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连接字符串(Connection Strings)

MongoDB Atlas 部署连接字符串示例

您可以使用连接字符串来定义 MongoDB 实例与以下目标之间的连接：

  • 您的应用程序，当您使用驱动程序进行连接时。

  • MongoDB Compass 和 MongoDB Shell (mongosh) 等工具。

以下示例连接字符串连接到一个部署。

使用用户名和密码进行身份验证的Atlas集群

mongosh "mongodb+srv://cluster0.example.mongodb.net myFirstDatabase" --apiVersion 1 --username myDatabaseUser
mongodb+srv://myDatabaseUser:D1fficultP%40ssw0rd@cluster0.example.mongodb.net/
mongodb+srv://myDatabaseUser:D1fficultP%40ssw0rd@cluster0.example.mongodb.net/
mongodb+srv://myDatabaseUser:D1fficultP%40ssw0rd@cluster0.example.mongodb.net/
mongodb+srv://myDatabaseUser:D1fficultP%40ssw0rd@cluster0.example.mongodb.net/?retryWrites=true&w=majority
mongodb+srv://myDatabaseUser:D1fficultP%40ssw0rd@cluster0.example.mongodb.net/?retryWrites=true&w=majority
mongodb+srv://myDatabaseUser:D1fficultP%40ssw0rd@cluster0.example.mongodb.net/
mongodb+srv://myDatabaseUser:D1fficultP%40ssw0rd@cluster0.example.mongodb.net/?retryWrites=true&w=majority
mongodb+srv://myDatabaseUser:D1fficultP%40ssw0rd@cluster0.example.mongodb.net/?retryWrites=true&w=majority
mongodb+srv://myDatabaseUser:D1fficultP%40ssw0rd@cluster0.example.mongodb.net/?retryWrites=true&w=majority
mongodb+srv://myDatabaseUser:D1fficultP%40ssw0rd@cluster0.example.mongodb.net/?retryWrites=true&w=majority
mongodb+srv://myDatabaseUser:D1fficultP%40ssw0rd@cluster0.example.mongodb.net/?retryWrites=true&w=majority
mongodb+srv://myDatabaseUser:D1fficultP%40ssw0rd@cluster0.example.mongodb.net/
mongodb+srv://myDatabaseUser:D1fficultP%40ssw0rd@cluster0.example.mongodb.net/?retryWrites=true&w=majority

使用Amazon Web Services IAM 档案进行身份验证的Atlas集群

以下示例连接到一个Atlas 集群，该集群已配置为支持通过Amazon Web Services IAM身份验证凭证：

mongosh 'mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS'
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS

以这种方式使用Amazon Web Services IAM凭证连接到Atlas会使用 MONGODB-AWS authentication mechanism 和 $external authSource。

如果您使用Amazon Web Services会话令牌，请在authMechanismProperties值中指定AWS_SESSION_TOKEN，如下示例所示：

mongosh 'mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS&authMechanismProperties=AWS_SESSION_TOKEN:<aws session token>'
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS&authMechanismProperties=AWS_SESSION_TOKEN:<aws session token>
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS&authMechanismProperties=AWS_SESSION_TOKEN:<aws session token>
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS&authMechanismProperties=AWS_SESSION_TOKEN:<aws session token>
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS&authMechanismProperties=AWS_SESSION_TOKEN:<aws session token>
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS&authMechanismProperties=AWS_SESSION_TOKEN:<aws session token>
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS&authMechanismProperties=AWS_SESSION_TOKEN:<aws session token>
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS&authMechanismProperties=AWS_SESSION_TOKEN:<aws session token>
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS&authMechanismProperties=AWS_SESSION_TOKEN:<aws session token>
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS&authMechanismProperties=AWS_SESSION_TOKEN:<aws session token>
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS&authMechanismProperties=AWS_SESSION_TOKEN:<aws session token>
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS&authMechanismProperties=AWS_SESSION_TOKEN:<aws session token>
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS&authMechanismProperties=AWS_SESSION_TOKEN:<aws session token>
mongodb+srv://<aws access key id>:<aws secret access key>@cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS&authMechanismProperties=AWS_SESSION_TOKEN:<aws session token>

注意

如果 AWS 访问密钥 ID、秘密访问密钥或会话令牌包含以下字符：

$ : / ? # [ ] @

这些字符必须使用百分比编码进行转换。

您还可以使用标准Amazon Web Services IAM 环境变量在您的平台上设立这些凭证。mongosh 当您使用 MONGODB-AWS authentication mechanism 时，会检查以下环境变量：

  • AWS_ACCESS_KEY_ID

  • AWS_SECRET_ACCESS_KEY

  • AWS_SESSION_TOKEN

如果已设置了这些凭证，就无需在连接字符串中指定。

以下示例会在 bash Shell 中设置这些环境变量：

export AWS_ACCESS_KEY_ID='<aws access key id>'
export AWS_SECRET_ACCESS_KEY='<aws secret access key>'
export AWS_SESSION_TOKEN='<aws session token>'

在其他Shell中设置环境变量的事务语法会有所不同。有关更多信息，请参阅适用于您的平台的文档。

要验证是否已设立这些环境变量，运行以下命令：

env | grep AWS

设立后，以下示例将使用这些环境变量连接到Atlas 集群：

mongosh 'mongodb+srv://cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS'
mongodb+srv://cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS
mongodb+srv://cluster0.example.com/testdb?authSource=$external&authMechanism=MONGODB-AWS

后退

Azure服务连接器

来年

自管理集群连接示例

在此页面上