我想上传一个图像在我的数据库,但它不会工作。PHP文件上传图像不能正常工作
这里是上传图片的代码。
<?php
$con = mysqli_connect("localhost", "root", "", "test");
mysqli_select_db("test", $con);
$username = $_POST['username'];
$password = $_POST['password'];
$dob = $_POST['dob'];
$no = $_POST['no'];
if(isset($_POST['submit'])) {
if(getimagesize($_FILES['image']['tmp_name']) == FALSE) {
echo "Please select an image.";
}
else {
$target_dir = "uploads/";
$target_file = $target_dir . basename($_FILES["image"]["name"]);
$uploadOk = 1;
$imageFileType = pathinfo($target_file,PATHINFO_EXTENSION);
// Check file size
if ($_FILES["image"]["size"] > 500000) {
echo "Sorry, your file is too large.";
$uploadOk = 0;
}
// Check if file already exists
if (file_exists($target_file)) {
echo "<p>Sorry, file already exists.</p>";
$uploadOk = 0;
}
// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
echo "<p>Sorry, your file was not uploaded.</p>";
}
// if everything is ok, try to upload file
else {
if (move_uploaded_file($_FILES["image"]["tmp_name"], $target_file)) {
$name = basename($_FILES["image"]["name"]);
$image = "uploads/".basename($_FILES["image"]["name"]);
echo "<p>".$name. " has been uploaded.</p>";
header("location: image.php");
$qry = "INSERT INTO images (id, name, image, username, password, dob, no) VALUES (NULL, '".$name."', '".$image."', '".$username."', '".$password."', '".$dob."', '".$no."')";
$result = mysqli_query($con, $qry);
//$sql = "INSERT INTO images (username) VALUES ('$username')";
//$result = mysqli_query($con, $sql);
}
else {
echo "<p>Sorry, there was an error uploading your file.</p>";
}
}
}
}
?>
它总是说,抱歉,上传文件时出现错误。
这是服务器日志中的错误。
PHP的警告:move_uploaded_file()以:无法 '的/ tmp/phpRGn6S7' 移动到 '上传/截图,从2017年8月9日16-57-58.png' 在 的/ var/www/html等/practice1/images2.php第45行上,引用者: http://localhost/practice1/image.php
我新在PHP文件上传。 会真的很感激,如果有人可以帮助。 在此先感谢。
任何进一步的细节上给了错误? php/apache错误日志中显示了什么?文件大小是否超过最大文件上传大小的php设置?它正在写入的文件夹是否可由apache用户写入? – flauntster
你能描述一下你面临的问题吗? – DSK
你有'enctype'设置在你的html表单中吗? 'enctype =“multipart/form-data”' –