Wildfly獲取數據源參數

Question

是否可以獲取在standalone.xml中配置的數據源參數的值？ 即，我需要密碼和用戶名。

Answer 1

使用jboss-cli可以做到這一點。 給定示例數據源，您可以通過以下方式讀取屬性：

/subsystem=datasources/data-source=ExampleDS:read-attribute(name=user-name)

完整的例子：

jboss-cli.bat

You are disconnected at the moment. Type 'connect' to connect to the server or 'help' for the list of supported commands.
[disconnected /] embed-server
[standalone@embedded /] /subsystem=datasources/data-source=ExampleDS:read-attribute(name=user-name)
{
    "outcome" => "success",
    "result" => "sa"
}
[standalone@embedded /] /subsystem=datasources/data-source=ExampleDS:read-attribute(name=password)
{
    "outcome" => "success",
    "result" => "sa"
}

https://docs.jboss.org/author/display/WFLY8/CLI+Recipes中有一些示例