📄 validatecodeaction.java
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package org.whatisjava.dang.action;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import javax.servlet.http.HttpSession;import org.apache.struts.action.Action;import org.apache.struts.action.ActionForm;import org.apache.struts.action.ActionForward;import org.apache.struts.action.ActionMapping;public class ValidateCodeAction extends Action { @Override public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { String num = request.getParameter("code"); HttpSession session = request.getSession(); String sessionNum = (String) session.getAttribute("numberCode"); if (num != null && num.equals(sessionNum)) { response.getWriter().write("1"); } else { response.getWriter().write("0"); } return null; }}
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