try {
inputStream = new FileInputStream(file);
filePath = UploadFileToFastDFSImpl.uploadFileByStream(inputStream, fileName, file.length());
is = FileUploadAction.class.getResourceAsStream("/fdfs_client.conf");
Properties properties = new Properties();
properties.load(is);
String port = (String)properties.getProperty("http.tracker_server_port");
String hostname = (String)properties.getProperty("tracker_server").split(":")[0];
filePath = "http://"+hostname+":"+port+"/"+filePath;
inputStream.close();
is.close();
file.delete();
result = "{success:true,filePath:""+filePath+""}";
System.out.println("----filePath:"+filePath+"is:"+is+"port:"+port+"hostname:"+hostname+"----");
} catch (IOException e) {
System.out.println("io");
e.printStackTrace();
result = "{success:false}";
} finally {
