Linux和Java程序的UnknownHostException

Question

On suse 32bits, i try to run a java application, i get this error

java.net.UnknownHostException: linux-7w1q.site: linux-7w1q.site: Name or service not known

i checked my /etc/hosts file

127.0.0.1       localhost linux-7w1q
# special IPv6 addresses
::1             localhost ipv6-localhost ipv6-loopback

fe00::0         ipv6-localnet

ff00::0         ipv6-mcastprefix
ff02::1         ipv6-allnodes
ff02::2         ipv6-allrouters
ff02::3         ipv6-allhosts

but it's seem ok

Answer 1

错误消息表明您正在寻找linux-7w1q.site ，但是您的/etc/hosts别名是linux-7w1q