title: Spring MVC: flash attribute vs model attribute
body: <p>What is the different between <em>flash</em> and <em>model</em> attribute?</p>
  
  <p>I want to store an object and display it in my JSP as well as reuse it in other controller. I have use <code>sessionAttribute</code> and it works fine in the JSP, but the problem is when I try to retrieve that <code>model</code> attribute in other controller. </p>
  
  <p>I lose some data. I searched around and found that <code>flash attribute</code> allows to past past value to different controller, doesn't it?</p>