在配置之前請先準(zhǔn)備證書。

參考http://www.itdecent.cn/p/97883f720ad9

tomcat9文檔：

http://tomcat.apache.org/tomcat-9.0-doc/ssl-howto.html

配置server.xml

8443改為443不用端口訪問，類似80端口

<!-- Define a SSL Coyote HTTP/1.1 Connector on port 8443 -->
<Connector
           protocol="org.apache.coyote.http11.Http11NioProtocol"
           port="443" maxThreads="200"
           scheme="https" secure="true" SSLEnabled="true"
           keystoreFile="D:/Java/jdk1.8.0_77/caskeystore" keystorePass="123456"
           clientAuth="false" sslProtocol="TLS"/>

啟動訪問
https://cas.demo.com