把 编码为UTF-8的XML文件转为字符流输出

package com.wxd.test;import java.io.BufferedReader;import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.InputStreamReader;public class te {// 把xml文件读成 字符流  public static String xmlToLiu(String path) throws Exception {      File file = new File(path);      if (!file.exists() || file.isDirectory()) {          throw new FileNotFoundException();      }      // 以"GB2312"编码，解决中文乱码问题      InputStreamReader read = new InputStreamReader(              new FileInputStream(file), "utf-8");      BufferedReader br = new BufferedReader(read);      String temp = null;      StringBuffer sb = new StringBuffer();      temp = br.readLine();      while (temp != null) {          sb.append(temp + "\n");          temp = br.readLine();      }      br.close();      read.close();      return sb.toString();  }  public static void main(String[] args) throws Exception {String path = "E:\\1.xml";System.out.println(xmlToLiu(path));}}

1.xml 中文件内容为：

<?xml version="1.0" encoding="GB2312" standalone="yes" ?>  <TX>    <REQUEST_SN>请求序列码</REQUEST_SN>    <CUST_ID>客户号</CUST_ID>    <USER_ID>操作员号</USER_ID>    <PASSWORD>密码</PASSWORD>    <TX_CODE>6W0100</TX_CODE>    <LANGUAGE>CN</LANGUAGE>    <TX_INFO>      <ACC_NO>账号</ACC_NO>    </TX_INFO>  </TX> 

控制台输出：

注意：使用 InputStreamReader read = new InputStreamReader(   new FileInputStream(file), "utf-8");   时，后面的

charsetName 也就是UTF-8的位置要和xml文件的编码一致。