Java项目如何记录日志
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1. 导入如上 log下的对应jar包
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2. 在src下新建log4j.properties文件,类容如(详细配置:http://www.cnblogs.com/suman/archive/2010/10/23/1858864.html?)
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}???
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4.查看 记录的日志如下
2013-06-21 15:15:44,436INFO [test.Test.one(Test.java:17)] into one method
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2013-06-21 15:15:44,461ERROR [test.Test.one(Test.java:25)] / by zero
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2013-06-21 15:15:44,462INFO [test.Test.one(Test.java:29)] out one method
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