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springboot获取服务端口

admin 1月 29, 2021 0

Springboot项目再启动的过程中依次发布的事件为：

class .springframework.context.event.ContextRefreshedEvent
class .springframework.boot.web.servlet.context.**ServletWebServerInitializedEvent**
class .springframework.boot.context.event.ApplicationStartedEvent
class .springframework.boot.context.event.ApplicationReadyEvent


public class MyListener implements ApplicationListener<ServletWebServerInitializedEvent> {

    @Override
    public void onApplicationEvent(ServletWebServerInitializedEvent servletWebServerInitializedEvent) {
        int port = servletWebServerInitializedEvent.getWebServer().getPort();
        System.out.println(port);
    }
}