Note: This release is in preview. Features described here don’t become generally available until the latest general availability date that Salesforce announces for this release. Before then, and where features are noted as beta, pilot, or developer preview, we can’t guarantee general availability within any particular time frame or at all. Make your purchase decisions only on the basis of generally available products and features.

Logger

The Logger class provides a standardized way to save debug, verbose, info, or error log messages.
Use this signature to define the Logger class.
1object Logger

Log a Debug Message

Use the message and tag parameters to log an informational message by using this code.

final Unit d(String tag, String message)

Log an Error Message

Use the message parameter to log an error message by using this code.

final Unit e(String tag, String message, Throwable throwable)

Log an Information Message

Use the message parameter to add an information log by using this code.

final Unit i(String tag, String message)

Add a Verbose Log

Use the message parameter to log a verbose message by using this code.

final Unit v(String tag, String message)