ie6 解决a标签奇数中文传参乱码问题

通过网上搜集到的各种信息，总结配置如下：

1. web.xml配置

<filter>
        <filter-name>CharsetEncodingFilter</filter-name>
        <filter-class>smtcl.filter.CharsetAllEncodingFilter</filter-class>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>CharsetEncodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

  <servlet>
         <description></description>
        <display-name>MyServlet</display-name>
        <servlet-name>MyServlet</servlet-name>
        <servlet-class>smtcl.servlet.MyServlet</servlet-class>
     </servlet>
     <servlet-mapping>
    <servlet-name>MyServlet</servlet-name>
    <url-pattern>/MyServlet</url-pattern>
  </servlet-mapping>

2.过滤器filter, 我作为附件提供

3.在需要传参的地方做个修改，这是网上的一个例子，自己写个jsp测试 test2.jsp

<%@ 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>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<script type="text/javascript" src="/AjaxDemo/js/ajax.js"></script>
</head>
<body>
<%
//String name=java.net.URLEncoder.encode("未评级用户查看","UTF-8");
String name="未评级用户查看";
name = java.net.URLEncoder.encode(name,"UTF-8");
%>
    <a href='<%=request.getContextPath()%>/MyServlet?name=<%=name%>'>click me</a> <br>
</body>
</html>

4.验证测试，MyServlet设置断点测试。

由于不清楚怎么上传附件，只好把东西都复制上来吧。

package smtcl.filter;
import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;

public class CharsetAllEncodingFilter implements Filter {

private String encoding = null;

/**
* Request.java 对 HttpServletRequestWrapper 进行扩充, 不影响原来的功能并能提供所有的
* HttpServletRequest 接口中的功能. 它可以统一的对 Tomcat 默认设置下的中文问题进行解决而只需要用新的 Request
* 对象替换页面中的 request 对象即可.
*/

class Request extends HttpServletRequestWrapper {

private String encoding = null;

public Request(HttpServletRequest request) {
super(request);
encoding = CharsetAllEncodingFilter.this.encoding;
}

/**
* 转换由表单读取的数据的内码. 从 ISO 字符转到 在web.xml中设置的encoding.
*/
public String toChi(String input) {
if(input == null) {
return null;
} else {
try {
byte[] bytes = input.getBytes("ISO8859-1");
return new String(bytes, encoding);
} catch (Exception ex) {

}
return null;
}
}

/**
* Return the HttpServletRequest holded by this object.
*/
private HttpServletRequest getHttpServletRequest() {
return (HttpServletRequest) super.getRequest();
}

/**
* 读取参数 -- 修正了中文问题.
*/
public String getParameter(String name) {
return toChi(getHttpServletRequest().getParameter(name));
}

/**
* 读取参数列表 - 修正了中文问题.
*/
public String[] getParameterValues(String name) {
String values[] = getHttpServletRequest().getParameterValues(name);
if (values != null) {
for (int i = 0; i < values.length; i++) {
values[i] = toChi(values[i]);
}
}
return values;
}
}

public void destroy() {

}

public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain) throws IOException, ServletException {
HttpServletRequest httpreq = (HttpServletRequest) request;
if (httpreq.getMethod().equals("POST")) {
request.setCharacterEncoding(encoding);
} else {
request = new Request(httpreq);
}
try {
String pageName=request.getParameter("page").toString();
System.out.println(pageName);
} catch (Exception e) {
// TODO: handle exception
//e.printStackTrace();
System.out.println("null pageName");

}
chain.doFilter(request, response);
}

public void init(FilterConfig filterConfig) throws ServletException {
encoding = filterConfig.getInitParameter("encoding");
}

}

package smtcl.servlet;

import java.io.File;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import smtcl.persistence.pojo.FlowFileList;
import smtcl.util.Ut;

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

/**
* @see HttpServlet#HttpServlet()
*/
public MyServlet() {
super();
// TODO Auto-generated constructor stub
}

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

/**
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
String name=request.getParameter("name");
System.out.println(name);
/*
name= new String(name.getBytes("ISO-8859-1"), "utf-8");
System.out.println(name);
*/
response.sendRedirect("/jspwiki/test2.jsp");
return ;
}

}

这些都是网上找的， 如果是您的，请见谅。