的UnknownHostException在RoboVM

Question

iOS設備上

我試圖在iOS設備上初始化JmDNS，獲得與行地址iOS設備這會導致一個UnknownHostException，與堆棧跟蹤：

java.net.UnknownHostException: Unable to resolve host "#{name of iphone}": nodename nor servname provided, or not known 
at libcore.io.GaiException.rethrowAsUnknownHostException(GaiException.java) 
at java.net.InetAddress.lookupHostByName(InetAddress.java) 
at java.net.InetAddress.getLocalHost(InetAddress.java) 
at com.glassknuckle.ThiefTown.Networking.ThiefClient$NETWORK_TASK.run(ThiefClient.java) 
at java.lang.Thread.run(Thread.java) 
Caused by: libcore.io.GaiException: getaddrinfo failed: EAI_NONAME (nodename nor servname provided, or not known) 
at libcore.io.Posix.getaddrinfo(Native Method) 
at libcore.io.ForwardingOs.getaddrinfo(ForwardingOs.java) 
... 4 more 

我讀過的意見並稱「127.0.0.1」傳遞的地址，但這並不當其它設備試圖連接到工作它通過這個IP。 我不知道該從這裏做什麼 - 我絕對需要獲得本地IP地址，但我不知道如何獲得它。這似乎與roboVM有關，但我不完全確定。也許有人可以對此有所瞭解？

Answer 1

自己弄明白了。顯然，iOS會阻止您通過getLocalHost獲取本地IP地址。我不得不使用RoboVM橋插入一個Objective-C腳本來做到這一點：http://blog.robovm.org/2013/08/support-for-objective-c-blocks.html