log4j:WARN No appenders could be found for logger (us.codecraft.webmagic.scheduler.QueueScheduler).
See original GitHub issueI am a beginner here, starting to use webmagic and have a small question. When I run the sample code “GithubRepoPageProcessor” there are some warnings.
log4j:WARN No appenders could be found for logger (us.codecraft.webmagic.scheduler.QueueScheduler).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
The following output is the data, it runs well.
I searched on google but have no idea. Is the warnning an important thing?
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- State:
- Created 8 years ago
- Comments:7 (1 by maintainers)
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@Richard-Cao 请确保你的log4j.properties在资源目录里
非常感谢。