new Thread(new java.lang.Runnable(){        		        	@Override	        	public void run() {	        		// TODO Auto-generated method stub	        		 File file = new File("D:\\0-aTest\\svntest");    	     	        //listFiles是获取该目录下所有文件和目录的绝对路径  	     	        File[] fs = file.listFiles();	     	        Long beforLong=System.currentTimeMillis();	     	        boolean  bl=false;	     	        	     	        while(true){			    	        for (File f : fs){			    	        	if(!f.isDirectory()){			    	        		  if(f.lastModified()>beforLong){			    	        			  System.out.println("被修改的文件是:"+f+"--getAbsolutePath()"+f.getAbsolutePath());			    	        			  bl=true;			    	        		  }			    	        	}			    	        } 			    	        if(bl){			    	        	System.out.println("重新加载文件");			    	        	bl=false;			    	        	beforLong=System.currentTimeMillis();			    	        				    	        }			    	        			    	        try {								Thread.sleep( 2* 1000);							} catch (InterruptedException e) {								// TODO Auto-generated catch block								e.printStackTrace();							}	     	        }	        			        	}	        }).start();	        	        	    	try {				Thread.sleep(1000*1000);			} catch (InterruptedException e) {				// TODO Auto-generated catch block				e.printStackTrace();			} 	    }