在定义数据库的时候出现这个，是什么原因，连接的数据库是阿里云数据库，用本地SQL可以连接云端数据库，但是在FR里面自定义数据连接 就会连接不上，是哪里的问题

当前驱动加载路径:D:\FineReport_11.0\webapps\webroot\WEB-INF\lib\sqljdbc.jar

com.fr.third.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 10000, active 0, maxActive 50, creating 1, createElapseMillis 10001

com.fr.third.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java.1839)

com.fr.third.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java.1483)

com.fr.third.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java.1463)

com.fr.third.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java.1452)

com.fr.third.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java.100)

com.fr.stable.pool.DataSourceAdapter.getConnection(DataSourceAdapter.java.60)

com.fr.stable.pool.DataSourceAdapterInvertWrapper.getConnection(DataSourceAdapterInvertWrapper.java.168)

com.fr.cbb.dialect.datasource.pool.DataSourceWrapper.getConnection(DataSourceWrapper.java.279)

com.fr.cbb.dialect.datasource.pool.MemoryConnection.create(MemoryConnection.java.187)

com.fr.cbb.dialect.datasource.DataSourceFactory.getConnection(DataSourceFactory.java.71)

com.fr.data.pool.MemoryConnection.create(MemoryConnection.java.126)

com.fr.data.auth.Authentication.authenticate(Authentication.java.50)

com.fr.data.auth.normal.NormalAuthentication.authenticate(NormalAuthentication.java.50)

com.fr.data.impl.JDBCDatabaseConnection.createConnectionBySelfProperties(JDBCDatabaseConnection.java.383)

com.fr.data.impl.JDBCDatabaseConnection.testConnection(JDBCDatabaseConnection.java.352)

com.fr.data.operator.DataOperator$8.call(DataOperator.java.-1)

com.fr.data.operator.DataOperator$8.call(DataOperator.java.-1)

java.util.concurrent.FutureTask.run(FutureTask.java.266)

java.util.concurrent.Executors$RunnableAdapter.call(Executors.java.511)

java.util.concurrent.FutureTask.run(FutureTask.java.266)

java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java.1149)

java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java.624)

java.lang.Thread.run(Thread.java.748)