTimer(timeout, timerId -> {
            if (!future.isComplete()) {
                future.fail("执行超时");
            }
        });
    }

    private static String performBlockingOperation() {
        // 执行耗时操作的代码
        // ...

        return "操作结果";
    }
}