Vert.x: the best way to enter a file

Question

What is the fastest asynchronous way to write to a file in Vert.x?

The goal is to write logs from registrars from different classes (for example, Class1, Class2, etc.) into 1 file (something like "console.log")

Answer 1

Vert.x uses the JDK-related JUL logging framework to avoid the delivery of additional dependencies. However, it allows you to add a custom registrar implementation.

, , , java.util.logging.config.file:

• , () , :

  handlers = java.util.logging.MyFileHandler
  config   =
  #...
  

• Vert.x:

  -Djava.util.logging.config.file=config/logging.properties
  

• Logger :

  Logger logger = LoggerFactory.getLogger("some.package.MyClass");
  

• , (-):

  logger.info("some informative message");
  

, ( FileHandler).

Vert.x , .

Answer 2

, .. . , . slf4j + log4 .