@EnableConfigurationProperties(MyThreadConfig.ThreadPoolConfigProperties.class)
@Configuration
public class MyThreadConfig {
@Bean
public ThreadPoolExecutor threadPoolExecutor(ThreadPoolConfigProperties pool) {
return new ThreadPoolExecutor(
pool.getCoreSize(),
pool.getMaxSize(),
pool.getKeepAliveTime(),
TimeUnit.SECONDS,
new LinkedBlockingDeque<>(100000),
Executors.defaultThreadFactory(),
new ThreadPoolExecutor.CallerRunsPolicy()
);
}
}
@ConfigurationProperties(prefix = "gulimall.thread")
@Component
@Data
public class ThreadPoolConfigProperties {
private Integer coreSize;
private Integer maxSize;
private Integer keepAliveTime;
}