1.WEB-INF/deployerConfigContext.xml
在<bean class = "org.jasig.cas.authentication.handler.support.HttpBasedServiceCredentialsAuthenticationHandler" p:httpClient-ref = "httpClient" />
增加参数 p:requireSecure="false" ，是否需要安全验证，即 HTTPS ， false 为不采用 如下：
<bean class = "org.jasig.cas.authentication.handler.support.HttpBasedServiceCredentialsAuthenticationHandler" p:httpClient-ref = "httpClient" p:requireSecure= "false" />
2.WEB-INF/spring-configuration/ticketGrantingTicketCookieGenerator.xml
修改 p:cookieSecure="true" 为 p:cookieSecure=" false " ， 即不需要安全 cookie
如下部分：
<bean id = "ticketGrantingTicketCookieGenerator" class = "org.jasig.cas.web.support.CookieRetrievingCookieGenerator"
p:cookieSecure = " false "
p:cookieMaxAge = "-1"
p:cookieName = "CASTGC"
p:cookiePath = "/cas" />
3.WEB-INF\spring-configuration\warnCookieGenerator.xml
修改 p:cookieSecure="true" 为 p:cookieSecure=" false " ， 即不需要安全 cookie
结果如下：
<bean id = "warnCookieGenerator" class = "org.jasig.cas.web.support.CookieRetrievingCookieGenerator"
p:cookieSecure = " false "
p:cookieMaxAge = "-1"
p:cookieName = "CASPRIVACY"
p:cookiePath = "/cas" />
4.修改 services/Apereo-10000002.json下面的serviceId的https改成http
5.修改 services/services\HTTPSandIMAPS-10000001.json下面的serviceId的https改成http
客户端tomcat分别修改login-tomcat-8.0.12\webapps\examples\WEB-INF\web.xml和blog-tomcat-8.0.12\webapps\examples\WEB-INF\web.xml
修改成http和相对于的端口号
访问地址分别为：
http://login.hacker.org:18080/examples/servlets/servlet/HelloWorldExample
http://blog.hacker.org:28080/examples/servlets/servlet/HelloWorldExample