logging

问题 Morgan outputs requests directly to the console. How can I redirect them to npm debug so that it follows the same format as the other stuff which is being logged? My debug.js config looks like the following: import debug from 'debug'; const LOG_PREFIX = 'api'; const info = debug(`${LOG_PREFIX}:info`); const dev = debug(`${LOG_PREFIX}:dev`); const error = debug(`${LOG_PREFIX}:error`); export { info, dev, error, }; And I currently log other stuff like: import { info } from './debug'; info('App

问题 Some investigation on existing C /C++ logging solutions turned out that Pantheios might be the best in my case, that is lowest overhead if logging is disabled. All the loggers seem to support a kind of a print log message. However, in my case I have a function call that should be avoided if logging is disabled (since it's quite expensive). At the moment I use a very simple logging setup like #ifdef DEBUG_L1 cout << "msg 1" << endl // log level 1 #ifdef DEBUG_L2 printBuffer() // log level 2

问题 I want to do something which I thought is simple. Actually with the python logging module, I am interested logging everything on the command line at the level given from the command line arguments, and log to file to a fixed DEBUG level. Creating two different loggers with different levels doesn't work, but setting the levels of two different handlers both added to the root logger doesn't work either, so any idea about how I should actually do it? (reading on other links the second approach

问题 I want to use default Qt message handler while logging messages to a log file except qDebug. Here my solution, do you have any suggestion or what are the possible problems with this implementation? Header: #ifndef QLOGGER_H #define QLOGGER_H #include <QtCore/QObject> #include <QtCore/QFile> #include <QtCore/QDateTime> class QLogger : public QObject { Q_OBJECT public: QLogger(); ~QLogger(); static void start(); static void finish(); static QString filename; private: static void

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed last year . I'm trying to find the best way to measure the duration of a method to log them on Application Insights, I know it's possible if we do something like this: public void TestMethod() { var sw = Stopwatch.StartNew(); //code here sw.Stop(); Console.WriteLine("Time elapsed: {0}", sw

问题 I have been trying to do this with no luck so I've decided to ask SO. I have a page with a bunch of different buttons and each button has it own parameters. I want to create a .txt file as a log and then every time someone clicks on one of the buttons write in the log with the parameters and the button that was clicked. Each button has its own function so I'm assuming I would just create the function and then add it at the beginning of each function using the function's parameters. So I would

问题 I want to log messages of a specific logger name, of a certain level and higher (say INFO and up) to a specific log handler, say a file handler, while still getting all log messages to the console. Python is version 2.7. What I tried until now was to create two loggers: A root logger A named logger For the root logger, I attached a logging.StreamHandler , and set the log level to logging.DEBUG . Then I attached a handler to the named logger and set level to logging.INFO for that logger. When

问题 This question already has answers here : How to print a query string with parameter values when using Hibernate (29 answers) Closed 6 years ago . In my hibernate.cfg.xml, I have the following: <property name="show_sql">true</property> In my log4j.xml, I have the following: <logger name="org.hibernate" additivity="false"> <level value="TRACE"/> <appender-ref ref="hbn_log"/> </logger> <category name="org.hibernate.SQL" additivity="false"> <priority value="TRACE"/> <appender-ref ref="hbn_log"/>

问题 Can anyone tell me how to insert a new line in the message of a mule logger component? For example, I have the following in the message for the logger: Payload is: #[payload] Inbound Headers: #[headers:INBOUND:*] Outbound Headers: #[headers:OUTBOUND:*] Exceptions: #[exception] I'd like to insert a new line after each of the above. I've tried just adding \n to the end of each line, but that didn't work. 回答1: Use MEL: <logger message="#['Payload is:'+payload+'\nInbound Headers: '+message

问题 When I do the following in my working copy: > git diff 'master@{1 hour ago}' It prints warning: Log for 'master' only goes back to Thu, 14 Jan 2016 15:37:11 -0500. Yet when I do git log master , it clearly goes back farther: commit bb9c80fb1c3895a9c11f7a60710497cc8406e71f Author: Andy Edwards <andy@example.com> Date: Tue Jan 12 22:44:21 2016 -0600 ... Am I doing something wrong, or is this a git bug? 回答1: Use git-whatchanged instead. git whatchanged --since="1 hour ago" --patch 来源： https:/