在我的数据库中，中文字符采用此格式大股东。
原来汉字是大股东。并正确显示在网页上。
当我从* .xls文件中的页面下载数据时，它生成与数据库（大股东）中相同的字符串。我正在寻找解决方案，将这些字符转换为下载的.xls文件中的原始中文字符。
我在页面上执行此操作，将header('Content-type: text/html; charset=utf-8');放在页面顶部。
我还在excel下载代码中添加了此标题但未解决。
这是用于下载excel文件的php代码。
header('Content-type: text/html; charset=utf-8');
@include_once('Worksheet.php');
@include_once('Workbook.php');
$Module = "searchxlship.php";
@include_once("../db_class.php");
$DB = new DBConnect();
@ini_set('max_execution_time', 1200);
//================================================================
//DELETE THE OLD EXISTING FILE
@chmod("searchxlship.xls", 0777);
@unlink("searchxlship.xls");
$workbook = new Workbook("searchxlship.xls");
$ColumnWidthArr = array(
"0" => "0##23##20"
);
$worksheet2 =& $workbook->add_worksheetdefault('Ship_order-' . date('d-M-Y'), $ColumnWidthArr);
//$worksheet2->set_footer("Copyright (R) Worldyards.com Pte Ltd, details without guarantee.");
//=======Format For Merge Cells========================================================
$formatmerg =& $workbook->add_format();
$formatmerg->set_color('black');
$formatmerg->set_pattern();
$formatmerg->set_fg_color('white');
$formatmerg->set_merge_cell();
//=====================================================================================
//======================================================================================================
$ColHead =& $workbook->add_format();
$ColHead->set_size(8);
$ColHead->set_align('center');
$ColHead->set_color('white');
$ColHead->set_pattern();
$ColHead->set_bg_color('green');
$ColHead->set_bold(1);
$ColHead->set_bottom(2);
$ColHead->set_top(2);
$ColHead->set_bottom_color('black');
//======================================================================================================
$formatot =& $workbook->add_format();
$formatot->set_size(8);
$formatot->set_align('center');
$formatot->set_color('black');
$formatot->set_pattern();
$formatot->set_fg_color('white');
$formatot->set_left(2);
$formatot->set_left_color('black');
$formatot->set_right_color('black');
$colformatot =& $workbook->add_format();
$colformatot->set_size(8);
$colformatot->set_align('center');
$colformatot->set_color('brown');
$colformatot->set_bold(1);
$colformatot->set_pattern();
$colformatot->set_fg_color('white');
$colformatot->set_left(2);
$colformatot->set_left_color('black');
$colformatot->set_right_color('black');
$forredformat =& $workbook->add_format();
$forredformat->set_size(8);
$forredformat->set_align('center');
$forredformat->set_color('red');
$forredformat->set_bold(1);
$forredformat->set_pattern();
$forredformat->set_fg_color('white');
$forredformat->set_left(2);
$forredformat->set_left_color('black');
$forredformat->set_right_color('black');
$forgreenformat =& $workbook->add_format();
$forgreenformat->set_size(8);
$forgreenformat->set_align('center');
$forgreenformat->set_color('green');
$forgreenformat->set_bold(1);
$forgreenformat->set_pattern();
$forgreenformat->set_fg_color('white');
$forgreenformat->set_left(2);
$forgreenformat->set_left_color('black');
$forgreenformat->set_right_color('black');
$forbluematot =& $workbook->add_format();
$forbluematot->set_size(8);
$forbluematot->set_align('center');
$forbluematot->set_color('blue');
$forbluematot->set_bold(1);
$forbluematot->set_pattern();
$forbluematot->set_fg_color('white');
$forbluematot->set_left(2);
$forbluematot->set_left_color('black');
$forbluematot->set_right_color('black');
$formatforVerticalLine =& $workbook->add_format();
$formatforVerticalLine->set_color('black');
$formatforVerticalLine->set_pattern();
$formatforVerticalLine->set_fg_color('white');
$formatforVerticalLine->set_bold(0);
$formatforVerticalLine->set_size(8);
$formatforVerticalLine->set_align('center');
$formatforVerticalLine->set_left(2);
$formatforVerticalLine->set_bottom(2);
$formatforVerticalLine->set_left_color('black');
$formatforVerticalLine->set_bottom_color('white');
//==========Format for horizontal line=========
$formatforDarkHLine =& $workbook->add_format();
$formatforDarkHLine->set_size(8);
$formatforDarkHLine->set_align('center');
$formatforDarkHLine->set_color('black');
$formatforDarkHLine->set_pattern();
$formatforDarkHLine->set_bold(1);
// $formatforDarkHLine->set_bottom(2);
$formatforDarkHLine->set_top(2);
$formatforDarkHLine->set_left(2);
$formatforDarkHLine->set_right(2);
$formatforDarkHLine->set_left_color('white');
$formatforDarkHLine->set_right_color('white');
$formatforDarkHLine->set_fg_color('white');
//=============================================//
//==========Format for horizontal line=========
$formatformLine =& $workbook->add_format();
$formatformLine->set_size(8);
$formatformLine->set_align('center');
$formatformLine->set_color('black');
$formatformLine->set_fg_color('white');
$formatformLine->set_pattern();
$formatformLine->set_bold(1);
// $formatformLine->set_bottom(1);
$formatformLine->set_top(2);
//$formatformLine->set_left(2);
//$formatformLine->set_right(2);
$formatformLine->set_bottom_color('black');
$formatformLine->set_right_color('black');
$formatformLine->set_fg_color('white');
$HeadFormat =& $workbook->add_format();
$HeadFormat->set_size(12);
$HeadFormat->set_align('left');
$HeadFormat->set_color('black');
$HeadFormat->set_pattern();
$HeadFormat->set_fg_color('white');
$HeadFormat->set_bold(1);
$HeadFormat->set_text_wrap(0);
$ShipQuery = $_POST['xlquery'];
$Heading = array(
'S.no',
'Built/Delivery date',
'IMO num / WY num WY No in red and Invalid IMO/WY no in brown ',
'Ship name ',
'Chinese ship name ',
'Segment',
'Sub-segment'
);
$ShipRes = $DB->Select($ShipQuery, 'FetchShips', $Module);
for ($i = 0; $i < $RecordCount + 2000; $i++)
{
$worksheet2->set_row($i, 20, $formatmerg);
}
$Sno = 2;
$Sno = $Sno + 2;
$worksheet2->write_string($Sno, 0, $Heading[0], $ColHead);
$worksheet2->write_string($Sno, 1, $Heading[1], $ColHead);
$worksheet2->write_string($Sno, 2, $Heading[2], $ColHead);
$worksheet2->write_string($Sno, 3, $Heading[3], $ColHead);
$worksheet2->write_string($Sno, 4, $Heading[4], $ColHead);
$worksheet2->write_string($Sno, 5, $Heading[5], $ColHead);
$Sno = $Sno + 1;
$Col = 0;
$Num = 1;
while ($Row = @mysql_fetch_object($ShipRes))
{
$worksheet2->write_string($Sno, $Col++, $Num++, $formatot);
$worksheet2->write_string($Sno, $Col++, $Row->builtdate, $formatot);
$worksheet2->write_string($Sno, $Col++, $Row->imo, $formatot);
$worksheet2->write_string($Sno, $Col++, $Row->shipnam, $formatot);
$worksheet2->write_string($Sno, $Col++, $Row->chineseshipnam, $formatot);
$worksheet2->write_string($Sno, $Col++, $Row->segnam, $formatot);
$worksheet2->write_string($Sno, $Col++, $Row->typnam, $formatot);
$worksheet2->write_string($Sno, $Col++, "", $formatforVerticalLine);
$Sno = $Sno + 1;
$Col = 0;
}
//$Sno=$Sno+1;
$worksheet2->write_string($Sno, 0, '', $formatforDarkHLine);
$worksheet2->write_string($Sno, 1, '', $formatforDarkHLine);
$worksheet2->write_string($Sno, 2, '', $formatforDarkHLine);
$worksheet2->write_string($Sno, 3, '', $formatforDarkHLine);
$worksheet2->write_string($Sno, 4, '', $formatforDarkHLine);
$worksheet2->write_string($Sno, 5, '', $formatforDarkHLine);
$workbook->close();
$filename = "searchxlship.xls";
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Content-Type: application/vnd.ms-excel");
header("Content-Disposition: attachment; filename=" . basename($filename) . ";");
header("Content-Transfer-Encoding: binary");
readfile($filename);
答案 0 :(得分：1)
鉴于输入中输入3个字符的输出中有9个字符，Windows很可能默认认为您的电子表格是使用Cpc-1252编码的。
我没有使用过相关的库，但谷歌搜索表明this可能就是答案。
按照你的代码，我认为一旦你创建了$ worksheet变量，你想尝试以下方法：
$worksheet2->setInputEncoding('utf-8');
假设您的数据库存储和连接设置为UTF-8。基本上，将工作表编码设置为与存储数据的编码相同。
答案 1 :(得分：0)
尝试使用此代码：
$text = htmlentities ( "大股东" , ENT_COMPAT , 'UTF-8', true);