<dependency>
<groupId>org.springframework.retry</groupId>
<artifactId>spring-retry</artifactId>
</dependency>
@EnableRetry
public class Application {
.......
}
@Retryable(value={A异常.class,B异常.class},
maxAttempts=重试次数,
backoff = @Backoff(value = 每次重试延迟毫秒数))
public Integer retry() {
LOGGER.info("测试retry");
final int a = 5;
int num = new SecureRandom().nextInt();
if (num % a == 0) {
return num;
}
throw new RetryException("重试失败");
}
@Recover
public void recover(A异常 e) {
// ... do something
}
@Recover
public void recover(B异常 e) {
// ... do something
}
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