日期:2014-05-20 浏览次数:20780 次
public static void write(File file) throws Exception{
Class.forName("com.mysql.jdbc.Driver");
Connection co=DriverManager.getConnection("jdbc:mysql://localhost:3306/abs","root","");
String sql="insert into file (id,file) values (?,?)";
PreparedStatement pst=co.prepareStatement(sql);
pst.setInt(1, 1);
InputStream in=new FileInputStream(file);
pst.setBinaryStream(2, in, in.available());
pst.executeUpdate();
System.out.println("写入Ok!");
in.close();
pst.close();
co.close();
}
public static void main(String[] args) throws Exception{
File file=new File("E://a.jpg");
write(file);
}