前提条件。最低必须是tomcat8.5。jkd最低是1.7

    配置server.xml。如下

     


       <Connector port="443"  
        defaultSSLHostConfigName="www.xuelingxiu.com"
       protocol="org.apache.coyote.http11.Http11Nio2Protocol"
            maxThreads="150"
            SSLEnabled="true">
            <SSLHostConfig hostName="www.xuelingxiu.com">
                <Certificate certificateKeystoreFile="/cert/***.jks" certificateKeystorePassword="***" type="RSA"  />
            </SSLHostConfig>
            <SSLHostConfig hostName="www.zijizhibing.com">
                    <Certificate certificateKeystoreFile="/cert2/***.jks" certificateKeystorePassword="***" type="RSA" />
            </SSLHostConfig>
        </Connector>