基于jxl的导出Excel通用方法

public static File getExcelFile(String Globalfile,String targetPath,List<List> listcontent)throws Exception{

File filereturn = null;

if(Globalfile.indexOf(".")>0&&listcontent!=null){

File file = new File(Globalfile);

String name = file.getName();

name = (new Random().nextLong())+name.substring(name.lastIndexOf("."));

Workbook wb = Workbook.getWorkbook(file);

filereturn = new File(targetPath+name);

WritableWorkbook book = Workbook.createWorkbook(filereturn,wb);

WritableSheet ws = book.getSheet(0);for(int i=1;i<=listcontent.size();i++){

List listc = listcontent.get(i-1);

for(int j=0;j<listc.size();j++){

String str = listc.get(j);

Label lb = new Label(j,i,str);

ws.addCell(lb);

}

}

book.write();

wb.close();

book.close();

}

return filereturn;

}

其中Globalfile是一个Excel模版，具体的文件文件路劲；targetPath是生成新的Excel文件路劲，都是服务器端路劲；listcontent是要写入Excel的内容