我正在尝试上传电子表格并使用 PHPExcel 将其读入 MySQL 数据库。
对于 .xlsx 文件,它工作正常,但每当我尝试上传 .ods 文件时,它都会抛出错误: PHP Fatal error: Call to a member function getNamespaces() on a non-object in PHPExcel_1.7.9/Classes/PHPExcel/Reader/ OOCalc.php 第 341 行
出了什么问题?
HTML 表单:
<form method="post" enctype="multipart/form-data">
Upload File: <input type="file" name="spreadsheet"/>
<input type="submit" name="submit" value="Submit" />
</form>
PHP(在同一文件中):
//Check valid spreadsheet has been uploaded
if(isset($_FILES['spreadsheet'])){
if($_FILES['spreadsheet']['name']){
if(!$_FILES['spreadsheet']['error'])
{
$inputFile = $_FILES['spreadsheet']['name'];
$extension = strtoupper(pathinfo($inputFile, PATHINFO_EXTENSION));
if($extension == 'XLSX' || $extension == 'ODS'){
//Read spreadsheeet workbook
try {
$inputFile = $_FILES['spreadsheet']['tmp_name'];
$inputFileType = PHPExcel_IOFactory::identify($inputFile);
$objReader = PHPExcel_IOFactory::createReader($inputFileType);
$objPHPExcel = $objReader->load($inputFile);
} catch(Exception $e) {
die($e->getMessage());
}
//Get worksheet dimensions
$sheet = $objPHPExcel->getSheet(0);
$highestRow = $sheet->getHighestRow();
$highestColumn = $sheet->getHighestColumn();
//Loop through each row of the worksheet in turn
for ($row = 1; $row <= $highestRow; $row++){
// Read a row of data into an array
$rowData = $sheet->rangeToArray('A' . $row . ':' . $highestColumn . $row, NULL, TRUE, FALSE);
//Insert into database
}
}
else{
echo "Please upload an XLSX or ODS file";
}
}
else{
echo $_FILES['spreadsheet']['error'];
}
}
}
?>
当文件上传到您的网络服务器时,该文件将以随机名称保存在您系统的临时文件夹中。
你想做的是给出实际的name
您上传的文件的,但由于该文件是在 tmp 文件夹中使用随机名称创建的。
您将需要使用tmp_name
相反,它实际上指向那个随机命名的文件。
另请注意,在name
您只有上传文件的名称,没有路径,
但与tmp_name
您拥有该文件的实际路径。
请参阅以下您将获得的文件上传示例。
array(
[UploadFieldName]=>array(
[name] => MyFile.jpg
[type] => image/jpeg
[tmp_name] => /tmp/php/php6hst32
[error] => UPLOAD_ERR_OK
[size] => 98174
)
)
将您的代码更改为此
//Check valid spreadsheet has been uploaded
if(isset($_FILES['spreadsheet'])){
if($_FILES['spreadsheet']['tmp_name']){
if(!$_FILES['spreadsheet']['error'])
{
$inputFile = $_FILES['spreadsheet']['tmp_name'];
$extension = strtoupper(pathinfo($inputFile, PATHINFO_EXTENSION));
if($extension == 'XLSX' || $extension == 'ODS'){
//Read spreadsheeet workbook
try {
$inputFileType = PHPExcel_IOFactory::identify($inputFile);
$objReader = PHPExcel_IOFactory::createReader($inputFileType);
$objPHPExcel = $objReader->load($inputFile);
} catch(Exception $e) {
die($e->getMessage());
}
//Get worksheet dimensions
$sheet = $objPHPExcel->getSheet(0);
$highestRow = $sheet->getHighestRow();
$highestColumn = $sheet->getHighestColumn();
//Loop through each row of the worksheet in turn
for ($row = 1; $row <= $highestRow; $row++){
// Read a row of data into an array
$rowData = $sheet->rangeToArray('A' . $row . ':' . $highestColumn . $row, NULL, TRUE, FALSE);
//Insert into database
}
}
else{
echo "Please upload an XLSX or ODS file";
}
}
else{
echo $_FILES['spreadsheet']['error'];
}
}
}
?>
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