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分享servlet跳转页面后汉字显示为???
如图，第一张为提交页面，第二张为servlet跳转回原页面的显示结果。只有中文无法正常显示，已经尝试过对jsp更改各种编码，均无效果。
IDE为Eclipse，请问是否有方法统一管理这种问题，以及如何解决这个当前的问题？谢谢各位！
提交页面
返回页面
jsp代码：
Servlet代码
...
IDE为Eclipse，请问是否有方法统一管理这种问题，以及如何解决这个当前的问题？谢谢各位！
提交页面
返回页面
jsp代码：
<%@ page language="java" import="java.util.*,models.*,dao.*" pageEncoding="utf-8"%>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>User Account - Bootstrap Admin</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<link href="./css/bootstrap.min.css" rel="stylesheet" />
<link href="./css/bootstrap-responsive.min.css" rel="stylesheet" />
<link href="http://fonts.googleapis.com/css?family=Open+Sans:400italic,600italic,400,600" rel="stylesheet" />
<link href="./css/font-awesome.css" rel="stylesheet" />
<link href="./css/adminia.css" rel="stylesheet" />
<link href="./css/adminia-responsive.css" rel="stylesheet" />
<link href="./css/pages/plans.css" rel="stylesheet" />
......Servlet代码
request.setCharacterEncoding("UTF-8");
//获取传过来的表单数据,根据表单中的name获取所填写的值
String Name = request.getParameter("name");
String province = request.getParameter("province");
String city = request.getParameter("city");
System.out.println(Name);
System.out.println(province);
System.out.println(city);
OEM_Customer_dao dao=new OEM_Customer_dao();
String Message;
try {
Message = dao.findCustomerByBasicInformation(Name, province, city);
System.out.println(Message);
PrintWriter writer = response.getWriter();
request.setAttribute("message",Message);
request.getRequestDispatcher("newOEM_Customer.jsp").forward(request,response);
} ...
...全文
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Everyday前进一步 2017-07-31
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我新更改的代码如下：
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("GB2312");
//获取传过来的表单数据,根据表单中的name获取所填写的值
String Name = request.getParameter("name");
String province = request.getParameter("province");
String city = request.getParameter("city");
String address = request.getParameter("adress");
System.out.println(Name);
System.out.println(province);
System.out.println(city);
OEM_Customer_dao dao=new OEM_Customer_dao();
String Message;
try {
Message = dao.findCustomerByBasicInformation(Name, province, city);
System.out.println(Message);
PrintWriter writer = response.getWriter();
request.setAttribute("message",Message);
writer.println("<html>"
+ "<head><title>OEM code Confirm</title></head>"
+"<br />"
+"<br />"
+"<br />"
+"<br />"
+ "<body align='center'>" + Message
+"<br />"）;Everyday前进一步 2017-07-31
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我新更改的代码如下：
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("GB2312");
//获取传过来的表单数据,根据表单中的name获取所填写的值
String Name = request.getParameter("name");
String province = request.getParameter("province");
String city = request.getParameter("city");
String address = request.getParameter("adress");
System.out.println(Name);
System.out.println(province);
System.out.println(city);
OEM_Customer_dao dao=new OEM_Customer_dao();
String Message;
try {
Message = dao.findCustomerByBasicInformation(Name, province, city);
System.out.println(Message);
PrintWriter writer = response.getWriter();
request.setAttribute("message",Message);
writer.println("<html>"
+ "<head><title>OEM code Confirm</title></head>"
+"<br />"
+"<br />"
+"<br />"
+"<br />"
+ "<body align='center'>" + Message
+"<br />"）;Everyday前进一步 2017-07-31
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这个我检查过的，后台信息是没问题的，request都可以正常显示，唯独response这里设置不同的编码方式会对页面结果造成不同的影响。
可是我已经将所有的编码方式都试过了，response唯独显示汉字是乱码的
霜月枫桥 2017-07-31
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后台servlet中输出一下Message，看看是不是乱码
Everyday前进一步 2017-07-31
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你好，尝试了这段代码，仍然无法显示汉字
Everyday前进一步 2017-07-31
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你好，增加了这块代码后servlet所有网页都无法获取了，提示404
霜月枫桥 2017-07-31
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看一下下面的博客链接，
http://blog.csdn.net/beijiguangyong/article/details/7414247
孟子E章 2017-07-30
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对于web项目中的中文乱码可以在web.xml中设置过滤器，如下：
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>霜月枫桥 2017-07-29
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在servlet中加上下面这句
response.setContentType("text/html;charset=utf-8");
