请求指点一下jsp乱码（菜鸟）-Java教程-爱易网页

请求指点一下jsp乱码（菜鸟）

日期：2014-05-19　浏览次数：20662 次

请求指点一下jsp乱码（初学者）
先通过一个jsp表单把数据post给servlet，然后servlet把数据存储在Bean中，最后Servlet转发到jsp页面显示数据。

HTML code

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>ues javaBean in jsp and servlet</title>
</head>
<body>
<form action="customer.do" method="post">
 <table border="1">
   <tr>
     <td>客户名</td><td><input type="text" name="custName"></td>
     <td>邮件地址</td><td><input type="text" name="email"></td>
     <td>电话</td><td><input type="text" name="phone"></td>
     <td><input type="submit" value="submit"></td>
     <td><input type="reset" value="reset"></td>
   </tr>
 </table>
</form>
</body>
</html>

Servlet:

Java code

package info.control;
import info.model.CustomerBean;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 * Servlet implementation class CustomerServlet
 */
public class CustomerServlet extends HttpServlet {
    private static final long serialVersionUID = 1L;

    /**
     * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        // TODO Auto-generated method stub
    }

    /**
     * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        // TODO Auto-generated method stub
    
        //设置属性
        CustomerBean customer=new CustomerBean();
        customer.setCustName(request.getParameter("custName"));
        customer.setEmail(request.getParameter("email"));
        customer.setPhone(request.getParameter("phone"));
        // 在session作用域共享customer对象
        HttpSession session=request.getSession();
        synchronized(session)
        {
            session.setAttribute("customer", customer);
        }
        //转发到jsp页面
        RequestDispatcher view =request.getRequestDispatcher("/displayCustomer.jsp");
        view.forward(request, response);
    }

}

javaBean:

Java code

package info.model;

public class CustomerBean implements java.io.Serializable {
    /**
     * 
     */
    private static final long serialVersionUID = 1L;
    private String custName;
    private String email;
    private String phone;
    // 属性访问
    public String getCust

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请求指点一下jsp乱码（菜鸟）

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