php_upload.php

uploadfile.php

<?php

if($_FILES['file']['name'] != '') {
    if($_FILES['file']['error'] > 0) {
        echo "错误状态：" . $_FILES['file']['error'];
    } else {
    	$uuid = md5(uniqid(rand(), true));
        move_uploaded_file($_FILES['file']['tmp_name'] , "uploads/" . $uuid . ".png");
        echo "http://localhost:20001/".$uuid.".png";
    }
} else{
echo "请上传文件!";
}