<Connector port="8443" protocol="org.apache.coyote.http11.Http11AprProtocol" 
                 maxThreads="150" SSLEnabled="true" keystoreFile="conf/cent.pfx" 
        keystoreType="PKCS12" 
        keystorePass="这是密码"> 
          <UpgradeProtocol className="org.apache.coyote.http2.Http2Protocol" /> 
          <SSLHostConfig> 
              <Certificate certificateKeyFile="conf/localhost-rsa-key.pem" 
                           certificateFile="conf/localhost-rsa-cert.pem" 
                           certificateChainFile="conf/localhost-rsa-chain.pem" 
                           type="RSA" /> 
          </SSLHostConfig> 
      </Connector> 
  以上是我tomcat的server.xml中的内容。证书在tomcat的目录的conf目录下我检查了都没有问题,但是为什么tomcat启动之后,没反应,8080端口也没有占用,也就是感觉压根没有启动成功 
 
 运行日志:
 09-Jan-2019 14:21:52.394 WARNING [main] org.apache.catalina.startup.Catalina.load Catalina.start using conf/server.xml: Error at (113, 25) : Multiple SSLHostConfig elements were provided for the host name [_default_]. Host names must be unique.