* the local host is returned instead. If the ip address of the local host * cannot be resolved or if there is any other failure, "localhost" is * returned as a fallback. */publicstaticStringlocalHostName(){try{ InetAddress localhost = InetAddress.getLocalHost();returnlocalhost.getHostName(...
import java.net.InetAddress;你写的import java.net.InetAddress.*;错了一层 但是 你的程序却依然调不通的 问题很多 至少截图上这段代码不知所云 如果你不是这个意思 请不要介意 如果你程序调不通 那么可以告诉你这个程序是是啥需求
isEqualTo(lbAddr); assertThat(resolvedBalancerSockAddr.getPort()).isEqualTo(lbPort); assertThat(result.getServiceConfig().getConfig()).isNotNull(); verify(mockAddressResolver).resolveAddress(hostName); verify(mockResourceResolver).resolveTxt("_grpc_config." + hostName); verify(mockResource...
Solaris 10, but should be reproducible on any unix system. EXTRA RELEVANT SYSTEM CONFIGURATION : MUST run as root. You must be root to have priviliges to create raw sockets over which to send the ICMP ECHO. If you are not root then this problem cannot be reproduced. A DESCRIPTION OF THE...
Returns the host name corresponding to this IP address. This may or may not be a fully-qualified name. If the IP address could not be resolved, the numeric representation is returned instead (seegetHostAddress()). public staticInetAddressgetLocalHost() ...
This bug can be reproduced always. --- BEGIN SOURCE --- import java.net.InetAddress; import java.net.UnknownHostException; import java.util.Arrays; public class InetAddressGetAllByName { public static void main(String[] args) throws UnknownHostException { System.out.println(Arrays...
mPort.setError(mContext.getString(R.string.port_cannot_be_empty));returnfalse; }elseif(Integer.parseInt(mPort.getText().toString()) <=0||65535<= Integer.parseInt(mPort.getText().toString())) { mPort.setError(mContext.getString(R.string.invalid_peer_port));returnfalse; ...
JDK-8135259 : InetAddress.getAllByName only reports "unknown error" instead of actual cause Type: Bug Component: core-libs Sub-Component:java.net Affected Version: 8 Priority: P3 Status: Resolved Resolution: Fixed OS: linux_ubuntu CPU: x86_64 Submitted: 2015-09-02 Updated: 2016-07-21 Resolve...
DCache底层采用哈希表存储。以MKVCache为例，使用的哈希算法在如下文件中：因为
* @throws UnknownHostException if the given hostname cannot be resolved */ @Nullable public static String resolveHostName(String hostname) throws UnknownHostException { if (hostname == null || hostname.isEmpty()) { return null; } return InetAddress.getByName(hostname).getCanonicalHostName(); } ...