Android：如何使用php在mysql中上传图片

Question

I have image in ImageView that is selected by the user ... how can i insert it to mysql database table using php?

can anyone help me with that.

the type of column that i want image to save on it is Blob.

Answer 1

OK that i found a solution for my question

code in java assuming that the image is already converted to bitmap:

        ByteArrayOutputStream stream = new ByteArrayOutputStream();
        bmIcone.compress(Bitmap.CompressFormat.PNG, 90, stream);
        byte[] byte_arr = stream.toByteArray();
        String image_str = Base64.encodeBytes(byte_arr);
        namevaluepair.add(new BasicNameValuePair("image", image_str));

in server :

$base= $_REQUEST['image'];
    $buffer = base64_decode($base);

    $buffer = mysql_real_escape_string($buffer);

then inserting the $buffer to table blob column type

Answer 2

First, you will have to call your php in android. Many answers already exist on this topic:

• Call PHP function from android?
• http://fahmirahman.wordpress.com/2011/04/21/connection-between-php-server-and-android-client-using-http-and-json/

To answer your question, this tutorial teaches you how to write your php to store images in MySQL:

• http://forum.codecall.net/topic/40286-tutorial-storing-images-in-mysql-with-php/