一:搭建好Selenium+testNG+Maven环境,可参考
http://www.cnblogs.com/hc1020/p/8602863.html
二:百度搜索Maven仓库,然后搜索Log4j.jar,点击需要的版本,Copy如下的信息至Pom.xml中(本博主选的是1.2.17版本)
<!-- https://mvnrepository.com/artifact/log4j/log4j --> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.17</version> </dependency>
三:在src这个根目录下创建Log4j.properties文件,然后搜索Log4j配置Copy到Log4j.properties中。Log4j配置如下:
### u8BBEu7F6E### log4j.rootLogger = debug,stdout,D,E ### u8F93u51FAu4FE1u606Fu5230u63A7u5236u62AC ### log4j.appender.stdout = org.apache.log4j.ConsoleAppender log4j.appender.stdout.Target = System.out log4j.appender.stdout.layout = org.apache.log4j.PatternLayout log4j.appender.stdout.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} method:%l%n%m%n ### u8F93u51FADEBUG u7EA7u522Bu4EE5u4E0Au7684u65E5u5FD7u5230=E://logs/error.log ### log4j.appender.D = org.apache.log4j.DailyRollingFileAppender log4j.appender.D.File = logs/log.log log4j.appender.D.Append = true log4j.appender.D.Threshold = DEBUG log4j.appender.D.layout = org.apache.log4j.PatternLayout log4j.appender.D.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss} [ %t:%r ] - [ %p ] %m%n ### u8F93u51FAERROR u7EA7u522Bu4EE5u4E0Au7684u65E5u5FD7u5230=E://logs/error.log ### log4j.appender.E = org.apache.log4j.DailyRollingFileAppender log4j.appender.E.File = logs/error.log log4j.appender.E.Append = true log4j.appender.E.Threshold = ERROR log4j.appender.E.layout = org.apache.log4j.PatternLayout log4j.appender.E.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss} [ %t:%r ] - [ %p ] %m%n
四:在需要调用的类中,引用
Logger logger=Logger.getLogger(类名.class);
然后调用即可
logger.info("This is Log4j information");