高分在线急求 Servlet获取参数中文编码为乱码

2012-02-27 04:30:06 217 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

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tomact中目前编码为此处编码格式不能改变，因为整个系统都是用这种格式：



<Connector port="8080" maxThreads="150" minSpareThreads="25" maxSpareThreads="75"

               enableLookups="false" redirectPort="8443" acceptCount="100"

               debug="0" connectionTimeout="20000" 

               URIEncoding="UTF-8"

               disableUploadTimeout="true" />

传参数页面：



<%@ page language="java"   import="java.util.*"  pageEncoding="UTF-8"%>

<%@page import="com.zzyy.web.util.RequestHelper"%>

<%@page import="com.zzyy.knowledge.*"%>

<%

String path = request.getContextPath();

String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";

// 获取目标视频文件名称

String seqid = RequestHelper.getNotNullString(request , "seqId");

//获取附件类型

KnowledgeShowDao temp = new KnowledgeShowDao();

String medianame = temp.att_MediaName(seqid);

String swfname="D:/UP/attachment/swf/"+medianame+".swf";

System.out.println("swfname值为：xxxxxxxxxssssssssssssxxxxxxx"+swfname);



%>



<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

  <head>

    <base href="<%=basePath%>">

    

    <title>文件展示</title>

    

	<meta http-equiv="pragma" content="no-cache">

	<meta http-equiv="cache-control" content="no-cache">

	<meta http-equiv="expires" content="0">    

	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">

	<meta http-equiv="description" content="This is my page">

 </head> 

 

  <body >

  <embed  id="embedWelcom"

			pluginspage="http://www.macromedia.com/go/getflashplayer"  

			menu="true" loop="true" play="true"

			type="application/x-shockwave-flash" style="z-index: -1;"

			wmode="transparent" src="servlet/FileStreamReader?name=<%=swfname%>"

			width="800px" height="650px"

			align="middle">

    </embed>

      

  </body>

</html>

servlet页面接受代码为：



public void doGet(HttpServletRequest request, HttpServletResponse response)

			throws ServletException, IOException {



		    System.out.println("进入获取数据流页面" );

		 

		    

		    request.setCharacterEncoding("UTF-8"); 

		    response.setContentType("text/html; charset=UTF-8");//下面已经有了类型

		    String str_name = request.getParameter("name"); //获取存放地址名

		    

		    System.out.println("进入获取数据流页面last" +str_name);

	        FileInputStream fis = new FileInputStream(str_name);

	        int i=fis.available(); //得到文件大小   

	        byte data[]=new byte[i];   

	        fis.read(data);  //读数据   

	        //读取图片的时候用下面

	        //response.setContentType("image/jpeg"); 

	        response.setContentType("swf"); 

	        OutputStream toClient=response.getOutputStream(); //得到向客户端输出二进制数据的对象   

	        toClient.write(data);  //输出数据   

	          

	        toClient.flush();  

	        toClient.close();   

	        fis.close();   

	        //return null;  

	}