web 界面登录后报错

我集成 springboot 后,登录进去以后报错: Making DataFactory:com.raqsoft.report.dataset.SQLDataSetFactory failure (dataset named):ds1 Caused:connection exception: connection failure: java.io.EOFException
应该怎么解决:

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demo 数据库是启动的,并且未报错:

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