无法在ubuntu服务器上打开zip文件错误
我必须一次下载多个csv文件。所以,我创建了zip文件并将所有csv文件放入该zip文件中。一切工作,我可以下载我的zip文件,并可以在我的本地主机上打开。我使用Windows操作系统。无法在ubuntu服务器上打开zip文件错误
这是我的代码export_csv.php
。
for($i=0; $i<$len; $i++) {
$user_id = $array[$i];
#get user name
$name = "...";
#get all day from selected month with holidays
$day_of_month_arr = allDay_of_month($year,$month);
#get user datetime
#prepare start and finish time with holidays and weekend
$result_arr = time_format($result, $day_of_month_arr);
#prepare data as csv format to export as csv
$exp = export($result_arr);
#put each user csv file into 'Report.zip'
#archive all csv file as zip and force download that zip file
$zipname = 'Report.zip';
$zip = new ZipArchive;
$zip->open($zipname, ZipArchive::CREATE);
$f = fopen('php://memory', 'w');
$file_name = $name."-".$user_id.".csv";
foreach ($exp as $arr) {
fputcsv($f,$arr);
}
rewind($f);
$zip->addFromString($file_name, stream_get_contents($f));
//close the file
fclose($f);
}
$zip->close();
header('Content-Type: application/zip');
header('Content-disposition: attachment; filename='.$zipname);
header('Content-Length: ' . filesize($zipname));
readfile($zipname);
// remove the zip archive
unlink($zipname);
function export() {.......}
function time_format() {........}
function allDay_of_month() {......}
所以,我上传脚本export_csv.php
到我的Ubuntu的服务器(生产服务器)。当我尝试从生产服务器下载此文件时,我可以下载该文件,但无法再打开此zip文件。它显示"......\Report.zip" is invalid"
。
当我检查php_error_logs
有什么问题时,我发现了下列问题。
[12-Oct-2016 04:09:43 Europe/Berlin] PHP Warning: main(): Cannot destroy the zip context in /opt/lampp/htdocs/project/export_csv.php on line 48
[12-Oct-2016 04:09:43 Europe/Berlin] PHP Warning: main(): Cannot destroy the zip context in /opt/lampp/htdocs/project/export_csv.php on line 48
[12-Oct-2016 04:09:43 Europe/Berlin] PHP Warning: main(): Cannot destroy the zip context in /opt/lampp/htdocs/project/export_csv.php on line 48
[12-Oct-2016 04:09:44 Europe/Berlin] PHP Warning: main(): Cannot destroy the zip context in /opt/lampp/htdocs/project/export_csv.php on line 48
[12-Oct-2016 04:09:44 Europe/Berlin] PHP Warning: main(): Cannot destroy the zip context in /opt/lampp/htdocs/project/export_csv.php on line 48
[12-Oct-2016 04:09:44 Europe/Berlin] PHP Warning: main(): Cannot destroy the zip context in /opt/lampp/htdocs/project/export_csv.php on line 48
[12-Oct-2016 04:09:44 Europe/Berlin] PHP Warning: main(): Cannot destroy the zip context in /opt/lampp/htdocs/project/export_csv.php on line 48
[12-Oct-2016 04:09:44 Europe/Berlin] PHP Warning: main(): Cannot destroy the zip context in /opt/lampp/htdocs/project/export_csv.php on line 48
[12-Oct-2016 04:09:44 Europe/Berlin] PHP Warning: main(): Cannot destroy the zip context in /opt/lampp/htdocs/project/export_csv.php on line 48
[12-Oct-2016 04:09:44 Europe/Berlin] PHP Warning: main(): Cannot destroy the zip context in /opt/lampp/htdocs/project/export_csv.php on line 48
[12-Oct-2016 04:09:44 Europe/Berlin] PHP Warning: main(): Cannot destroy the zip context in /opt/lampp/htdocs/project/export_csv.php on line 48
[12-Oct-2016 04:09:44 Europe/Berlin] PHP Warning: main(): Cannot destroy the zip context in /opt/lampp/htdocs/project/export_csv.php on line 48
[12-Oct-2016 04:09:44 Europe/Berlin] PHP Warning: main(): Cannot destroy the zip context in /opt/lampp/htdocs/project/export_csv.php on line 48
[12-Oct-2016 04:09:44 Europe/Berlin] PHP Warning: main(): Cannot destroy the zip context in /opt/lampp/htdocs/project/export_csv.php on line 48
[12-Oct-2016 04:09:44 Europe/Berlin] PHP Warning: main(): Cannot destroy the zip context in /opt/lampp/htdocs/project/export_csv.php on line 48
[12-Oct-2016 04:09:44 Europe/Berlin] PHP Warning: ZipArchive::close(): Failure to create temporary file: Permission denied in /opt/lampp/htdocs/project/export_csv.php on line 62
[12-Oct-2016 04:09:44 Europe/Berlin] PHP Warning: filesize(): stat failed for Report.zip in /opt/lampp/htdocs/project/export_csv.php on line 65
[12-Oct-2016 04:09:44 Europe/Berlin] PHP Warning: readfile(Report.zip): failed to open stream: No such file or directory in /opt/lampp/htdocs/project/export_csv.php on line 66
[12-Oct-2016 04:09:44 Europe/Berlin] PHP Warning: unlink(Report.zip): No such file or directory in /opt/lampp/htdocs/project/export_csv.php on line 69
我认为这个错误是权限问题。但我是Ubuntu操作系统的新手,所以我不知道如何解决它。
我很感激任何帮助。
更新
我添加了确切的错误,当我尝试下载并从服务器上打开zip文件。
似乎你的php服务器不允许写入你给它的路径。 您需要将运行php服务器的用户的写权限添加到此路径:/ opt/lampp/htdocs/project/
您应该使用chmod linux命令。运行php的linux用户应该具有对该路径的写入权限。
http://ss64.com/bash/chmod.html
https://www.linux.com/learn/understanding-linux-file-permissions
非常感谢@gba。在向项目文件夹添加777权限后,一切都很好:) – Cloud
试着给你的文件777个权限。 – IsThisJavascript
应该小心...... – gba
@ WillParky93我已经添加了777个权限'sudo chmod 777/opt/lampp/htdocs/project/export_csv.php'。但它仍然是一样的错误。 – Cloud