DWR CSRF Security Error

在weblogic出现错误：DWR CSRF Security Error


解决办法:

修改 web.xml 中 DWR 配置信息

原:

<servlet> 
      <servlet-name>dwr-invoker</servlet-name> 
     <servlet-class>org.directwebremoting.spring.DwrSpringServlet</servlet-class> 
     <init-param>
      <param-name>debug</param-name>
      <param-value>true</param-value>
  </init-param>
</servlet>



加入跨域调用配置信息(红色部分)，修改为:

<servlet> 
      <servlet-name>dwr-invoker</servlet-name> 
      <servlet-class>org.directwebremoting.spring.DwrSpringServlet</servlet-class> 
      <init-param>
             <param-name>debug</param-name>
             <param-value>true</param-value>
      </init-param>
      <init-param>
             <param-name>crossDomainSessionSecurity</param-name>
             <param-value>false</param-value>
      </init-param>
      <init-param>
            <param-name>allowScriptTagRemoting</param-name>
            <param-value>true</param-value>
      </init-param>
</servlet>