最近要远程获取的XML数据，而XML的编码方式问UTF-8，获取之后里面的中文全部是乱码，而获取GB2312编码的XML数据就能的到正确的数据！
- Java code
public class XmlTransfer{ private String urlAddr; private String xmlStr; HttpURLConnection urlCon = null; public XmlTransfer(String _urlAddr,String _xmlStr) { this.urlAddr = _urlAddr; this.xmlStr = _xmlStr; } public InputStream get() throws Exception { if(urlCon==null){urlCon=getUrlConnection();} if(urlCon==null){throw new Exception("连接失败");} PrintWriter out = new PrintWriter(urlCon.getOutputStream()); urlCon.disconnect(); InputStream fin1 = urlCon.getInputStream(); return fin1; } private HttpURLConnection getUrlConnection(){ try{ URL url = new URL(urlAddr); URLConnection conn = url.openConnection(); urlCon = (HttpURLConnection)conn; urlCon.setRequestProperty("Content-type", "text/html;charset=utf-8"); urlCon.setDoOutput(true); urlCon.setRequestMethod("GET"); urlCon.setUseCaches(false); } catch (MalformedURLException mex) { mex.printStackTrace(); } catch (ProtocolException pex) { pex.printStackTrace(); } catch (IOException iex) { iex.printStackTrace(); } return urlCon; } public String getHttp( String strURL ){ XmlTransfer xt=new XmlTransfer(strURL,""); StringBuffer sb = new StringBuffer(); try{ InputStream is = xt.get(); byte[] b = new byte[1024]; int iCount = 0; while ((iCount = is.read(b)) > 0) { sb.append(new String(b, 0, iCount)); } }catch(Exception e){ sb.append("An error occurs in XmlTransfer.getHttp\n"); sb.append(e.getMessage()); } return (sb.toString()); } }高手指点一二 明天结贴
------解决方案--------------------
这个不是取决于你的编码,而是取决于对方的编码格式
GB2312是两个字节存贮一个字符
而utf-8在c#中好像是3个字节
所以如果对方的xml是gb2312编码,而你采用uft-8编码
那么在读取的时候会将原本两个字节一组的字符强制以3个字节一组进行解码
结果可能就是乱码
总之就是对方的xml用什么编码格式编码,你就用什么编码格式进行解码,不是说简单的utf-8就行
之所以用utf-8,只是因为utf-8是大多数xml采用的编码格式而已
详细请参考
http://www.cnblogs.com/mjgforever/archive/2008/02/27/1083135.html
------解决方案--------------------
是这样的，我以前遇到过，你要进行转码的，转码就好了
- Java code
StringBuffer temp = new StringBuffer();InputStream in = new BufferedInputStream(urlCon.getInputStream();); Reader rd = new InputStreamReader(in,"UTF-8"); int c = 0; while ((c = rd.read()) != -1) { temp.append((char) c); } in.close();temp.toString();//得到xml
------解决方案--------------------
你一个过滤器就ok!
package com.shop.filter;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
/**************************************************
* author:East
* date:2008-6-13
* note: EncodingFilter用来解决中文的乱码
**************************************************/
public class EncodingFilter extends HttpServlet implements Filter {
private FilterConfig filterConfig;
//Handle the passed-in FilterConfig
public void init(FilterConfig filterConfig) throws ServletException {
this.filterConfig = filterConfig;
}
//Process the request/response pair
public void doFilter(ServletRequest request, ServletResponse response,
FilterChain filterChain) {
try {
System.out.println("这是一个过滤器..................................");