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:

<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:

<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>
原文地址:https://www.cnblogs.com/zhncnblogs/p/7988693.html