📄 insertservlet.java

📁 JSP通讯录程序(适合初学者研究),JSP通讯录程序(适合初学者研究)
💻 JAVA
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package myBookServlet;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import dao.*;
import Bean.*;

public class InsertServlet extends HttpServlet {
    private static final String CONTENT_TYPE = "text/html; charset=GBK";

    //Initialize global variables
    public void init() throws ServletException {
    }

    //Process the HTTP Get request
    public void doGet(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException {
        response.setContentType(CONTENT_TYPE);
        PrintWriter out = response.getWriter();
        String id = request.getParameter("txtID");
        String firstName = request.getParameter("txtFirstName");
        String lastName = request.getParameter("txtLastName");
        String jobTitle = request.getParameter("txtJob");
        String department = request.getParameter("txtDepartment");
        String teloff = request.getParameter("txtJobTel");
        String moblie = request.getParameter("txtMoblie");
        String email = request.getParameter("txtEmail");
        byte[] by = id.getBytes("ISO-8859-1");
        id = new String(by, "GBK");
        byte[] byfName = firstName.getBytes("ISO-8859-1");
        firstName = new String(byfName, "GBK");
        byte[] bylName = lastName.getBytes("ISO-8859-1");
        lastName = new String(bylName, "GBK");
        byte[] byJob = jobTitle.getBytes("ISO-8859-1");
        jobTitle = new String(byJob, "GBK");
        byte[] byMent = department.getBytes("ISO-8859-1");
        department = new String(byMent, "GBK");
        byte[] byTeloff = teloff.getBytes("ISO-8859-1");
        teloff = new String(byTeloff, "GBK");
        byte[] byMoblie = moblie.getBytes("ISO-8859-1");
        moblie = new String(byMoblie, "GBK");
        byte[] byEmail = email.getBytes("ISO-8859-1");
        email = new String(byEmail, "GBK");

        myaddressDao dao = new myaddressDao();
        String sql = "insert into myaddress values('" + Integer.parseInt(id) + "','" + firstName +
                     "','" + lastName + "','" + jobTitle + "','" + department +
                     "','" + Integer.parseInt(teloff) + "','" + Integer.parseInt(moblie) + "','" + email + "')";
        int n = dao.InsertInf(sql);
        out.println("<html>");
        out.println("<head><title>InsertServlet</title></head>");
        out.println("<h1>哈哈大笑</h1>");
        if (n > 0) {
            out.println("<h2>添加成功!</h2>");
            response.addHeader("refresh", "3,url=myaddrbook");
        } else {
            out.println("<h2>添加失败!</h2>");
            response.addHeader("refresh", "3,url=myaddrbook");
        }
        out.println("<body bgcolor=\"#ffffff\">");
        out.println("</body>");
        out.println("</html>");
        out.close();
    }

    //Process the HTTP Post request
    public void doPost(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException {
        doGet(request, response);
    }

    //Clean up resources
    public void destroy() {
    }
}
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