java – 无法在mac上打开h2.jar
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我试图为我的java应用程序构建一个H2数据库,我认为它正在工作,但是我无法执行.jar文件以查看它是否正常工作……..我正在使用我的朋友,他有一个mac并且它对他有效,我们有相同的java版本
我试过双击.jar,我试图用命令行打开它
java -jar h2-1.3.170.jar它向我展示了异常
IO Exception: "java.net.UnknownHostException: dhcp-10-231-195-255: dhcp-10-231-195-255: nodename nor servname provided, or not known" [90028-170]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:329)
at org.h2.message.DbException.get(DbException.java:158)
at org.h2.message.DbException.convert(DbException.java:273)
at org.h2.util.NetUtils.getLocalAddress(NetUtils.java:263)
at org.h2.server.web.WebServer.updateURL(WebServer.java:325)
at org.h2.server.web.WebServer.init(WebServer.java:315)
at org.h2.tools.Server.<init>(Server.java:51)
at org.h2.tools.Server.createWebServer(Server.java:412)
at org.h2.tools.Console.runTool(Console.java:228)
at org.h2.tools.Console.main(Console.java:100)
Caused by: java.net.UnknownHostException: dhcp-10-231-195-255: dhcp-10-231-195-255: nodename nor servname provided, or not known
at java.net.InetAddress.getLocalHost(InetAddress.java:1438)
at org.h2.util.NetUtils.getLocalAddress(NetUtils.java:261)
... 6 more
Caused by: java.net.UnknownHostException: dhcp-10-231-195-255: nodename nor servname provided, or not known
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:866)
at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1258)
at java.net.InetAddress.getLocalHost(InetAddress.java:1434)
... 7 more
Exception in thread "main" org.h2.message.DbException: IO Exception: "java.net.UnknownHostException: dhcp-10-231-195-255: dhcp-10-231-195-255: nodename nor servname provided, or not known" [90028-170]
at org.h2.message.DbException.get(DbException.java:158)
at org.h2.message.DbException.convert(DbException.java:273)
at org.h2.util.NetUtils.getLocalAddress(NetUtils.java:263)
at org.h2.server.TcpServer.getURL(TcpServer.java:193)
at org.h2.tools.Server.getStatus(Server.java:391)
at org.h2.tools.Console.printProblem(Console.java:300)
at org.h2.tools.Console.runTool(Console.java:270)
at org.h2.tools.Console.main(Console.java:100)
Caused by: org.h2.jdbc.JdbcSQLException: IO Exception: "java.net.UnknownHostException: dhcp-10-231-195-255: dhcp-10-231-195-255: nodename nor servname provided, or not known" [90028-170]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:329)
... 8 more
Caused by: java.net.UnknownHostException: dhcp-10-231-195-255: dhcp-10-231-195-255: nodename nor servname provided, or not known
at java.net.InetAddress.getLocalHost(InetAddress.java:1438)
at org.h2.util.NetUtils.getLocalAddress(NetUtils.java:261)
... 5 more
Caused by: java.net.UnknownHostException: dhcp-10-231-195-255: nodename nor servname provided, or not known
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:866)
at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1258)
at java.net.InetAddress.getLocalHost(InetAddress.java:1434)
... 6 more
解决方法:
要临时修复它,请编辑主机文件并将主机名追加到127.0.0.1
环回地址：
sudo vi /etc/hosts
127.0.0.1 localhost YourHostname
255.255.255.255 broadcasthost
::1 localhost
fe80::1%lo0 localhost
192.168.1.3 loki
首先设置它,使用：
sudo scutil –set HostName YourHostname
请点击此JIRA链接获取更多信息：https://jira.exoplatform.org/browse/KER-203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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