java rar解压缩中文路径有关问题

 1 package com.geap.gpwms.test; 2  3 import java.util.*; 4 import java.io.*; 5 import java.net.URLEncoder; 6  7 import org.apache.tools.zip.*;  8  9 10 public class ZipUtil11 {12     private static String unrarCmd = "d:\\Program Files\\WinRAR\\UnRar x "; 13     14     15    16     public static boolean unfile(String zipFile,String outFilePath,int mode){17          boolean flag=false;18          try{    19              File file = new File(zipFile);    20              String fileName = file.getName();    21              if(mode == 1)    22              {    23                  outFilePath += File.separator;  //文件当前路径下    24              }else{    25                  outFilePath += File.separator+fileName.substring(0,fileName.length()-4)+File.separator;    26              }    27              File tmpFileDir = new File(outFilePath);    28              tmpFileDir.mkdirs();    29  30            31 32                  unrarCmd +=  zipFile + " " + outFilePath;33 34                  try {35                      Runtime rt = Runtime.getRuntime();36                      Process p = rt.exec(unrarCmd);37                      BufferedReader br = new BufferedReader(new InputStreamReader(  38                              p.getInputStream()));  39                      BufferedReader br1 = new BufferedReader(new InputStreamReader(  40                              p.getErrorStream()));  41                      while ((br.readLine()) != null || br1.readLine() != null)  42                          ;  43                      p.waitFor();  44                      flag=true;45                  } catch (Exception e) {46                      System.out.println(e.getMessage());47                  }                 48               }49 50             }catch(Exception e){51                 e.printStackTrace();52             }53          return flag;54      }55     public static void main(String[] args)56     {57         try58         {59             ZipUtil zip=new ZipUtil();60             61             File file = new File("C:\\Documents and Settings\\Administrator\\桌面\\log.rar");62             String zipFile=file.getAbsolutePath();63             String outFilePath=file.getParentFile().getPath();64             int mode=1;65             //测试解压66             zip.unfile(zipFile, outFilePath, mode);67             68         }69         catch (Exception e)70         {71             e.printStackTrace();72         }73 74     }75 76 }