MongoDB Java 配置记录

参考:MongoDB Java | 菜鸟教程 (runoob.com)

(1)下载 MongoDB JDBC 驱动

1 (https://search.maven.org/artifact/org.mongodb/mongodb-jdbc/2.0.2/jar)
用这个地址:Maven Repository: org.mongodb » mongo-java-driver » 3.12.12 (mvnrepository.com)

  

 

(2)配置 jar 包

  

 

   复制到项目里,然后右键 Add as Library

  在pom.xml中加入:

1 <dependencies>
2     <dependency>
3           <groupId>org.mongodb</groupId>
4           <artifactId>mongo-java-driver</artifactId>
5           <version>3.6.1</version>
6      </dependency>
7 </dependencies>

  测试连接数据库的代码:

 1 import com.mongodb.MongoClient;
 2 import com.mongodb.client.MongoDatabase;
 3 
 4 public class MongoDBJDBC{
 5    public static void main( String args[] ){
 6       try{   
 7        // 连接到 mongodb 服务
 8          MongoClient mongoClient = new MongoClient( "localhost" , 27017 );
 9        
10          // 连接到数据库
11          MongoDatabase mongoDatabase = mongoClient.getDatabase("mycol");  
12        System.out.println("Connect to database successfully");
13         
14       }catch(Exception e){
15         System.err.println( e.getClass().getName() + ": " + e.getMessage() );
16      }
17    }
18 }

  

posted @ 2023-02-24 19:17  小鱼酸奶  阅读(28)  评论(0)    收藏  举报