【Junit 报错】No appenders could be found for logger (org.springframework.core.env.StandardEnvironment)....-优快云博客

本文介绍了解决Junit测试过程中出现的Log4j警告的方法，通过配置正确的日志文件来消除这些警告信息。提供了详细的log4j配置示例。

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Junit报错

1 log4j:WARN No appenders could be found for logger (org.springframework.core.env.StandardEnvironment).
2 log4j:WARN Please initialize the log4j system properly.
3 log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.

解决方案：

是因为没有对应的日志文件

对应的将日志文件放在合适的位置即可。

下面给出一页日志文件供参考使用：

 1 ### set log levels ###
 2 log4j.rootLogger = INFO , C , D , E 
 3 
 4 ### console ###
 5 log4j.appender.C = org.apache.log4j.ConsoleAppender
 6 log4j.appender.C.Target = System.out
 7 log4j.appender.C.layout = org.apache.log4j.PatternLayout
 8 log4j.appender.C.layout.ConversionPattern = [springModel][%p] [%-d{yyyy-MM-dd HH\:mm\:ss}] %C.%M(%L) | %m%n
 9 
10 ### log file ###
11 log4j.appender.D = org.apache.log4j.DailyRollingFileAppender
12 log4j.appender.D.File = ../logs/springmvc_hibernate_demo.log
13 log4j.appender.D.Append = true
14 log4j.appender.D.Threshold = INFO 
15 log4j.appender.D.layout = org.apache.log4j.PatternLayout
16 log4j.appender.D.layout.ConversionPattern = [springModel][%p] [%-d{yyyy-MM-dd HH:mm:ss}] %C.%M(%L) | %m%n
17 
18 ### exception ###
19 log4j.appender.E = org.apache.log4j.DailyRollingFileAppender
20 log4j.appender.E.File = ../logs/biologyInfo_error.log 
21 log4j.appender.E.Append = true
22 log4j.appender.E.Threshold = ERROR 
23 log4j.appender.E.layout = org.apache.log4j.PatternLayout
24 log4j.appender.E.layout.ConversionPattern =[springModel][%p] [%-d{yyyy-MM-dd HH\:mm\:ss}] %C.%M(%L) | %m%n