你好我有一个代码我将csv文件导入到mysql数据库到目前为止它导入csv它不会导入图像,视频等但它导入的文件如SQL和PHP,代码有问题吗?任何帮助表示赞赏。用于验证其是否为csv文件的代码。
$csvMimes = array('text/x-comma-separated-values', 'text/comma-separated-values', 'application/octet-stream', 'application/vnd.ms-excel', 'application/x-csv', 'text/x-csv', 'text/csv', 'application/csv', 'application/excel', 'application/vnd.msexcel', 'text/plain');
答案 0 :(得分:0)
请尝试这样
$csvMimes = array(
'text/csv',
'text/plain',
'application/csv',
'text/comma-separated-values',
'application/excel',
'application/vnd.ms-excel',
'application/vnd.msexcel',
'text/anytext',
'application/octet-stream',
'application/txt',
);
if (in_array($_FILES['upload']['type'], $csvMimes)) {
// your code
}
答案 1 :(得分:0)
上传文件的metadeta通常看起来像
type
为了检查上传的文件类型是否符合您的要求,您可以依赖<?php
$csvMimes = array('text/x-comma-separated-values', 'text/comma-separated-values', 'application/octet-stream', 'application/vnd.ms-excel', 'application/x-csv', 'text/x-csv', 'text/csv', 'application/csv', 'application/excel', 'application/vnd.msexcel', 'text/plain');
if(in_array($_FILES['file']['type'],$csvMimes)){
echo "File is Allowed";
}else{
echo "Invalid File";
}
?>
属性。
<input type="date" id="month" onchange="myFunction(this.value)">
<script>
function myFunction(str) {
var xmlhttp = new XMLHttpRequest();
xmlhttp.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
document.getElementById("month").value = this.responseText;
}
};
xmlhttp.open("POST", "chart.php", true);
xmlhttp.send("value=" + str);
}
</script>
<?php
$date = "";
if(isset($_POST["value"])){
$date = $_POST["value"];
}
?>
答案 2 :(得分:0)
使用PHP的finfo课程。直接使用$_FILES['type'];
很容易被欺骗。
<?php
$csvMimes = array('text/x-comma-separated-values', 'text/comma-separated-values', 'application/octet-stream', 'application/vnd.ms-excel', 'application/x-csv', 'text/x-csv', 'text/csv', 'application/csv', 'application/excel', 'application/vnd.msexcel', 'text/plain');
if (isset($_FILES['file']['tmp_name'])) {
$finfo = finfo_open(FILEINFO_MIME_TYPE);
$mime = finfo_file($finfo, $_FILES['file']['tmp_name']);
echo in_array($mime, $csvMimes) === true ? 'It is a CSV' : 'It is not CSV';
finfo_close($finfo);
}
?>