Java生成excel文件 JXL
要使用的jar包 jxl-2.5.7.jar
import java.io.File;
import java.io.IOException;
import java.net.URL;
import java.util.List;
import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import jxl.Workbook;
import jxl.format.UnderlineStyle;
import jxl.write.DateFormat;
import jxl.write.Label;
import jxl.write.NumberFormat;
import jxl.write.WritableCellFormat;
import jxl.write.WritableFont;
import jxl.write.WritableSheet;
import jxl.write.WritableWorkbook;
import jxl.write.WriteException;
public class JXLUtil {
private final static Logger log = Logger.getLogger(JXLUtil.class);
public final static String[] proptitles = new String[]{"酒店ID","中文名称","所属品牌","中文地址","英文名称 ","英文地址","星级","钻级","省份","城市","邮编","纬度","经度","电话","传真","开业时间","装修时间","房间总数","总楼层","电梯数","激活状态","网站","是否接受外宾","酒店简介","商圈"};
private static String path = null;
static {
URL url = Thread.currentThread().getContextClassLoader().getResource("");
path = url.getPath();
int index = path.lastIndexOf("WEB-INF/classes/");
if(index>0){
path = path.substring(0, index);
}
File file = new File(path +"props");
if(!file.exists()){
file.mkdirs();
}
}
/**
* 酒店基础信息生成excel文件
* @param filename 文件名
* @param sheetName 工作表名称
* @param titles 列名
* @param cards 数据
* @return
*/
public static String export2TaPropExcel(String filename,String sheetName,String[] titles,List<TaProp> props){
WritableWorkbook workbook = null;
filename = filename+".xls";
String pathfilename = path + filename;
String exportpath=FogTaskConfig.getProperty("FogTask.TaPropsRoomTask.path");
if(StringUtils.isNotEmpty(exportpath)){
pathfilename=exportpath;
}else{
pathfilename=path;
}
try{
File tempFile= new File(pathfilename);
workbook = Workbook.createWorkbook(tempFile);
WritableSheet sheet = workbook.createSheet(sheetName, 0);
//
Label lable=null;
jxl.write.Number number=null;
jxl.write.DateTime date=null;
//format
WritableFont titleFont = new WritableFont(WritableFont.ARIAL, 10, WritableFont.BOLD,
false, UnderlineStyle.NO_UNDERLINE, jxl.format.Colour.getInternalColour(9));
WritableCellFormat titleFormat = new WritableCellFormat (titleFont);
titleFormat.setAlignment(jxl.format.Alignment.CENTRE);
titleFormat.setBackground(jxl.format.Colour.getInternalColour(56));
WritableFont detFont = new WritableFont(WritableFont.ARIAL, 10, WritableFont.NO_BOLD,
false, UnderlineStyle.NO_UNDERLINE, jxl.format.Colour.BLACK);
WritableCellFormat contentFormat = new WritableCellFormat (detFont);
contentFormat.setAlignment(jxl.format.Alignment.CENTRE);
DateFormat df=new DateFormat("yyyy-MM-dd");//用于日期的
WritableCellFormat dateFormat = new WritableCellFormat (detFont, df);
dateFormat.setAlignment(jxl.format.Alignment.CENTRE);
NumberFormat nm = new NumberFormat("0");
WritableCellFormat numberFormat = new WritableCellFormat (detFont, nm);
numberFormat.setAlignment(jxl.format.Alignment.CENTRE);
//add Title
for (int i = 0; i < titles.length; i++) {
lable=new Label(i, 0, titles[i], titleFormat);
sheet.addCell(lable);
sheet.setColumnView(i, 20);
}
//add detail
for (int i = 0; i < props.size(); i++) {
int column=0;
TaProp prop = props.get(i);
lable=new Label(column++, i+1, prop.getProp(), contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getProp_name_zh(), contentFormat);
sheet.addCell(lable);
lable = new Label(column++, i+1, prop.getOrgid(),contentFormat);
sheet.addCell(lable);
lable = new Label(column++, i+1, prop.getAddress1_zh(),contentFormat);
sheet.addCell(lable);
lable = new Label(column++, i+1, prop.getProp_name_en(),contentFormat);
sheet.addCell(lable);
lable = new Label(column++, i+1, prop.getAddress1_en(),contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getStar_rating(), contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getDiamond_rating(), contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getLname(), contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getName_zh(), contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getZip(), contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getLatitude(), contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getLongitude(), contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getPhone(), contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getFax(), contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getOpening_date(), contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getRenovated_date(), contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getTotal_rooms(), contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getTotal_floors(), contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getTotal_elevators(), contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getStatus(), contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getWebsite(), contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getIs_welcome_foreign(), contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getSimple_desc_zh(), contentFormat);
sheet.addCell(lable);
lable=new Label(column++, i+1, prop.getTradearea_zh(), contentFormat);
sheet.addCell(lable);
}
}catch (Exception e) {
filename = null;
log.error("writeCard error :"+e);
}finally{
if(workbook!=null){
try {
workbook.write();
workbook.close();
}catch (WriteException e) {
}catch (IOException e) {
}
}
return filename;
}
}
}