定制Servlet容器–xxxCustomizer

2、定制Servlet容器

• 实现 WebServerFactoryCustomizer<ConfigurableServletWebServerFactory>

• 把配置文件的值和ServletWebServerFactory 进行绑定

• 修改配置文件 server.xxx
• 直接自定义 ConfigurableServletWebServerFactory

xxxxxCustomizer：定制化器，可以改变xxxx的默认规则

import org.springframework.boot.web.server.WebServerFactoryCustomizer;
import org.springframework.boot.web.servlet.server.ConfigurableServletWebServerFactory;
import org.springframework.stereotype.Component;

@Component
public class CustomizationBean implements WebServerFactoryCustomizer<ConfigurableServletWebServerFactory> {

    @Override
    public void customize(ConfigurableServletWebServerFactory server) {
        server.setPort(9000);
    }

}

搜一下又有很多xxxFactoryCustomizer 

 然后实现接口 WebServerFactoryCustomizer<ConfigurableJettyWebServerFactory>  进入ConfigurableJettyWebServerFactory

 又继承了ConfigurableWebServerFactory 进入后

这个就是默认的实现。
自己实现
public class jettyWebServerFactoryCustomizer implements WebServerFactoryCustomizer<ConfigurableJettyWebServerFactory>{
　　然后重写customize 方法

}

public class jettywebserverfactorycustomizer implements WebServerFactoryCustomizer<ConfigurableJettyWebServerFactory> {
    @Override
    public void customize(ConfigurableJettyWebServerFactory factory) {
        factory.setPort(80);
    }
}