【发布时间】：2011-08-16 21:59:01
【问题描述】：
我试图从一个表中导出一些特定的列，而不是全部带有自定义标题，但是当我从服务器下载它时，它说文件已损坏并且无法打开。我正在使用以下代码
// Functions for export to excel.
function xlsBOF() {
echo pack("ssssss", 0x809, 0x8, 0x0, 0x10, 0x0, 0x0);
return;
}
function xlsEOF() {
echo pack("ss", 0x0A, 0x00);
return;
}
function xlsWriteNumber($Row, $Col, $Value) {
echo pack("sssss", 0x203, 14, $Row, $Col, 0x0);
echo pack("d", $Value);
return;
}
function xlsWriteLabel($Row, $Col, $Value ) {
$L = strlen($Value);
echo pack("ssssss", 0x204, 8 + $L, $Row, $Col, 0x0, $L);
echo $Value;
return;
}
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/download");;
header("Content-Disposition: attachment;filename=orderlist.xls ");
header("Content-Transfer-Encoding: binary ");
xlsBOF();
xlsWriteLabel(0,5,"LIST OF CLOSED LEADS.");
// Make column labels. (at line 3)
xlsWriteLabel(2,0,"INQUIRY NO.");
xlsWriteLabel(2,1,"POSTED DATE");
xlsWriteLabel(2,2,"AGENT NAME");
xlsWriteLabel(2,3,"STATUS");
xlsWriteLabel(2,4,"CLIENT NAME");
xlsWriteLabel(2,5,"UNIT NUMBER");
xlsWriteLabel(2,6,"PROPERTY TYPE");
xlsWriteLabel(2,7,"AREA");
xlsWriteLabel(2,8,"COMMISSION RECEIVED");
xlsWriteLabel(2,9,"BREAK UP DETAIL");
xlsWriteLabel(2,10,"DESCRIPTION");
xlsWriteLabel(2,11,"ADMIN COMMENT");
$xlsRow = 4;
while($row=mysql_fetch_array($result)){
$agent_query = "select Name from pf_agents where ID =".$row['agent_id'];
$agent_result=mysql_query("$agent_query");
$agent_row=mysql_fetch_array($agent_result);
$agent_name = $agent_row['Name'];
$prop_query = "select Title from pf_property_types where ID =".$row['prop_type'];
$prop_result = mysql_query("$prop_query");
$prop_row = mysql_fetch_array($prop_result);
$prop_name = $prop_row['Title'];
$area_query = "select Name from pf_master_dev where ID =".$row['Area'];
$area_result = mysql_query("$area_query");
$area_row = mysql_fetch_array($area_result);
$area_name = $area_row['Name'];
$break_up = strip_word_html($row['reason_closed']);
$comment = strip_word_html($row['comment']);
$admin_comment = strip_word_html($row['comment_admin']);
$date_closed = date('d-m-Y', strtotime($row['updated_date']));
xlsWriteLabel($xlsRow,0,$row['ID']);
xlsWriteLabel($xlsRow,1,$date_closed);
xlsWriteLabel($xlsRow,2,$agent_name);
xlsWriteLabel($xlsRow,3,$row['status']);
xlsWriteLabel($xlsRow,4,$row['name']);
xlsWriteLabel($xlsRow,5,$row['closed_unit']);
xlsWriteLabel($xlsRow,6,$prop_name);
xlsWriteLabel($xlsRow,7,$area_name);
xlsWriteLabel($xlsRow,8,$row['closed_amt']);
xlsWriteLabel($xlsRow,9,$break_up);
xlsWriteLabel($xlsRow,10,$comment);
xlsWriteLabel($xlsRow,11,$admin_comment);
$xlsRow++;
}
xlsEOF();
有什么方法可以修复它，或者我可以使用其他一些解决方案。
谢谢
【问题讨论】：
-
为什么要设置 三个
Content-Type标头？ -
@Mark 我已经在我的文件中添加了 xlsEOF()，我只显示了我的代码的第一部分
-
@Marcel 我不确定，但我认为有必要
-
没有。如果你想输出一个 Excel 文件，它应该是
application/vnd.ms-excel而不是别的。 -
@kakaajee - 实际上只有一种内容类型（最后一种）会发送到浏览器，因此不需要全部使用这三种；并且您实际上应该发送 application/vnd.ms-excel 的内容类型