📄 addrbookinf.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 addbookinf;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import Bean.MyaddressBean;
import dao.myaddressDao;
import myBookServlet.MyAddrBookServlet;

public class addrBookInf extends HttpServlet {
    private static final String CONTENT_TYPE = "text/html; charset=GBK";
    public String id = null;
    //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();
        id = request.getParameter("id");

        myaddressDao dao = new myaddressDao();
        Vector ve = new Vector();
        MyAddrBookServlet add = new MyAddrBookServlet();
        String sql = "select * from myaddress where id='" + Integer.parseInt(id) + "'";
        ve = dao.getAllDatas(sql);
        Iterator it = ve.iterator();
        out.println("<html>");
        out.println("<head><title>addrBookInf</title></head>");
        out.println("<body bgcolor=\"#ffffff\">");
        out.println("<form action=update name=updatefrm method=POST>");
        out.println("<table align=center>");
        out.println("<tr><td><h2>修改信息</h2></td></tr>");
        out.println("</table>");
        out.println("<table align=center>");
        while (it.hasNext()) {
            MyaddressBean bean = (MyaddressBean) it.next();
            out.println("<tr>");
            out.println("<td><input type=hidden name=txtid value="+bean.getId()+"></td>");
            out.println("</tr>");
            out.println("<tr>");
            out.println("<td>用户姓氏:</td>");
            out.println("<td><input type=text name=txtFirstName value=" +
                        bean.getFirstname() + "></td>");
            out.println("</tr>");
            out.println("<tr>");
            out.println("<td>用户姓名:</td>");
            out.println("<td><input type=text name=txtLastName value=" +
                        bean.getLastname() + "></td>");
            out.println("</tr>");
            out.println("<tr>");
            out.println("<td>用户工作:</td>");
            out.println("<td><input type=text name=txtJob value=" +
                        bean.getJobTitle() + "></td>");
            out.println("</tr>");
            out.println("<tr>");
            out.println("<td>用户部门:</td>");
            out.println("<td><input type=text name=txtDepartment value=" +
                        bean.getDepartment() + "></td>");
            out.println("</tr>");
            out.println("<tr>");
            out.println("<td>办工电话:</td>");
            out.println("<td><input type=text name=txtOffTel value=" +
                        bean.getOffph() + "></td>");
            out.println("</tr>");
            out.println("<tr>");
            out.println("<td>移动电话:</td>");
            out.println("<td><input type=text name=txtMobile value=" +
                        bean.getMobile() + "></td>");
            out.println("</tr>");
            out.println("<tr>");
            out.println("<td>电子邮箱:</td>");
            out.println("<td><input type=text name=txtEmail value=" +
                        bean.getEmail() + "></td>");
            out.println("</tr>");

            out.println("</table>");
            out.println("<table align=center>");
            out.println("<tr>");
            out.println("<td><input type = submit value=提交></td>");
            out.println("<td><input type=reset value=重置></td>");
            out.println("</tr>");
            out.println("</table>");
            out.println("<table align=center>");
            out.println("<tr><td>");
            out.println("<h1><a href=myaddrbook>主页</a>");
            out.println("<a href=delete?id=" + bean.getId() + ">删除</a></h1>");
            out.println("</td></tr>");
        }
        out.println("</table>");
        out.println("</form>");
        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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