logging

Python 标准化

由 家住魔仙堡 提交于 2020-03-02 12:44:02
传统的调试方式是print + openFile，然后这种方式比较繁琐（每次print后要刷新文件缓存），而使用logging模块就会方便很多： # coding=utf-8 __metaclass__ = type __author__ = 'dbloop' import logging # 配置日志 logging.basicConfig(level = logging.INFO,filename = r'C:\Python27\loggingDir\test001\test001.log') # 生成日志 logging.info('Start program.') logging.info('Try to division 1 by 0.') print 1/0 logging.info('The division succeed!') logging.info('End program.') 来源： oschina 链接： https://my.oschina.net/u/2690292/blog/661837

Tomcat 6.0 日志处理

由 冷暖自知 提交于 2020-03-02 00:55:01
本文主要讲的是 Tomcat 自己本身对日志的处理，而非每个 webapp 的日志配置（现在 webapp 一般会独立配置日志）。 内容基本上来自官方文档： http://tomcat.apache.org/tomcat-6.0-doc/logging.html 一、Webapp 记录日志的方法 Tomcat 中的 webapp 有三种方法记录日志： 使用 java.util.logging 使用 Servlet 标准中的日志记录方法 javax.servlet.ServletContext.log(...) 使用任意其它的日志框架（例如 Log4j） 一般来说，每个 webapp 使用的日志框架都是独立的，不会影响其他 webapp。但如果用的是 Java 原生的 java.util.logging，由于它是通过系统加载的，因此各个 webapp 之间会共享同一个日志配置。 二、什么是 JULI Tomcat 默认会使用 java.util.logging (JUL) 日志框架，但重写了一些实现，以解决一个 JVM 中 JUL 只能使用一个配置文件的问题，满足多个 webapp 独立配置日志的需求。这个实现就叫 JULI (['d?u:li])。 全局日志配置 默认使用 ${catalina.base}/conf/logging.properties，这个路径在 Tomcat

JOOQ with Logback

由 浪尽此生 提交于 2020-03-01 04:45:46
问题 I use springBoot with JOOQ and would like to log generated SQL's. I added slf4J to my maven dependency and log4j.xml like in JOOQ documenation (http://www.jooq.org/doc/latest/manual/sql-execution/logging/). But when jooq executes some queries, I can not see any log in my console. I also search for this issue in google, but I couldn't find anything. SpringBoot uses logBack, so I have logBack and slf4J in my path. Is it possible to use logBack for JOOQ ? I didnt any instruction on JOOQ Site

My app just crashed, how can I get the crash log?

由 拈花ヽ惹草 提交于 2020-02-28 15:51:04
问题 I am testing my app on my actual device, and it seems like there is a memory leak. The app has crashed after a couple of hours. How can I pull up the log of the crash? I plugged my phone in via USB and tried: adb logcat -v but I get the following message in my terminal: - waiting for device - error: more than one device and emulator How can I diagnose my crash? 回答1: That's because there's... more than one device and emulator The error is fairly clear. So, what you do in this case is: adb

My app just crashed, how can I get the crash log?

由 一曲冷凌霜 提交于 2020-02-28 15:50:10
问题 I am testing my app on my actual device, and it seems like there is a memory leak. The app has crashed after a couple of hours. How can I pull up the log of the crash? I plugged my phone in via USB and tried: adb logcat -v but I get the following message in my terminal: - waiting for device - error: more than one device and emulator How can I diagnose my crash? 回答1: That's because there's... more than one device and emulator The error is fairly clear. So, what you do in this case is: adb

ILoggingBuilder Logging LogLevel in Appsettings Json doesn't seem to be acknowledged in Azure Log Stream or Blob Log

由 ＊爱你＆永不变心＊ 提交于 2020-02-28 07:09:23
问题 I've created a new .net core 2.1 web app and deployed to Azure and Log Stream and and Application Logging to Blob storage don't seem to be honoring my Logging configuration. I created a new Solution with a new project in Visual Studio 2019 for a .net core 2.1 web app. In the home controller Index route, we added a line log some information that looks like this: private readonly ILogger<HomeController> _logger; public HomeController(ILogger<HomeController> logger) { _logger = logger; } public

java.lang.IllegalArgumentException: port out of range:67001

由 倾然丶 夕夏残阳落幕 提交于 2020-02-27 23:30:34
问题 I am facing the below error while running the script. The script is trying to invoke a webservice..and its succesfull in invoking the webservice. At the end.. its printing the sucessful msgs also, just its throwing some rrors with LOG UTILS in between. Please have a look and suggest.. java.lang.IllegalArgumentException: port out of range:67001 java.lang.NullPointerException at com . drivelogic.services.logging.LogConfig.isDevMode(LogConfig.java:89) at com.drivelogic.services.logging.DlLogger

java.lang.IllegalArgumentException: port out of range:67001

由 你说的曾经没有我的故事 提交于 2020-02-27 23:30:08
问题 I am facing the below error while running the script. The script is trying to invoke a webservice..and its succesfull in invoking the webservice. At the end.. its printing the sucessful msgs also, just its throwing some rrors with LOG UTILS in between. Please have a look and suggest.. java.lang.IllegalArgumentException: port out of range:67001 java.lang.NullPointerException at com . drivelogic.services.logging.LogConfig.isDevMode(LogConfig.java:89) at com.drivelogic.services.logging.DlLogger

Python logging wont shutdown

由 ＊爱你＆永不变心＊ 提交于 2020-02-27 08:16:27
问题 I have been learning the python logging module but have been having problems getting the logging to shutdown after it's done. Here is an example - import logging log = logging.getLogger() log.setLevel(logging.INFO) handler = logging.FileHandler('test.log') handler.setLevel(logging.INFO) formatter = logging.Formatter( fmt='%(asctime)s %(levelname)s: %(message)s', datefmt='%Y-%m-%d %H:%M:%S' ) handler.setFormatter(formatter) log.addHandler(handler) log.info('log file is open') logging.shutdown(

Logging in Clojure

由 心已入冬 提交于 2020-02-26 05:38:34
问题 For Java development, I use Slf4j and Logback. Logger logger = LoggerFactory.getLogger(HelloWorld.class); logger.debug("Hello world."); How to use these two libs in Clojure programs? Majority of Clojure programming doesn't has .class concept (possible of course via AOT). What do you use for logging in Clojure? 回答1: Clojure comes with a logging core library in tools.logging . Add [org.clojure/tools.logging "0.2.3"] to your leiningen project.clj and run $lein deps as usual. Once you use the
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