?? initservlet.java
字號:
package org.sanguo.servlet;
import java.io.IOException;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.sanguo.dao.PageModel;
public class InitServlet extends HttpServlet {
private PageModel model = null;
private List records = null;
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
this.doPost(request, response);
}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=GBK");
request.setCharacterEncoding("GBK");
String action = request.getParameter("action");
if (action == null || action.length() < 1) {
model = new PageModel();
records = model.getOnePageRecord();
} else {
if (action.equalsIgnoreCase("next")) {
System.out.println("下一頁");
records = model.getNextPage();
}
if (action.equalsIgnoreCase("previous")) {
System.out.println("上一頁");
records = model.getPreviousPage();
}
}
request.setAttribute("records", records);
request.setAttribute("page", model);
request.getRequestDispatcher("main.jsp").forward(request, response);
}
}
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