📄 customerpwdservlet.java
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package Control_CustomerPwd;
import Model_Customer.CustomerPwd;
import Model_Customer.CustomerPwdBean;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.PrintWriter;
import java.io.IOException;
public class CustomerPwdServlet extends HttpServlet
{
private static final String CONTENT_TYPE = "text/html; charset=GBK";
public void init(ServletConfig config) throws ServletException
{
super.init(config);
}
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
{
response.setContentType(CONTENT_TYPE);
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<head><title>CustomerPwdServlet</title></head>");
out.println("<body>");
out.println("<p>The servlet has received a GET. This is the reply.</p>");
out.println("</body></html>");
out.close();
}
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
{
response.setContentType(CONTENT_TYPE);
PrintWriter out = response.getWriter();
CustomerPwd cp=new CustomerPwd();
CustomerPwdBean cpb=new CustomerPwdBean();
String action=request.getParameter("action");
String id=request.getParameter("id");
if (action.equals("add"))
{
cp.setCustomerID(id);
cp.setPwd(request.getParameter("Pwd"));
cp.setPurview(null);
String re=cpb.InsertCustomerPwd(cp);
if (re.equals("添加成功"))
{
response.sendRedirect("AddCustomer.jsp");
}
else
{
response.sendRedirect("AddCustomerPwd.jsp");
}
}
out.close();
}
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