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private void SendPhoto(HttpServletRequest request,
HttpServletResponse response) {
String name=request.getParameter("image"); //»ñȡͼƬ·¾¶£¬²âÊÔºóûÓÐÎÊÌâ
String filename=name.replace("\\", "\\\\");
File file=new File(filename);
InputStream str = null;
try {
str = new BufferedInputStream(new FileInputStream(file));
} catch (FileNotFoundException e1) {
e1.printStackTrace();

String sql= "insert into photos(image) values(null,now(),?)";//null¶ÔÓ¦µÄΪ×Ô¶¯Ôö¼ÓµÄid,imageµÄÀàÐÍΪblob
Connection conn=DB.getConn();//DBÊÇ·â×°µÄÁ´½ÓÊý¾Ý¿âµÄÀà
PreparedStatement pstmt=DB.prepareStmt(conn, sql);
try {
pstmt.setBinaryStream(1,str,str.available());  
result=pstmt.executeUpdate();
pstmt.close();
str.close();
} catch (SQLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();

}
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