本来在windows系统上调试mapabc是正常,今天转移到linux就出现问题了,经过反复调试,发现是linux无法访问到http://search1.mapabc.com/sisserver引起的问题。
抛出的异常片段:
java.net.UnknownHostException:search1.mapabc.com
这个异常其实是linux无法解析域名引起的,只要在配置一下这个域名对应的IP地址即可解决。
解决办法:
cd /etc/
vi hosts
输入:
211.151.71.11 search1.mapabc.com
保存再查看结果:
[root@localhost etc]# more hosts
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1 localhost.localdomain localhost
211.151.71.11 search1.mapabc.com
然后测试一下域名的连接:
[root@localhost etc]# ping 211.151.71.11
PING 211.151.71.11 (211.151.71.11) 56(84) bytes of data.
64 bytes from 211.151.71.11: icmp_seq=0 ttl=242 time=52.6 ms
64 bytes from 211.151.71.11: icmp_seq=1 ttl=242 time=52.4 ms
--- 211.151.71.11 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 52.492/52.560/52.628/0.068 ms, pipe 2
可以ping通了
最后测试网站,不再出现同一个问题,成功运行!
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