Scala驱动程序_MonogDB 中文网

MongoDB 驱动

MongoDB驱动 > Scala驱动程序

在本页面

介绍
安装
连接到MongoDB Atlas
兼容性

简介¶

这是MongoDB的官方受支持的Scala驱动程序。

它是具有异步和非阻塞IO的现代惯用Scala驱动程序。

安装¶

在项目中开始使用驱动程序的推荐方法是使用依赖管理系统，例如sbt或maven。有关更多信息，请参见《安装指南》。

连接到MongoDB Atlas¶

要连接到MongoDB Atlas集群，请为集群使用 Atlas连接字符串：

import org.mongodb.scala._

// ...

val uri: String = "mongodb+srv://<username>:<password>@<cluster-address>/test?retryWrites=true&w=majority"
System.setProperty("org.mongodb.async.type", "netty")
val client: MongoClient = MongoClient(uri)
val db: MongoDatabase = client.getDatabase("test")

有关更多连接方式，请参见我们的连接指南。

兼容性¶

MongoDB兼容性¶

Scala驱动程序	MongoDB 4.2	MongoDB 4.0	MongoDB 3.6	MongoDB 3.4	MongoDB 3.2	MongoDB 3.0	MongoDB 2.6
2.9	✓	✓	✓	✓	✓	✓	✓
2.8	✓	✓	✓	✓	✓	✓	✓
2.7	✓	✓	✓	✓	✓	✓	✓
2.6		✓	✓	✓	✓	✓	✓
2.5		✓	✓	✓	✓	✓	✓
2.4		✓	✓	✓	✓	✓	✓
2.3			✓	✓	✓	✓	✓
2.2			✓	✓	✓	✓	✓
2.1				✓	✓	✓	✓
2.0				✓	✓	✓	✓
1.2				✓	✓	✓	✓
1.1					✓	✓	✓
1.0						✓	✓

该驱动程序不支持旧版本的MongoDB。

语言兼容性¶

Scala驱动程序	斯卡拉2.13	斯卡拉2.12	斯卡拉2.11
2.9	✓	✓	✓
2.8	✓	✓	✓
2.7	✓	✓	✓
2.6		✓	✓
2.5		✓	✓
2.4		✓	✓
2.3		✓	✓
2.2		✓	✓
2.1		✓	✓
2.0		✓	✓
1.1		✓	✓
1.1			✓
1.0			✓

如何得到帮助¶

在我们的MongoDB社区论坛上提问。
访问我们的支持渠道。
请参阅我们的SCALA JIRA项目以提出问题或请求功能。

Scala驱动程序	MongoDB 4.2	MongoDB 4.0	MongoDB 3.6	MongoDB 3.4	MongoDB 3.2	MongoDB 3.0	MongoDB 2.6
2.9	✓	✓	✓	✓	✓	✓	✓
2.8	✓	✓	✓	✓	✓	✓	✓
2.7	✓	✓	✓	✓	✓	✓	✓
2.6		✓	✓	✓	✓	✓	✓
2.5		✓	✓	✓	✓	✓	✓
2.4		✓	✓	✓	✓	✓	✓
2.3			✓	✓	✓	✓	✓
2.2			✓	✓	✓	✓	✓
2.1				✓	✓	✓	✓
2.0				✓	✓	✓	✓
1.2				✓	✓	✓	✓
1.1					✓	✓	✓
1.0						✓	✓

Scala驱动程序	斯卡拉2.13	斯卡拉2.12	斯卡拉2.11
2.9	✓	✓	✓
2.8	✓	✓	✓
2.7	✓	✓	✓
2.6		✓	✓
2.5		✓	✓
2.4		✓	✓
2.3		✓	✓
2.2		✓	✓
2.1		✓	✓
2.0		✓	✓
1.1		✓	✓
1.1			✓
1.0			✓

Scala驱动程序	MongoDB 4.2	MongoDB 4.0	MongoDB 3.6	MongoDB 3.4	MongoDB 3.2	MongoDB 3.0	MongoDB 2.6
2.9	✓	✓	✓	✓	✓	✓	✓
2.8	✓	✓	✓	✓	✓	✓	✓
2.7	✓	✓	✓	✓	✓	✓	✓
2.6		✓	✓	✓	✓	✓	✓
2.5		✓	✓	✓	✓	✓	✓
2.4		✓	✓	✓	✓	✓	✓
2.3			✓	✓	✓	✓	✓
2.2			✓	✓	✓	✓	✓
2.1				✓	✓	✓	✓
2.0				✓	✓	✓	✓
1.2				✓	✓	✓	✓
1.1					✓	✓	✓
1.0						✓	✓

Scala驱动程序	斯卡拉2.13	斯卡拉2.12	斯卡拉2.11
2.9	✓	✓	✓
2.8	✓	✓	✓
2.7	✓	✓	✓
2.6		✓	✓
2.5		✓	✓
2.4		✓	✓
2.3		✓	✓
2.2		✓	✓
2.1		✓	✓
2.0		✓	✓
1.1		✓	✓
1.1			✓
1.0			✓

Scala驱动程序	MongoDB 4.2	MongoDB 4.0	MongoDB 3.6	MongoDB 3.4	MongoDB 3.2	MongoDB 3.0	MongoDB 2.6
2.9	✓	✓	✓	✓	✓	✓	✓
2.8	✓	✓	✓	✓	✓	✓	✓
2.7	✓	✓	✓	✓	✓	✓	✓
2.6		✓	✓	✓	✓	✓	✓
2.5		✓	✓	✓	✓	✓	✓
2.4		✓	✓	✓	✓	✓	✓
2.3			✓	✓	✓	✓	✓
2.2			✓	✓	✓	✓	✓
2.1				✓	✓	✓	✓
2.0				✓	✓	✓	✓
1.2				✓	✓	✓	✓
1.1					✓	✓	✓
1.0						✓	✓

Scala驱动程序	斯卡拉2.13	斯卡拉2.12	斯卡拉2.11
2.9	✓	✓	✓
2.8	✓	✓	✓
2.7	✓	✓	✓
2.6		✓	✓
2.5		✓	✓
2.4		✓	✓
2.3		✓	✓
2.2		✓	✓
2.1		✓	✓
2.0		✓	✓
1.1		✓	✓
1.1			✓
1.0			✓