txt转xml

最新推荐文章于 2025-06-22 01:17:38 发布

原创最新推荐文章于 2025-06-22 01:17:38 发布 · 1k 阅读

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CC 4.0 BY-SA版权

文章标签：

#string #exception #encoding #class #null #xml

本文介绍了一个简单的Java程序，用于将逗号分隔的TXT文件转换为XML格式。该程序读取TXT文件中的每一行，并将其解析为姓名、性别和年龄等字段，然后将这些字段写入到XML文件中。

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package com.liu;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.StringTokenizer;

public class TxtToXml {
private String strTxtFileName;

private String strXmlFileName;

public TxtToXml() {
strTxtFileName = new String();
strXmlFileName = new String();
}

public void createXml(String strTxt, String strXml) {
strTxtFileName = strTxt;
strXmlFileName = strXml;
String strTmp;
try {
   BufferedReader inTxt = new BufferedReader(new FileReader(
     strTxtFileName));
   BufferedWriter outXml = new BufferedWriter(new FileWriter(
     strXmlFileName));
   outXml.write("<?xml version= /"1.0/" encoding=/"gb2312/"?>");
   outXml.newLine();
   outXml.write("<people>");
   while ((strTmp = inTxt.readLine()) != null) {
    StringTokenizer strToken = new StringTokenizer(strTmp, "，");
    String arrTmp[];
    arrTmp = new String[3];
    for (int i = 0; i < 3; i++)
     arrTmp[i] = new String("");
    int index = 0;
    outXml.newLine();
    outXml.write("    <students>");
    while (strToken.hasMoreElements()) {
     strTmp = (String) strToken.nextElement();
     strTmp = strTmp.trim();
     arrTmp[index++] = strTmp;
    }
    outXml.newLine();
    outXml.write("        <name>" + arrTmp[0] + "</name>");
    outXml.newLine();
    outXml.write("        <sex>" + arrTmp[1] + "</sex>");
    outXml.newLine();
    outXml.write("        <age>" + arrTmp[2] + "</age>");
    outXml.newLine();
    outXml.write("    </students>");
   }
   outXml.newLine();
   outXml.write("</people>");
   outXml.flush();
} catch (Exception e) {
   e.printStackTrace();
}
}

public static void main(String[] args) {
String txtName = "testtxt.txt";
String xmlName = "testxml.xml";
TxtToXml thisClass = new TxtToXml();
thisClass.createXml(txtName, xmlName);
}
}