java.net.UnknownHostException: xxx: 未知的名称或服务
2016-10-25 19:32
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注:xxx:代表服务器名称
报错代码:
解决方案:
修改hosts文件 映射host名到127.0.0.1
报错代码:
[ERROR]-[Thread: localhost-startStop-1]-[net.sf.ehcache.Cache.<clinit>()]: Unable to set localhost. This prevents creation of a GUID. Cause was: xxx: 未知的名称或服务 java.net.UnknownHostException: xxx: 未知的名称或服务 at java.net.InetAddress.getLocalHost(InetAddress.java:1475) ............ Caused by: java.net.UnknownHostException: xxx: 未知的名称或服务 at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:901) at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1295) at java.net.InetAddress.getLocalHost(InetAddress.java:1471) ... 32 more
解决方案:
修改hosts文件 映射host名到127.0.0.1
vim /etc/hosts
127.0.0.1 xxx localhost
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