javax.net.ssl.SSLHandshakeException: No appropriate protocol (protocol is disabled or cipher suites are inappropriate) sun.security.ssl.HandshakeContext.<init>(HandshakeContext.java.171) sun.security.ssl.ClientHandshakeContext.<init>(ClientHandshakeContext.java.106) sun.security.ssl.TransportContext.kickstart(TransportContext.java.245) sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java.410) sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java.389) com.mysql.jdbc.ExportControlled.transformSocketToSSLSocket(ExportControlled.java.149) com.mysql.jdbc.MysqlIO.negotiateSSLConnection(MysqlIO.java.4894) com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java.1661) com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java.1228) com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java.2253) com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java.2284) com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java.2083) com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java.806) com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java.47) sun.reflect.GeneratedConstructorAccessor176.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.404) com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java.410) com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java.328) com.fr.third.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java.1666) com.fr.third.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java.1732) com.fr.third.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java.2907) tomcat整体迁移后,数据连接异常,请问是什么原因 |