Java上传方法及相关代码

//上传
publicbooleanSaveFile(byte[] binData, String fileName) {
booleansuccess=false;
File file=newFile(fileName);
file.getParentFile().mkdirs();

try{
BufferedOutputStream bufferedOutputStream=newBufferedOutputStream(
newFileOutputStream(file));
bufferedOutputStream.write(binData);
bufferedOutputStream.close();
success=true;
}catch(IOException e) {
e.printStackTrace();
}

returnsuccess;
}

//测试方法
publicstaticvoidmain(String[] args) {
FileUpload fu=newFileUpload();

File fileS=newFile("f://nod32激活码.txt");

if(!fileS.exists()) {
System.out.println("找不到指定文件");
return;
}
FileInputStream fileIS=null;
byte[] binData=null;
try{
fileIS=newFileInputStream(fileS);
binData=newbyte[(int) fileS.length()];
BufferedInputStream bufferedInputStream=newBufferedInputStream(
newFileInputStream(fileS));
intr=bufferedInputStream.read(binData);
if(r!=fileS.length())
thrownewIOException("读取文件不正确");
bufferedInputStream.close();
}catch(FileNotFoundException ex) {
ex.printStackTrace();
}catch(IOException ex) {
ex.printStackTrace();
}finally{
if(fileIS!=null) {
try{
fileIS.close();
}catch(IOException ex) {
ex.printStackTrace();
}
}
}

booleanf=fu.SaveFile(binData,"c://11.txt");
}