Macam lc 启动不了opc server

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mac系统启动服务器失败,mac上安装和启动openfire服务器失败解决办法
苏欣妍
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openfire版本：v402
Java版本：Java8 update102
第一次安装好后，在系统偏好设置里点击start openfire,openfire的状态始终是stoped
着实气人，后将JDK卸载，再将openfire卸载，卸载命令如下
一、卸载jdk 终端依次执行下面的命令
sudo rm -fr /Library/Internet\ Plug-Ins/JavaAppletPluginplugin
sudo rm -rf /Library/PreferencePanes/JavaControlPanelprefPane
sudo rm -rf /Library/Internet\ Plug-Ins/JavaAppletPluginplugin
sudo rm -rf /Library/Java
二、卸载openfire 终端执行下面的命令
sudo rm -rf /usr/local/openfire
sudo rm -rf /Library/PreferencePanes/OpenfireprefPane
sudo rm -rf /Library/LaunchDaemons/orgjivesoftwareopenfireplist
sudo rm -rf /private/var/db/dslocal/nodes/Default/users/openfireplist
sudo rm -rf /Library/Receipts/Openfirepkg
卸载完成后，在终端输入
java -version
会d出提示你安装JDK的窗口
点击窗口上的“更多”，转到oracle网站下载jdk，安装
再安装openfire，再进偏好设置启动openfire，居然running了。到此问题解决。

给你个例子
连接类
import orgjivesoftwaresmackConnectionConfiguration;
import orgjivesoftwaresmackXMPPConnection;
import orgjivesoftwaresmackXMPPException;
public class Conn {
private static XMPPConnection connection = null ;

public static XMPPConnection getConnection(String domain)
throws XMPPException {
XMPPConnection connection = new XMPPConnection(domain);
connectionconnect();
return connection;
}
public static XMPPConnection getConnection(String domain, int port)
throws XMPPException {
if(connection==null){
ConnectionConfiguration config = new ConnectionConfiguration(domain,port);
connection = new XMPPConnection(config);
connectionconnect();
}
return connection;
}
}
测试类
import orgjivesoftwaresmackChat;
import orgjivesoftwaresmackChatManager;
import orgjivesoftwaresmackChatManagerListener;
import orgjivesoftwaresmackMessageListener;
import orgjivesoftwaresmackRoster;
import orgjivesoftwaresmackRosterEntry;
import orgjivesoftwaresmackRosterGroup;
import orgjivesoftwaresmackRosterListener;
import orgjivesoftwaresmackXMPPConnection;
import orgjivesoftwaresmackXMPPException;
import orgjivesoftwaresmackpacketMessage;
import orgjivesoftwaresmackpacketPresence;
public class Test2 {
public static boolean LongAccount(XMPPConnection connection,
String username, String password) {
try {
connectionlogin(username, password);
return true;
} catch (Exception e) {
eprintStackTrace();
return false;
}
}
public static void main(String[] args) throws XMPPException {
XMPPConnection connection = ConngetConnection("1921681117");
boolean t = LongAccount(connection, "qeekey@localhostlocaldomain", "password");
Systemoutprintln("t login =" + t);
if(t){

ChatManager chatmanager = connectiongetChatManager();

//新建一个会话
Chat newChat = chatmanagercreateChat("lxm@localhostlocaldomain", new MessageListener() {
public void processMessage(Chat chat, Message message) {
Systemoutprintln("start me , Received from " + messagegetFrom() + " message: " + messagegetBody());
}
});

//发送消息
newChatsendMessage("我是菜鸟");
}
}
转载，仅供参考。

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