import org.springframework.data.cassandra.convert.CassandraConverter; //导入依赖的package包/类
@Bean
@Lazy
@Scope(BeanDefinition.SCOPE_PROTOTYPE)
public CassandraConverter cassandraConverter(Cluster cluster, String keyspace) throws ClassNotFoundException {
    return new MappingCassandraConverter(cassandraMapping(cluster, keyspace));
}
 

import org.springframework.data.cassandra.convert.CassandraConverter; //导入依赖的package包/类
@Bean
public CassandraConverter converter() {
    return new MappingCassandraConverter(mappingContext());
}
 

import org.springframework.data.cassandra.convert.CassandraConverter; //导入依赖的package包/类
@Bean
public CassandraConverter converter() {
  return new MappingCassandraConverter(mappingContext());
}
 

import org.springframework.data.cassandra.convert.CassandraConverter; //导入依赖的package包/类
@Bean
@ConditionalOnMissingBean
public CassandraConverter cassandraConverter(CassandraMappingContext mapping) {
	return new MappingCassandraConverter(mapping);
}
 

import org.springframework.data.cassandra.convert.CassandraConverter; //导入依赖的package包/类
@Bean
@ConditionalOnMissingBean
public CassandraTemplate cassandraTemplate(Session session,
		CassandraConverter converter) throws Exception {
	return new CassandraTemplate(session, converter);
}
 

import org.springframework.data.cassandra.convert.CassandraConverter; //导入依赖的package包/类
@Bean
@ConditionalOnMissingBean
public CassandraConverter cassandraConverter() throws Exception {
    return new MappingCassandraConverter(cassandraMapping());
}