更新完数据源就连接不上了,提示下面信息
严重: java.lang.NoClassDefFoundError: com/fr/third/alibaba/druid/pool/DruidDataSource
java.util.concurrent.ExecutionException: java.lang.NoClassDefFoundError: com/fr/third/alibaba/druid/pool/DruidDataSource
at java.util.concurrent.FutureTask.report(Unknown Source)
at java.util.concurrent.FutureTask.get(Unknown Source)
at com.fr.dav.LocalEnv.testConnection(Unknown Source)
at com.fr.design.data.datapane.connect.DatabaseConnectionPane$1$1.doInBackground(Unknown Source)
at javax.swing.SwingWorker$1.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at javax.swing.SwingWorker.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source) |