CAS客户端接收参数乱码问题处理

客户端web.xml中Cas20ProxyReceivingTicketValidationFilter标签中添加UTF-8编码即可，如下：

 

<!-- 该过滤器负责对Ticket的校验工作，必须启用它 -->
<filter>
<filter-name>CAS Validation Filter</filter-name>
<filter-class>
org.jasig.cas.client.validation.Cas20ProxyReceivingTicketValidationFilter
</filter-class>
<init-param>
<param-name>casServerUrlPrefix</param-name>
<param-value>https://www.cas.com:8443/cas</param-value>
</init-param>
<init-param>
<param-name>serverName</param-name>
<param-value>http://www.client.com:8180</param-value>
</init-param>

<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param> 
</filter>