花果山

下面的方法只是其中一种，供自己学习记录使用 1） 在project/plugins.sbt或者全局plugin的配置文件加入如下pluginaddSbtPlugin("org.xerial.sbt" % "sbt-pack" % "0.7.9") // for sbt-0.13.x or higheraddSbtPlugin("org.xerial.sbt" % "sbt-pack"...

By Alvin Alexander. Last updated: June 3 2016Problem: In a Scala application, you want to extract information from XML you receive, so you can use the data in your application.Solution

如果碰到下列错误log4j:WARN No appenders could be found for logger (test.Main$).log4j:WARN Please initialize the log4j system properly.log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig