import org.eclipse.jetty.webapp.AbstractConfiguration; //导入依赖的package包/类
@Bean
@Autowired
public EmbeddedServletContainerCustomizer servletContainerCustomizer(ServerProperties properties) {
    return container -> {
        if (container instanceof JettyEmbeddedServletContainerFactory) {
            JettyEmbeddedServletContainerFactory jettyContainer = (JettyEmbeddedServletContainerFactory) container;
            jettyContainer.addConfigurations(new AbstractConfiguration() {

                @Override
                public void configure(WebAppContext context) throws Exception {
                    properties.getContextParameters().forEach((k, v) -> context.setInitParameter(k, v));
                }
            });
        }
    };
}
 

import org.eclipse.jetty.webapp.AbstractConfiguration; //导入依赖的package包/类
/**
 * Create a configuration object that adds error handlers.
 * @return a configuration object for adding error pages
 */
private Configuration getErrorPageConfiguration() {
	return new AbstractConfiguration() {

		@Override
		public void configure(WebAppContext context) throws Exception {
			ErrorHandler errorHandler = context.getErrorHandler();
			context.setErrorHandler(new JettyEmbeddedErrorHandler(errorHandler));
			addJettyErrorPages(errorHandler, getErrorPages());
		}

	};
}
 

import org.eclipse.jetty.webapp.AbstractConfiguration; //导入依赖的package包/类
/**
 * Create a configuration object that adds mime type mappings.
 * @return a configuration object for adding mime type mappings
 */
private Configuration getMimeTypeConfiguration() {
	return new AbstractConfiguration() {

		@Override
		public void configure(WebAppContext context) throws Exception {
			MimeTypes mimeTypes = context.getMimeTypes();
			for (MimeMappings.Mapping mapping : getMimeMappings()) {
				mimeTypes.addMimeMapping(mapping.getExtension(),
						mapping.getMimeType());
			}
		}

	};
}
 

import org.eclipse.jetty.webapp.AbstractConfiguration; //导入依赖的package包/类
@Override
protected void doCustomize(JettyEmbeddedServletContainerFactory container) {
	container.addConfigurations(new AbstractConfiguration() {

		@Override
		public void configure(WebAppContext context) throws Exception {
			ServerContainer serverContainer = WebSocketServerContainerInitializer
					.configureContext(context);
			ShutdownThread.deregister(serverContainer);
		}

	});
}
 

import org.eclipse.jetty.webapp.AbstractConfiguration; //导入依赖的package包/类
/**
 * Create a configuration object that adds error handlers.
 * @return a configuration object for adding error pages
 */
private Configuration getErrorPageConfiguration() {
	return new AbstractConfiguration() {
		@Override
		public void configure(WebAppContext context) throws Exception {
			ErrorHandler errorHandler = context.getErrorHandler();
			addJettyErrorPages(errorHandler, getErrorPages());
		}
	};
}
 

import org.eclipse.jetty.webapp.AbstractConfiguration; //导入依赖的package包/类
/**
 * Create a configuration object that adds mime type mappings.
 * @return a configuration object for adding mime type mappings
 */
private Configuration getMimeTypeConfiguration() {
	return new AbstractConfiguration() {
		@Override
		public void configure(WebAppContext context) throws Exception {
			MimeTypes mimeTypes = context.getMimeTypes();
			for (MimeMappings.Mapping mapping : getMimeMappings()) {
				mimeTypes.addMimeMapping(mapping.getExtension(),
						mapping.getMimeType());
			}
		}
	};
}