Java中windows路径转换成linux路径等工具类

 项目中发现别人写好的操作系统相关的工具类:

 我总结的类似相关博客:http://www.cnblogs.com/DreamDrive/p/4289860.html

import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.List;

/**
 * OS Utility Class This is used to obtain the os related var programmatically
 * 
 * <p>
 * <a h ref="OSUtil.java.html"><i>View Source</i></a>
 * </p>
 * 
 *  13  */
public class OSUtil {
    
    public static String LIUNX = "Linux";
    public static String WINDOWS = "Windows";
    
    
    /**
     * 功能： 将windows路径转换成linux路径
     */
    public static String convert2linuxPath(String _path){
        if(isLinuxSystem()){
            int index = _path.indexOf(":");
            if(index>1 || index == -1) //不含有盘符

                return _path;
            
            SysstoredevMgr _sM = new SysstoredevMgr() ;
            List<Sysstoredev> _list = _sM.findAll() ;
            for( Sysstoredev _sd : _list ){
                String _driver = ConvertString.ConvertStr(_sd.getDriver()) ;
                if(_path.startsWith(_driver)){
                     return FileNameUtil.correctFileName4Linux(_path.replace(_driver, ConvertString.ConvertStr(_sd.getLpath()))) ;
                }
            }
        }
        return _path;
    }
    
    
    /**
     * 获得主机名称
     * obtain the host name in form of string
     * 
     * @return String
     * @throws UnknownHostException
     */
    public static String getHostName() throws UnknownHostException {
        InetAddress inetaddr = InetAddress.getLocalHost();
        return inetaddr.getHostName();
    }

    /**
     * 获得主机IP
     * obtain the ip address of the host in form of string
     * 
     * @return String
     * @throws UnknownHostException
     */
    public static String getHostIP() throws UnknownHostException {
        InetAddress inetaddr = InetAddress.getLocalHost();
        return inetaddr.getHostAddress();
    }

    /**
     * 测试给定的主机是否是本地主机.
     * check if the given host is the local host
     * 
     * @param hostname String
     * @param hostip   String
     * @return boolean
     * @throws UnknownHostException
     */
    public static boolean isNative(String hostname, String hostip) {
        try {
            hostname = (hostname == null ? "" : hostname);
            hostip = (hostip == null ? "" : hostip);

            InetAddress inetaddr = InetAddress.getLocalHost();
            if (hostname.equals(""))
                return inetaddr.getHostAddress().equalsIgnoreCase(hostip);

            if (!inetaddr.getHostName().equalsIgnoreCase(hostname))
                return false;

            if (hostip.length() > 0) {
                InetAddress[] inetaddrs = InetAddress.getAllByName(inetaddr.getHostName());
                boolean b = false;
                for (int i = 0; i < inetaddrs.length; i++) {
                    if (inetaddrs[i].getHostAddress().equalsIgnoreCase(hostip)) {
                        b = true;
                        break;
                    }
                }
                return b;
            } else {
                return true;
            }
        } catch (UnknownHostException e) {
            return false;
        }
    }

    /**
     * 获得指定的环境变量的值
     * @param envvarname
     * @param defaultvalue
     * @return
     */
    public static String getEnvironmentVar(String envvarname,
            String defaultvalue) {
        String str = System.getenv(envvarname);
        str = (str == null ? "" : str);
        return (str.length() == 0 ? defaultvalue : str);
    }
    
    
    /**
     * 判断是否是Linux操作系统
     * @return
     */
    public static Boolean isLinuxSystem(){
        if(OSUtil.LIUNX.equals(System.getProperty("os.name"))){
            return true;
        }
        return false;
    }
    

    public static void main(String[] args) throws Exception{
        
        System.out.println(OSUtil.convert2linuxPath("M:\hello\abc.txt"));
        
        System.out.println(OSUtil.convert2linuxPath("M:\hello/abc.txt"));
        
        System.out.println(OSUtil.convert2linuxPath("/linux/p\u.png"));
        
    }

}