讀取遠(yuǎn)程文件,然后在指定目錄下生成同樣的文件
private void FileWrite(String ftp,String DXBS,String fileName,String fileExt){
java.net.URL urlfile = null;
HttpURLConnection httpUrl = null;
try
{
// 連接指定的網(wǎng)絡(luò)資源,獲取網(wǎng)絡(luò)輸入流
urlfile = new java.net.URL(ftp+"/"+DXBS+"/"+fileName+"."+fileExt);
httpUrl = (HttpURLConnection) urlfile.openConnection();
httpUrl.connect();
int bytesum = 0;
int byteread = 0;
InputStream inStream = httpUrl.getInputStream();
this.mkdir("d:/ftp/"+DXBS);
FileOutputStream fs = new FileOutputStream("D:/ftp/"+DXBS+"/"+fileName+"."+fileExt);
byte[] buffer = new byte[1444];
while ((byteread = inStream.read(buffer)) != -1)
{
bytesum += byteread;
fs.write(buffer, 0, byteread);
}
} catch (Exception e)
{
}
}
private void mkdir(String mkdirName) throws Exception
{
File dirFile = new File(mkdirName);
boolean bFile = dirFile.exists();
if (bFile == true)
{
} else
{
bFile = dirFile.mkdir();
if (bFile == true)
{
} else
{
System.exit(1);
}
}
} 大家看代碼,第一個(gè)方法是讀取遠(yuǎn)程的文件,生成同樣的目錄文件,下面的方法是生成文件夾
posted on 2007-06-25 13:39 imcb 閱讀(630) 評(píng)論(1) 編輯 收藏