@Transactional(isolation = Isolation.SERIALIZABLE, propagation = Propagation.REQUIRES_NEW)
public void readBatch() throws Exception {
List<User> users1 = userMapper.findByAge("10");
System.out.println(
String.format(
"当前readBatch线程%s,读取用户信息，用户%s，时间戳%tc",
Thread.currentThread(), ArrayUtils.toString(users1.toArray()), new Date()));
try {
TimeUnit.SECONDS.sleep(5);
} catch (InterruptedException e) {
e.printStackTrace();
}
List<User> users2 = userMapper.findByAge("10");
System.out.println(
String.format(
"当前readBatch线程%s,读取用户信息完成，用户%s，时间戳%tc",
Thread.currentThread(), ArrayUtils.toString(users2.toArray()), new Date()));
}
