23 lines
806 B
Java
23 lines
806 B
Java
package login;
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import jakarta.servlet.ServletException;
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import jakarta.servlet.annotation.WebServlet;
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import jakarta.servlet.http.HttpServlet;
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import jakarta.servlet.http.HttpServletRequest;
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import jakarta.servlet.http.HttpServletResponse;
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import java.io.IOException;
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@WebServlet("/UserLogoutAction")
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public class UserLogoutAction extends HttpServlet {
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protected void service(HttpServletRequest request, HttpServletResponse response) throws IOException {
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String username = request.getParameter("username");
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UserInfo user = (UserInfo)request.getSession().getAttribute("user");
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if(user != null) {
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request.getSession().removeAttribute("user");
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}
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String path = request.getContextPath();
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response.sendRedirect(path+"/login/login.jsp");
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}
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}
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