Java 导出dbf文件

以下代码是导出dbf文件

public  String  doCreateDBF(String[] fieldsZh,String[] fields,List list,HttpServletResponse response,int [] datasize) throws IOException{DBFWriter Writer=new DBFWriter();//首先要创建一个DBFwriterresponse.setCharacterEncoding("UTF-8");OutputStream  os=response.getOutputStream();DynamicPO po = null;Object rowData[];DBFField []field=new DBFField[fieldsZh.length];//创建dbf文件的列文件int rowSize = list.size();int colSize = field.length;for(int i=0;i<fields.length;i++){/*po=(DynamicPO) list.get(0);*/field[i]=new DBFField();field[i].setDataType(DBFField.FIELD_TYPE_C);field[i].setFieldLength(datasize[i]);field[i].setFieldName((fields[i]));//为每一列设置值}Writer.setFields(field);//将列交给writer写入dbf文件String strValue="";//为类属性定义接受参数for(int row=0;row<rowSize;row++){rowData= new Object[colSize];//新建一个列，po = (DynamicPO) list.get(row);for(int col=0;col<colSize;col++){strValue=String.valueOf(po.getProperty(fields[col]));if(strValue==""||strValue.equals("")||strValue==null||"null".equals(strValue)){rowData[col]="";}else{rowData[col]=strValue.toString();}}Writer.addRecord( rowData);}Writer.write(os);os.close();return null;}