javax.net.ssl.SSLException: Received fatal alert: protocol_version sun.security.ssl.Alerts.getSSLException(Alerts.java.208) sun.security.ssl.Alerts.getSSLException(Alerts.java.154) sun.security.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java.2020) sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java.1127) sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java.1367) sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java.1395) sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java.1379) com.mysql.jdbc.ExportControlled.transformSocketToSSLSocket(ExportControlled.java.188) com.mysql.jdbc.MysqlIO.negotiateSSLConnection(MysqlIO.java.4901) com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java.1659) com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java.1226) com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java.2188) com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java.2219) com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java.2014) com.mysql.jdbc.ConnectionImpl. com.mysql.jdbc.JDBC4Connection. sun.reflect.GeneratedConstructorAccessor166.newInstance(null.-1) sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java.45) java.lang.reflect.Constructor.newInstance(Constructor.java.423) com.mysql.jdbc.Util.handleNewInstance(Util.java.425) com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java.386) com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java.330) com.fr.third.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java.1461) com.fr.third.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java.1525) com.fr.third.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java.2165) 以下不成功界面: 但是finebi里面已经成功了,如下所示: |