Log4j 总结（六） log4j 之 WriterAppender

Alrale

public class WriterAppender extends AppenderSkeleton
WriterAppender()          This default constructor does nothing.WriterAppender(Layout layout, java.io.OutputStream os)          Instantiate a WriterAppender and set the output destination to a new OutputStreamWriter initialized with os as its OutputStream.WriterAppender(Layout layout, java.io.Writer writer)          Instantiate a WriterAppender and set the output destination to writer.Logger logger = Logger.getLogger("WriterAppender");SimpleLayout layout = new SimpleLayout();//Writer w = new Writer();WriterAppender appender = new WriterAppender(layout, w);logger.addAppender(appender);logger.setLevel(Level.INFO);...