读取远程文件，然后在指定目录下生成同样的文件

private void FileWrite(String ftp,String DXBS,String fileName,String fileExt) {

java.net.URL urlfile = null ;

HttpURLConnection httpUrl = null ;

try {

// 连接指定的网络资源,获取网络输入流

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 );

}

大家看代码，第一个方法是读取远程的文件，生成同样的目录文件，下面的方法是生成文件夹，想必这个大家应该都能清楚明了。

posted on 2007-07-18 15:08 蛮哥♂枫阅读(49) 评论(0) 编辑收藏所属分类: Java

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