SpringBoot 2.0—嵌入式servlet容器配置修改

springBoot 1.x

@Bean  //一定要将这个定制器加入到容器中
public EmbeddedServletContainerCustomizer embeddedServletContainerCustomizer(){
    return new EmbeddedServletContainerCustomizer() {
        //定制嵌入式的Servlet容器相关的规则
        @Override
        public void customize(ConfigurableEmbeddedServletContainer container) {
            container.setPort(8083);
        }
    };
}

springBoot 2.x

@Bean
    public WebServerFactoryCustomizer<TomcatServletWebServerFactory> webServerFactoryCustomizer(){
        return new WebServerFactoryCustomizer<TomcatServletWebServerFactory>(){
            @Override
            public void customize(TomcatServletWebServerFactory factory) {
                factory.setPort(8081);
            }
        };
    }