String username=(String)session.getAttribute("username");
if(username!=null)
{
out.println(username+" loged out, Back");
session.removeAttribute("username");
}
else
{
out.println("You are already not login Back");
}
I Tried 30+ Python Courses and Certifications on Coursera - Here Are My Top
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1 day ago
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I'm certainly not an expert, but I'll try my hardest to explain what I do know and research what I don't know.