BSON for Jackson 介绍
BSON for Jackson 顾名思义，是 Jackson 的扩展，实现对
BSON 格式的支持。
Maven
<dependencies> <dependency> <groupId>de.undercouch</groupId> <artifactId>bson4jackson</artifactId> <version>2.5.0</version> </dependency> </dependencies>
示例代码：
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import com.fasterxml.jackson.databind.ObjectMapper;
import de.undercouch.bson4jackson.BsonFactory;
public class ObjectMapperSample {
public static void main(String[] args) throws Exception {
//create dummy POJO
Person bob = new Person();
bob.setName("Bob");
//serialize data
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectMapper mapper = new ObjectMapper(new BsonFactory());
mapper.writeValue(baos, bob);
//deserialize data
ByteArrayInputStream bais = new ByteArrayInputStream(
baos.toByteArray());
Person clone_of_bob = mapper.readValue(bais, Person.class);
assert bob.getName().equals(clone_of_bob.getName());
}
}