Android开发实现读取excel数据并保存为xml的方法

package cn.excel.parser;
public class BeanValue {
  private String key;
  private String Value;
  public BeanValue() {
  }
  public String getKey() {
    return key;
  }
  public void setKey(String key) {
    this.key = key;
  }
  public String getValue() {
    return Value;
  }
  public void setValue(String value) {
    Value = value;
  }
}

package cn.excel.parser;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.TreeMap;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import jxl.Cell;
import jxl.Sheet;
import jxl.Workbook;
import jxl.WorkbookSettings;
import jxl.read.biff.BiffException;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
public class ReadExcelFile {
private static final String SRC_FILE = "d://exceldoc/original/test.xls";
public static void main(String[] args) {
Map<Integer, Map<Integer, BeanValue   mapList = ReadExcelFile();
System.out.println("excel size= " + mapList.size() + " ");
List<String  namelists = readCol5Name();
System.out.println("namelists= " + namelists.size() + " ");
writeXmlFile(mapList, namelists);
}
/**
* 读取excel表名，并保存在List列表中
* @return
*/
private static List<String  readSheetName() {
InputStream is = null;
Workbook wb = null;
java.util.List<String  list = null;
try {
is = new FileInputStream(SRC_FILE);
if (null != is) {
list = new ArrayList< ();
wb = Workbook.getWorkbook(is);
Sheet[] sheets = wb.getSheets();
int sheetLen = sheets.length;
for (int j = 0; j < sheetLen; j++) {
list.add(sheets[j].getName());
}// for
}// if
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (BiffException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
if (null != wb) {
wb.close();
}
if (null != is) {
try {
is.close();
} catch (IOException e) {
}
}
}
return list;
}
/**
* 读取第五列的标题名，并保持在List中
* @return
*/
private static List<String  readCol5Name() {
InputStream is = null;
Workbook wb = null;
java.util.List<String  list = null;
try {
is = new FileInputStream(SRC_FILE);
if (null != is) {
list = new ArrayList< ();
wb = Workbook.getWorkbook(is);
Sheet[] sheets = wb.getSheets();
int sheetLen = sheets.length;
for (int j = 0; j < sheetLen; j++) {
Sheet rs = wb.getSheet(j);
Cell[] cell = rs.getRow(0);
String packageName = cell[5].getContents();
list.add(packageName);
// System.out.println(packageName);
}// for
}// if
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (BiffException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
if (null != wb) {
wb.close();
}
if (null != is) {
try {
is.close();
} catch (IOException e) {
}
}
}
return list;
}
/**
* Map<Integer, BeanValue ,保持单张表中第三行开始，第2列和第5列的值（TreeMap可以按顺序加载）
* 返回Map<Integer, Map<Integer, BeanValue  ，保证Integer和表的索引一一对应
* 也可保持为List<Map<Integer, BeanValue  
* @return
*/
private static Map<Integer, Map<Integer, BeanValue   ReadExcelFile() {
InputStream is = null;
Workbook wb = null;
Map<Integer, Map<Integer, BeanValue   mapList = null;
Map<Integer, BeanValue  maps = null;
java.util.List<Map<Integer, BeanValue   list = null;
WorkbookSettings woSettings = null;
try {
is = new FileInputStream(SRC_FILE);
if (null != is) {
mapList = new HashMap<Integer, Map<Integer, BeanValue  ();
list = new ArrayList< ();
woSettings = new WorkbookSettings();
woSettings.setEncoding("ISO-8859-1");//设置编码格式
wb = Workbook.getWorkbook(is, woSettings);
Sheet[] sheets = wb.getSheets();
int sheetLen = sheets.length;
for (int j = 0; j < sheetLen; j++) {
Sheet rs = wb.getSheet(j);
int rowNum = rs.getRows();
int colNum = rs.getColumns();
maps = new TreeMap< ();
for (int i = 2; i < rowNum; i++) {
Cell[] cell = rs.getRow(i);
if (cell[5].getContents() == null
|| cell[5].getContents().trim().equals("")) {
} else {
BeanValue beanValue = new BeanValue();
beanValue.setKey(cell[2].getContents());
beanValue.setValue(cell[5].getContents());
maps.put(i, beanValue);
}
}
if (maps.size()   0) {
mapList.put(j, maps);
System.out.println(sheets[j].getName());
}
// list.add(maps);
}// for
}// if
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (BiffException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
if (null != wb) {
wb.close();
}
if (null != is) {
try {
is.close();
} catch (IOException e) {
}
}
}
return mapList;
}
/**
* 返回DocumentBuilder
* @return
*/
public static DocumentBuilder getDocumentBuilder() {
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder dbBuilder = null;
try {
dbBuilder = dbFactory.newDocumentBuilder();
} catch (ParserConfigurationException e) {
e.printStackTrace();
}
return dbBuilder;
}
/**
* 将所读excel的数据写入xml中，并按<String </string 格式保存
* @param mapList
* @param nameList
*/
private static void writeXmlFile(
Map<Integer, Map<Integer, BeanValue   mapList, List<String  nameList) {
DocumentBuilder db = getDocumentBuilder();
Document document = null;
Iterator<Entry<Integer, Map<Integer, BeanValue    iteratorMap = mapList
.entrySet().iterator();
// int i = 0;
while (iteratorMap.hasNext()) {
Entry<Integer, Map<Integer, BeanValue   entryMap = iteratorMap
.next();
int i = entryMap.getKey();
Map<Integer, BeanValue  map = entryMap.getValue();
document = db.newDocument();
document.setXmlStandalone(true);
Element resource = document.createElement("resource");//创建元素节点
resource.setAttribute("xmlns:xliff",
"urn:oasis:names:tc:xliff:document:1.2");
document.appendChild(resource);//添加元素
Iterator<Entry<Integer, BeanValue   iterator = map.entrySet()
.iterator();
while (iterator.hasNext()) {
Entry<Integer, BeanValue  entry = iterator.next();
BeanValue beanValue = entry.getValue();
String key = beanValue.getKey();
String value = beanValue.getValue();
if (value == null || value.trim().equals("")) {
} else {
Element string = document.createElement("string");
string.setAttribute("name", key);
string.appendChild(document.createTextNode(value));//添加值
resource.appendChild(string);//添加子元素
}
}// while
String nameStr = nameList.get(i);
String packStr = nameStr.substring(0, nameStr.lastIndexOf("/"));
String fileName = nameStr.substring(nameStr.lastIndexOf("/") + 1);
File file = new File("d://exceldoc/" + packStr);
if (!file.exists()) {
file.mkdirs();
}
saveXmlData(document,packStr,fileName);
}// while
}
private static void saveXmlData(Document document, String packStr,
String fileName) {
TransformerFactory tFactory = TransformerFactory.newInstance();
try {
Transformer tFTransformer = tFactory.newTransformer();
tFTransformer.setOutputProperty(OutputKeys.INDENT, "yes");
tFTransformer.transform(new DOMSource(document),
new StreamResult("d://exceldoc/" + packStr + "/"
+ fileName));
} catch (TransformerConfigurationException e) {
e.printStackTrace();
} catch (TransformerException e) {
e.printStackTrace();
}
}
}