Logging a message¶
This API logs a message and or error to the server. If the log buffer is configured, the message is stored in it for subsequent flush, otherwise, the log message is delivered to the server.All methods are available on the logger object retrieved using the method described above:
Backendless.Logging.getLogger(loggerName).debug(message);
Backendless.Logging.getLogger(loggerName).info(message);
Backendless.Logging.getLogger(loggerName).warn(message);
Backendless.Logging.getLogger(loggerName).warn(message, exception);
Backendless.Logging.getLogger(loggerName).error(message);
Backendless.Logging.getLogger(loggerName).error(message, exception);
Backendless.Logging.getLogger(loggerName).fatal(message);
Backendless.Logging.getLogger(loggerName).fatal(message, exception);
Backendless.Logging.getLogger(loggerName).trace(message);
where:
Argument | Description |
---|---|
message |
the message to log. |
exception |
an exception or error to log. Backendless logs a stack trace for the exception. |
loggerName |
any string value which identifies the logger. |
Example¶
Backendless.Logging.getLogger("com.mbaas.Logger").info("Starting application..");
Once the example runs, the Manage > Log Management screen in the Backendless Console will show the following: