CAS单点登录中文用户名乱码问题
CAS单点登录中文用户名乱码问题,有两种情况
1. CAS server乱码
即在向server端提交用户名和密码时,发生了乱码,解决方法是:
打开WEB-INF/web.xml,在其它的Filter之前,添加
<!-- 字符编码过滤 --> <filter> <filter-name>characterEncodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> <init-param> <param-name>forceEncoding</param-name> <param-value>true</param-value> </init-param> </filter> <filter-mapping> <filter-name>characterEncodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>
这里,用的是springframework的filter,因为lib里面已经有了spring的jar。
2. server向client传递用户名的时候,产生乱码,导致了解析错误,跑出了空指针异常,解决方法是:
修改client的web.xml,添加红色部分
<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>http://10.15.62.29:8080/cas</param-value>
</init-param>
<init-param>
<param-name>serverName</param-name>
<param-value>http://10.15.62.32</param-value>
</init-param>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>redirectAfterValidation</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>CAS Validation Filter</filter-name>
<url-pattern>/user/loginpage</url-pattern>
</filter-mapping>