public class ExceptionUtil { /** * @param * @功能说明:在日志文件中,打印异常堆栈 * @return:String */ public static String getStringExceptionStack(Throwable e) { StringWriter errorsWriter = new StringWriter(); e.printStackTrace(new PrintWriter(errorsWriter)); return errorsWriter.toString(); } }
logger.error("error:"+ ExceptionUtil.getStringExceptionStack(e));