Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/log/format/Formatterat org.apache.velocity.runtime.log.LogManager.createLogSystem(LogManager.java:200)at org.apache.velocity.runtime.RuntimeInstance.initializeLogger(RuntimeInstance.java:591)at org.apache.velocity.runtime.RuntimeInstance.init(RuntimeInstance.java:264)at org.apache.velocity.app.VelocityEngine.init(VelocityEngine.java:118)at Test2.main(Test2.java:23)
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函數(shù)式編程
TA貢獻1807條經(jīng)驗 獲得超9個贊
少avalon-logkit。
建議用maven管理jar依賴。用denpendency tree,所有包之間的依賴關(guān)系一目了然。
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