java - 如何使用JSP从mysql数据库中读取Blob(图片)数据并显示在浏览器上

Question

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Answer 1

试试这个

try {  
    response.setContentType("image/jpg");
    OutputStream out = response.getOutputStream();
    out.write(image.getBinaryStream());
    out.flush(); 
    out.close();
} catch (Exception e) {
    e.printStackTrace();
} finally {
    // close the connexion;
}