Java开发网 - 如何在junit test case中使用log4j输出日志信息

Topic: 如何在junit test case中使用log4j输出日志信息

1.如何在junit test case中使用log4j输出日志信息	Copy to clipboard
Posted by: dongzg Posted on: 2003-12-18 14:44 在test case中使用log4j不能输出log4j的日志，怎么解决？

2.Re:如何在junit test case中使用log4j输出日志信息 [Re: dongzg]	Copy to clipboard
Posted by: jbwang Posted on: 2003-12-18 21:32 <junit printsummary="withOutAndErr" fork="yes">

3.Re:如何在junit test case中使用log4j输出日志信息 [Re: dongzg]	Copy to clipboard
Posted by: dongzg Posted on: 2003-12-19 14:57 这个参数在哪里设置啊，我是使用的jbuilder的test case，没有找到。

4.Re:如何在junit test case中使用log4j输出日志信息 [Re: dongzg]	Copy to clipboard
Posted by: jbwang Posted on: 2003-12-20 15:32 sorry，我说的是ant的。 jbuilder的test runner，是打印log4j的信息的。只要这些Log信息是打印到控制台的，就会在控制台显示。

5.Re:如何在junit test case中使用log4j输出日志信息 [Re: dongzg]

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Posted by: dongzg
Posted on: 2003-12-20 16:46

下面是错误信息，请帮忙看一下，怎么解决，谢谢。

log4j:ERROR A "org.apache.log4j.ConsoleAppender" object is not assignable to a "org.apache.log4j.Appender" variable.

log4j:ERROR The class "org.apache.log4j.Appender" was loaded by

log4j:ERROR [junit.runner.TestCaseClassLoader@1ee148b] whereas object of type

log4j:ERROR "org.apache.log4j.ConsoleAppender" was loaded by [sun.misc.Launcher$AppClassLoader@e2eec8].

log4j:ERROR Could not instantiate appender named "stdout".

log4j:ERROR A "org.apache.log4j.DailyRollingFileAppender" object is not assignable to a "org.apache.log4j.Appender" variable.

log4j:ERROR The class "org.apache.log4j.Appender" was loaded by

log4j:ERROR [junit.runner.TestCaseClassLoader@1ee148b] whereas object of type

log4j:ERROR "org.apache.log4j.DailyRollingFileAppender" was loaded by [sun.misc.Launcher$AppClassLoader@e2eec8].

log4j:ERROR Could not instantiate appender named "R".

log4j:ERROR A "org.apache.log4j.ConsoleAppender" object is not assignable to a "org.apache.log4j.Appender" variable.

log4j:ERROR The class "org.apache.log4j.Appender" was loaded by

log4j:ERROR [junit.runner.TestCaseClassLoader@1ee148b] whereas object of type

log4j:ERROR "org.apache.log4j.ConsoleAppender" was loaded by [sun.misc.Launcher$AppClassLoader@e2eec8].

log4j:ERROR Could not instantiate appender named "stdout".

log4j:ERROR A "org.apache.log4j.DailyRollingFileAppender" object is not assignable to a "org.apache.log4j.Appender" variable.

log4j:ERROR The class "org.apache.log4j.Appender" was loaded by

log4j:ERROR [junit.runner.TestCaseClassLoader@1ee148b] whereas object of type

log4j:ERROR "org.apache.log4j.DailyRollingFileAppender" was loaded by [sun.misc.Launcher$AppClassLoader@e2eec8].

log4j:ERROR Could not instantiate appender named "R".

log4j:WARN No appenders could be found for logger (com.neusoft.util.Log).

log4j:WARN Please initialize the log4j system properly.

6.Re:如何在junit test case中使用log4j输出日志信息 [Re: dongzg]	Copy to clipboard
Posted by: jbwang Posted on: 2003-12-20 20:12 log4j.rootLogger = DEBUG, mylog log4j.category.mycompany.package = DEBUG, mylog log4j.additivity.mycompany.package = false log4j.appender.mylog=org.apache.log4j.ConsoleAppender log4j.appender.mylog.Target=System.out 给个例子吧。

7.Re:如何在junit test case中使用log4j输出日志信息 [Re: dongzg]	Copy to clipboard
Posted by: dongzg Posted on: 2003-12-22 11:13 多谢楼上的大力支持，不过问题还是没有解决。我得日志记录在web应用中是没有问题的，每日在文件中记录，只是在使用junit来作单元测试的时候，总是不能输出日志。