日志报错java.net.BindException: Cannot assign requested address
it turned out the issue
was a messed up localhost interface. The shutdown port in tomcat binds
explicitly to the localhost interface (127.0.0.1) so that interface
needs to be working correctly.
然后检查回送地址localhost
ping不通
ifconfig看不到loopback
添加回送地址：
文件/etc/network/interfaces
正确的配置应该是
# Used by ifup(8) and ifdown(8). See the interfaces(5) manpage or
# /usr/share/doc/ifupdown/examples for more information.
auto lo
iface lo inet loopback
auto eth0
allow-hotplug eth0
iface eth0 inet dhcp
# /usr/share/doc/ifupdown/examples for more information.
auto lo
iface lo inet loopback
auto eth0
allow-hotplug eth0
iface eth0 inet dhcp
最后重启服务器shutdown -r now