【发布时间】：2016-05-11 10:23:43
【问题描述】：
我正在尝试将数据从 PHP mysql 导入到 excel 中，并且运行良好。但是一旦我点击导入按钮，它就会显示在浏览器中。
header("Content-Disposition: attachment; filename=faculty-export.xls");
header("Content-type: application/vnd-ms-excel; charset=UTF-8;");
我已经在我的 PC（Windows 7、IIS、PHP 5.4）上进行了本地测试，它工作正常，但是当我在 Web 服务器（PHP 5.3、Linux、Apache 2.2.3）上上传时，导出数据显示在浏览器中（测试过的浏览器） IE 10、11、Firefox 和 Chrome）。
我遇到了问题，因为我们必须更改服务器中的某些设置，或者我必须对我的编码中的某些内容做些什么？
发布数据
<form method="post" action="export_excel.php">
<input type="hidden" name="excel_name" value="<?php echo $_GET['name']; ?>">
<input type="hidden" name="excel_gender" value="<?php echo $_GET['gender']; ?>">
<input type="hidden" name="excel_college" value="<?php echo $ColName; ?>">
<input type="hidden" name="excel_department" value="<?php echo $_GET['deptf']; ?>">
<input type="hidden" name="excel_nationality" value="<?php echo $_GET['natf']; ?>">
<input type="hidden" name="excel_finalstatus" value="<?php echo $_GET['fstatusf']; ?>">
<input type="hidden" name="excel_fyear" value="<?php echo $_GET['fyearf']; ?>">
<input style="float:left;" type="submit" value="Save to Excel">
</form>
export_excel.php 的代码如下。
<?php
error_reporting(0);
include("connectdb.php");
if (empty($_POST['excel_name']) && empty($_POST['excel_gender']) && empty($_POST['excel_college']) && empty($_POST['excel_department']) && empty($_POST['excel_nationality']) && empty($_POST['excel_finalstatus']) && empty($_POST['excel_fyear']))
{
/*$query="select * from ab";*/
$query="select * from ab";
}
else
{
$wheres = array();
$query = "select * from ab where ";
if (isset($_POST['excel_name']) and !empty($_POST['excel_name']))
{
$wheres[] = "name like '%{$_POST['excel_name']}%' ";
}
if (isset($_POST['excel_gender']) and !empty($_POST['excel_gender']))
{
$wheres[] = "gender = '{$_POST['excel_gender']}'";
}
if (isset($_POST['excel_college']) and !empty($_POST['excel_college']))
{
$wheres[] = "college = '{$_POST['excel_college']}' ";
}
if (isset($_POST['excel_department']) and !empty($_POST['excel_department']))
{
$wheres[] = "department = '{$_POST['excel_department']}' ";
}
if (isset($_POST['excel_nationality']) and !empty($_POST['excel_nationality']))
{
$wheres[] = "nationality = '{$_POST['excel_nationality']}' ";
}
if (isset($_POST['excel_finalstatus']) and !empty($_POST['excel_finalstatus']))
{
$wheres[] = "finalstatus = '{$_POST['excel_finalstatus']}' ";
}
if (isset($_POST['excel_fyear']) and !empty($_POST['excel_fyear']))
{
$wheres[] = "fyear = '{$_POST['excel_fyear']}' ";
}
foreach ( $wheres as $where )
{
$query .= $where . ' AND '; // you may want to make this an OR
}
$query=rtrim($query, "AND ");
}
$result = mysqli_query($conn,$query);
$xls_filename = 'export_'.date('d-m-Y').'.xls'; // Define Excel (.xls) file name
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/download");;
header("Content-Disposition: attachment; filename=$xls_filename");
header("Content-Transfer-Encoding: binary ");
echo "<table border='1'><tr><th>الإسم</th><th>تاريخ وصول الملف</th><th>الكلية</th><th>القسم</th><th>العمر</th><th>الجنسية</th><th>الجنس</th><th>الدرجة</th><th>نوع التعيين</th><th>السنة</th><th>البكالوريوس<br>سنة التخرج</th><th>الماجستير<br>سنة التخرج</th><th>الدكتوراه<br>سنة التخرج</th><th>الملاحظات</th><th>تاريخ اللجنة</th>";
while($res = mysqli_fetch_assoc($result)){
echo "<tr><td>".$res['name']."</td><td>".$res['DOA']."</td><td>".$res['college']."</td><td>".$res['department']."</td><td>".$res['DOB']."</td><td>".$res['nationality']."</td><td>".$res['gender']."</td><td>".$res['fwtype']."</td><td>".$res['finalstatus']."</td><td>".$res['fyear']."</td>";
$query2 = "SELECT * FROM abc where ".$res['id']." = DId";
$result1 = mysqli_query($conn,$query2);
if (mysqli_num_rows($result1) > 0) {
while($row = mysqli_fetch_assoc($result1)) {
echo "<td>".$row['DUName']."<br>".$row['DYEAR']."</td>";
}
}
}
echo "</tr></tr></table>";
exit();
?>
【问题讨论】：
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查看更新的问题
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尝试启用 mod_mime 如果你还没有，然后在你的 apache 配置中适当的地方插入 application/vnd-ms-excel 的 AddType 指令。
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抱歉最近的回复。 MIME 类型已启用。