项目中的单点登录是通过CAS配置的,如果是未登录状态,那么请求在通过CAS过滤器校验时会转向登陆页面,无法通过访问类似http://localhost:8080/portal/business-plugin/charge/rfgl/pay/showPayList.jsp的方式访问到项目中的静态资源。现要开放一个页面给第三方,仅用于数据查阅,需要去掉该页面的校验,方法如下:
<filter>
<filter-name>CASFilter</filter-name>
<filter-class>org.jasig.cas.client.authentication.AuthenticationFilter</filter-class>
<init-param>
<param-name>casServerLoginUrl</param-name>
<!-- cas路径 -->
<param-value>http://localhost:8080/cas/login</param-value>
</init-param>
<init-param>
<param-name>serverName</param-name>
<!-- 业务系统路径 -->
<param-value>http://localhost:8080</param-value>
</init-param>
<init-param>
<!-- 不需通过校验的请求资源,用正则表达式表示 -->
<param-name>ignorePattern</param-name>
<param-value>/js/*|/business-plugin/charge/charge-resource/images/*|/restful/*|business-plugin/charge/rfgl/pay/showPayList.jsp</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>CASFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>