/**
* 导出为Excel
* @param cdosCategoryKeyWords
* @return
*/
public boolean exportExcel(CDO[] cdosCategoryKeyWords)
{
HttpServletResponse response=ServletActionContext.getResponse();
try
{
os = response.getOutputStream();
}
{
mallLog.error("获取response输出流出错");
}
String curDatetime
= sdf.
format(cal.
getTime());
response.reset();
response.setHeader("Content-disposition", "attachment; filename=CategoryKeyWords"+curDatetime+".xls");
response.setContentType("application/msexcel");
WritableWorkbook wwb=null;
WritableSheet ws=null;
try
{
wwb = Workbook.createWorkbook(os);
ws=wwb.createSheet("关键词类目匹配列表",0);
ws.getSettings().setDefaultColumnWidth(15);
//创建表头
WritableFont wfc = new WritableFont(WritableFont.ARIAL,10,WritableFont.NO_BOLD,false,UnderlineStyle.NO_UNDERLINE,jxl.format.Colour.RED);
WritableCellFormat wcfFC = new WritableCellFormat(wfc);
Label lId2HeadLabel
= new Label(0,
0,
"编号ID",wcfFC
);
Label strKeyWordHeadLabel
= new Label(1,
0,
"关键词",wcfFC
);
Label strCategoryConfigHeadLabel
= new Label(2,
0,
"类目",wcfFC
);
Label dtModifyTimeHeadLabel
= new Label(3,
0,
"更新时间",wcfFC
);
ws.addCell(lId2HeadLabel);
ws.addCell(strKeyWordHeadLabel);
ws.setColumnView(2, 50);
ws.addCell(strCategoryConfigHeadLabel);
ws.addCell(dtModifyTimeHeadLabel);
Label strKeyWordLabel
= null;
Label strCategoryConfigLabel
= null;
Label dtModifyTimeLabel
= null;
for(int i=1;i<=cdosCategoryKeyWords.length;i++)
{
String lId2
= cdosCategoryKeyWords
[i
-1].
getStringValue("lId"); //ID
String strKeyWord
= cdosCategoryKeyWords
[i
-1].
getStringValue("strKeyWord"); //关键词
String strCategoryConfig
= cdosCategoryKeyWords
[i
-1].
getStringValue("strCategoryConfig");//类目
String dtModifyTime
= cdosCategoryKeyWords
[i
-1].
getStringValue("dtModifyTime");//更新时间
lId2Label
= new Label(0,i,lId2
);
strKeyWordLabel
= new Label(1,i,strKeyWord
);
strCategoryConfigLabel
= new Label(2,i,strCategoryConfig
);
dtModifyTimeLabel
= new Label(3,i,dtModifyTime
);
ws.addCell(lId2Label);
ws.addCell(strKeyWordLabel);
ws.addCell(strCategoryConfigLabel);
ws.addCell(dtModifyTimeLabel);
}
}
{
mallLog.error("输出Excel失败");
return false;
}
finally
{
try
{
wwb.write();
wwb.close();
os.close();
}
catch (WriteException e)
{
mallLog.error("关闭WritableWorkbook出错");
}
{
mallLog.error("关闭WritableWorkbook出错");
}
}
return true;
}
//java/1339