import org.springframework.session.data.mongo.JdkMongoSessionConverter; //导入依赖的package包/类
@Test
public void defaultSessionConverterShouldBeJdkWhenOnClasspath() throws IllegalAccessException {

	this.context = new AnnotationConfigApplicationContext();
	this.context.register(GoodConfig.class);
	this.context.refresh();

	ReactiveMongoOperationsSessionRepository repository = this.context.getBean(ReactiveMongoOperationsSessionRepository.class);

	AbstractMongoSessionConverter converter = findMongoSessionConverter(repository);

	assertThat(converter)
		.extracting(AbstractMongoSessionConverter::getClass)
		.contains(JdkMongoSessionConverter.class);
}
 

import org.springframework.session.data.mongo.JdkMongoSessionConverter; //导入依赖的package包/类
@Bean
public JdkMongoSessionConverter jdkMongoSessionConverter() {
    return new JdkMongoSessionConverter();
}
 

import org.springframework.session.data.mongo.JdkMongoSessionConverter; //导入依赖的package包/类
@Bean
public JdkMongoSessionConverter jdkMongoSessionConverter() {
	return new JdkMongoSessionConverter(); 
}
 

import org.springframework.session.data.mongo.JdkMongoSessionConverter; //导入依赖的package包/类
@Bean
public AbstractMongoSessionConverter mongoSessionConverter() {
	return new JdkMongoSessionConverter(Duration.ofMinutes(30));
}
 

import org.springframework.session.data.mongo.JdkMongoSessionConverter; //导入依赖的package包/类
@Bean
public JdkMongoSessionConverter mongoSessionConverter() {
    return new JdkMongoSessionConverter();
}
 

import org.springframework.session.data.mongo.JdkMongoSessionConverter; //导入依赖的package包/类
@Bean
public AbstractMongoSessionConverter mongoSessionConverter() {
	return new JdkMongoSessionConverter();
}
 

import org.springframework.session.data.mongo.JdkMongoSessionConverter; //导入依赖的package包/类
/**
 * Jdk mongo session converter jdk mongo session converter.
 *
 * @return the jdk mongo session converter
 */
@Bean
public JdkMongoSessionConverter jdkMongoSessionConverter() {
    return new JdkMongoSessionConverter();
}