解决办法异常简单不需要配置win防火墙 修改tomcat目录下/conf/server.xml <Connector port="8080" protocol="HTTP/1.1" address="192.168.50.249" connectionTimeout="20000" redirectPort="8443" URIEncoding="UTF-8"/> 只需添加address="主机ip"即可 添加完成后主机也必须用ip访问 localhost和127.0.0.1不能访问