java 节假日 判断和配置

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1、importjava.io.File;importjava.io.FileInputStream;importjava.io.FileNotFoundException;importjava.io.IOException;importjava.net.MalformedURLException;importjava.net.URL;importjava.text.ParseException;importjava.text.SimpleDateFormat;importjava.util.ArrayList;importjava.util.Calend

2、ar;importjava.util.Date;importjava.util.List;importorg.apache.poi.hssf.usermodel.HSSFCell;importorg.apache.poi.hssf.usermodel.HSSFDateUtil;importorg.apache.poi.hssf.usermodel.HSSFRow;importorg.apache.poi.hssf.usermodel.HSSFSheet;importorg.apache.poi.hssf.usermodel.HSSFWorkbook;*

3、*********日期加一天***********DateFormat  format=new  SimpleDateFormat("yyyy-MM-dd");   Calendar  calendar=Calendar.getInstance();   calendar.setTime(mdefSetting.getDate());   calendar.add(Calendar.DAY_OF_MONTH,1);mdefs.setName(format.format(calendar.getTime())+"至"+mdefSetting2.getDa

4、te());说明：以上代码来源于实际项目。          mdefSetting.getDate());   为Date型          format.format(calendar.getTime())便是加一天后的时间，，，也为Date型**********日期加一天***********publicclassFestival{privatefinalStringFILE_NAME="节假日.xls";privateListfestival=newArrayList();//节假日privateListw

5、orkDay=newArrayList();//工作日publicFestival(){  Fileexcel=this.getExcel();    try{      FileInputStreamfin=newFileInputStream(excel);   HSSFWorkbookhssfworkbook=newHSSFWorkbook(fin);   HSSFSheetsheet=hssfworkbook.getSheetAt(0);   intlast=sheet.getLastRowNum();   intindex=1; 

6、  Datedt=null;   while(index<=last){    HSSFRowrow=sheet.getRow(index);        /*读取法定节假日*/    HSSFCellcell=row.getCell((short)0);    if(cell!=null){          if(HSSFDateUtil.isCellDateFormatted(cell)){      dt=HSSFDateUtil.getJavaDate(cell.getNumericCellValue());      if(dt!=nul

7、l&&dt.getTime()>0){       this.festival.add(dt);      }     }         }        /*读取特殊工作日*/    cell=row.getCell((short)1);        if(cell!=null){          if(HSSFDateUtil.isCellDateFormatted(cell)){      dt=HSSFDateUtil.getJavaDate(cell.getNumericCellValue());            if(dt!=n

8、ull&&dt.getTime()>0){       //System.out.printl