1.防火墙端口设置
从控制面板打开防火墙 ----->高级设置-------------->入站规则------------>新建规则-------------> 端口 next、next添加您需要的端口如8094
2.crossdomain.xml问题
直接放在tomcat的webapps的root下面，启动tomcat后运行http://localhost:8080/crossdomain.xml可以直接访问
crossdomain.xml内容
<?xml version="1.0"?>
<!DOCTYPE cross-domain-policy SYSTEM "http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd">
<cross-domain-policy>
<allow-access-from domain="*" />
<allow-http-request-headers-from domain="*" headers="*"/>
</cross-domain-policy>
备注链接，谢谢各位好心楼主们：
http://www.iteye.com/problems/52366
http://rexrock0422.blog.163.com/blog/static/3181764520121129114124279/
http://blog.csdn.net/jinxinxin1314/article/details/4455942