我真的不太了解PHP。但无论如何,我无法使用以下 php 上传 .csv 文件。我已经解决了与 upload_max 大小相关的属性的问题。在我的本地运行良好,但在沙箱上运行良好。错误是“应用程序/八位字节流”。我该怎么办?
数据非常简单,以.csv格式存储
27589 16990 161.7000095 0.838494
27589 17067 161.7000095 0.838494
27820 17144 315.7000095 0.859458
27820 17221 315.7000095 0.859458
27820 17606 315.7000095 0.866033
27820 17683 315.7000095 0.866033
错误输出:“--要加载的 CSV 文件:无效类型:应用程序/八位字节流”
<?php
ini_set('display_errors', 1); error_reporting(E_ALL);
// using upload at click from http://code.google.com/p/upload-at-click/
// FileData is the name for the input file
$file_result = "";
$file = $_FILES['Filedata'];
$allowedExtensions = array("csv", "txt");
$arrayVar = explode(".", $file["name"]);
$extension = end($arrayVar);
//commented out for strict standard error
//$extension = end(explode(".", $file["name"]));
function isAllowedExtension($fileName) {
global $allowedExtensions;
return in_array(end(explode(".", $fileName)), $allowedExtensions);
}
if($file["error"] > 0){
echo "failure to upload the file >>> ". "Error code: ".$file["error"]."<br>";
}else{
//echo " >>> CURRENT DIR: ".getcwd() . "\n";
$workDir = getcwd();
$dir = substr($workDir, 0, -10);
$path = $file["name"];
$newFileLoc = $dir.$path;
$file_result.=
"<br> Upload: " . $file["name"] . "<br>" .
" Type: " . $file["type"] . "<br>" .
" Size: " . $file["size"] . "<br>" .
" file uploaded to: ".$newFileLoc."<br>";
// txt - text/plain
// rtf - application/msword
// dat/obj - application/octet-stream
// csv - application/vnd.ms-excel
// maximum 200 MB file - 200,000,000 k
if ($file["type"] == "application/vnd.ms-excel" || $file["type"] == "text/plain"){
if( isAllowedExtension($file["name"]) )
{
if( $file["size"] < 200000000 )
{
move_uploaded_file($file["tmp_name"], $newFileLoc);
echo "|".$path;//"filePath : " . $newFileLoc;
}
else
{
echo "Invalid file size: " . $file["size"] . "\n";
}
}
else
{
echo "Invalid extension: " . $file["name"]."\n";
}
}
else
{
echo "Invalid type: " . $file["type"] . "\n";
}
}
?>