JavaWeb项目用浏览器打开网页出现Session Error提示的解决办法

找到web.xml配置的原始配置的位置：

?

1 2 3 4 5 6 7 8 9 10 11 12 13

<servlet>     <servlet-name>dwr-invoker</servlet-name>     <servlet-class>uk.ltd.getahead.dwr.DWRServlet</servlet-class>     <init-param>         <param-name>debug</param-name>         <param-value>false</param-value>     </init-param>     <init-param>         <param-name>allowGetForSafariButMakeForgeryEasier</param-name>         <param-value>true</param-value>     </init-param>     <load-on-startup>1</load-on-startup> </servlet>

 解决的办法很简单，就是在里面插入几行标签，最后的配置如下：

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

<servlet>     <servlet-name>dwr-invoker</servlet-name>     <servlet-class>uk.ltd.getahead.dwr.DWRServlet</servlet-class>     <init-param>         <param-name>debug</param-name>         <param-value>false</param-value>     </init-param>     <init-param>         <param-name>allowGetForSafariButMakeForgeryEasier</param-name>         <param-value>true</param-value>     </init-param>     <init-param>       　　　　　　　<param-name>crossDomainSessionSecurity</param-name>       　　　　　　　<param-value>false</param-value>     　　　 </init-param>     <load-on-startup>1</load-on-startup> </servlet>