代码运行时报java.lang.SecurityException, Session Error
看是否引用了dwr,如果引用了的话在web.xml 增加
<init-param>
<param-name>crossDomainSessionSecurity</param-name>
<param-value>false</param-value>
</init-param>
看是否引用了dwr,如果引用了的话在web.xml 增加
<init-param>
<param-name>crossDomainSessionSecurity</param-name>
<param-value>false</param-value>
</init-param>