Springboot1.x和Springboot2.x servlet容器不同

springboot 1.x

package ;

import org.springframework.boot.context.embedded.ConfigurableEmbeddedServletContainer;
import org.springframework.boot.context.embedded.EmbeddedServletContainerCustomizer;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

public class MyMvcConfig extends WebMvcConfigurerAdapter {
	public EmbeddedServletContainerCustomizer embeddedServletContainerCustomizer() {
		return new EmbeddedServletContainerCustomizer() {
			@Override
			public void customize(ConfigurableEmbeddedServletContainer container) {
				
			}
		};
	}
}

Springboot 2.x

package ;

import org.springframework.boot.web.server.ConfigurableWebServerFactory;
import org.springframework.boot.web.server.WebServerFactoryCustomizer;

public class Config {
	public WebServerFactoryCustomizer<ConfigurableWebServerFactory> webServerFactoryCustomizer(){
		return new WebServerFactoryCustomizer<ConfigurableWebServerFactory>() {
			@Override
			public void customize(ConfigurableWebServerFactory factory) {
				
			}
		};
	}
}