把图片保存在相对路径下

 

把图片保存在相对路径下

try {
  InputStream inputStream=new FileInputStream(fileupload);
  OutputStream outputStream=new FileOutputStream("路径");
  int readSize=0;
  byte buffer[] =new byte[1024];
  while((readSize=inputStream.read(buffer,0,1024)) !=-1)
  {
  outputStream.write(buffer,0,readSize); 
  }
  outputStream.close();
  inputStream.close();
  } catch (Exception e) {
  e.printStackTrace();
  }