java 日志小技巧

java打印日志小技巧

" trace:" +
                    Arrays.stream(Thread.currentThread().getStackTrace()).map(stackTraceElement ->
                        "class:" + stackTraceElement.getClassName() + " " +
                        "file:" + stackTraceElement.getFileName() + " " +
                        "method:" + stackTraceElement.getMethodName() + " " +
                        "line:" + stackTraceElement.getLineNumber() + "rn"
                    ).collect(Collectors.joining())