//下载资源
try {
URL urlfile = null;
HttpURLConnection httpUrl = null;
BufferedInputStream bis = null;
BufferedOutputStream bos = null;
urlfile = new URL(downloadPath);
httpUrl = (HttpURLConnection) urlfile.openConnection();
httpUrl.setRequestProperty("Cookie",cookie);//字符串
httpUrl.connect();
//获取文件名
Map<String,List<String>> map = httpUrl.getHeaderFields();
List<String> disposition = map.get("Content-Disposition");
String filename = disposition.get(0);
filename = filename.substring(filename.indexOf("=") + 1);
File f = new File(path + File.separator + filename);
bis = new BufferedInputStream(httpUrl.getInputStream());
bos = new BufferedOutputStream(new FileOutputStream(f));
int len = 2048;
byte[] b = new byte[len];
while ((len = bis.read(b)) != -1) {
bos.write(b, 0, len);
}
bos.flush();
bos.close();
bis.close();
httpUrl.disconnect();
moveToSuccessFolders(path, filename, BaseConfig.fileDownloadSuccess);
}catch (IOException e){
logger.info("--------LANDSAT FAILED----------downloadId: " + id);
e.printStackTrace();
}
void moveToSuccessFolders Private (fromPath String, String fileName, String toPath) {
String startPath the File.separator + + fileName = fromPath;
String EndPath = toPath;
the try {
File startFile = new new File (startPath); // if file exists copy failed
File tmpFile = new file (endPath); // get the file folder path
(! tmpFile.exists ()) if { // determines whether to create a folder without creating a new folder is created
tmpFile.mkdirs ();
}
iF (startFile. renameTo (new new File (EndPath the File.separator + + startFile.getName ()))) {
} the else {
logger.info (startFile.getName () + "File IS failed to Move!");
}
} the catch (Exception E) {
e.printStackTrace ();
}
}