- Servlet의 Life Cycle에 대해 알아보자.
public class HelloServlet extends HttpServlet {
@Override
public void init() throws ServletException {
System.out.println("=====Init=====");
}
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
System.out.println("=====doGet=====");
resp.getWriter().println("<html>");
resp.getWriter().println("<head>");
resp.getWriter().println("<body>");
resp.getWriter().println("<h1>Hello Servlet</h1>");
resp.getWriter().println("</body>");
resp.getWriter().println("</head>");
resp.getWriter().println("</html>");
}
@Override
public void destroy() {
System.out.println("=====Destory=====");
}
}
<servlet>
<servlet-name>hello</servlet-name>
<servlet-class>gid.HelloServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>hello</servlet-name>
<url-pattern>/hello</url-pattern>
</servlet-mapping>
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