解决SpringBoot中使用@Async注解失效的问题

package com.xqnode.learning.controller;

import com.fasterxml.jackson.core.JsonProcessingException;
import org.springframework.scheduling.annotation.Async;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.TimeUnit;

@RestController
@RequestMapping("/test")
public class TestController {

 @GetMapping("/async")
 public Map<Object, Object> test() throws InterruptedException, JsonProcessingException {
  System.out.println("接收到请求。。。");
  task();
  Map<Object, Object> map = new HashMap<>();
  System.out.println("请求结束。。。");
  map.put("msg", "操作成功");
  map.put("code", "0");
  return map;
 }

 @Async
 void task() throws InterruptedException {
  TimeUnit.SECONDS.sleep(5);
  System.out.println("线程任务执行结束。。。");
 }
}

package com.xqnode.learning.controller;

import com.xqnode.learning.service.AsyncService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.HashMap;
import java.util.Map;

@RestController
@RequestMapping("/test")
public class TestController {

 private static final Logger LOG = LoggerFactory.getLogger(TestController.class);

 @Autowired
 private AsyncService asyncService;

 @GetMapping("/async")
 public Map<Object, Object> test() throws InterruptedException {
  LOG.info("接收到请求。。。");
  asyncService.task();
  Map<Object, Object> map = new HashMap<>();
  LOG.info("请求结束。。。");
  map.put("msg", "操作成功");
  map.put("code", "0");
  return map;
 }
}

package com.xqnode.learning.service;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;

import java.util.concurrent.TimeUnit;

@Service
public class AsyncService {

 private static final Logger LOG = LoggerFactory.getLogger(AsyncService.class);


 @Async("asyncExecutor")
 public void task() throws InterruptedException {

  TimeUnit.SECONDS.sleep(5);
  LOG.info("线程任务执行结束。。。");
 }
}