nextcloud 中文乱码解决方案

修改/nextcloud/lib/public/AppFramework/Http/FileDisplayResponse.php文件

第68行注销掉
修改为
//$output->setOutput($this->file->getContent());
$fileContents=$this->file->getContent();
$encoding = mb_detect_encoding($fileContents . "a", "UTF-8,GB2312, GBK, WINDOWS-1252, ISO-8859-15, ISO-8859-1, ASCII", true);
if ($encoding === "") {
$encoding = "ISO-8859-15";
}
$fileContents = iconv($encoding, "UTF-8", $fileContents);
$output->setOutput($fileContents);