Question

我在android中有以下代码

String uploadId = UUID.randomUUID().toString();
            //Creating a multi part request
            new MultipartUploadRequest(getContext(), uploadId, url_upload_cert)
                    .addFileToUpload(path, "pdf") //Adding file
                    .addParameter("name", name) //Adding text parameter to the request
                    .setNotificationConfig(new UploadNotificationConfig())
                    .setMaxRetries(2)
                    .startUpload();

和php

<?php

//importing dbDetails file
require_once __DIR__ . '/db_connect.php';

//this is our upload folder
$upload_path = 'android/';

//Getting the server ip
$server_ip = gethostbyname(gethostname());

//creating the upload url
//$upload_url = 'http://'.$server_ip.'/pavo_project/'.$upload_path;
$upload_url='/src';

//response array
$response = array();



if($_SERVER['REQUEST_METHOD']=='POST'){

//checking the required parameters from the request
if(isset($_POST['name']) and isset($_FILES['jpg']['name'])){

    // connecting to db
    $db = new DB_CONNECT();

    //getting name from the request
    $name = $_POST['name'];

    //getting file info from the request
    $fileinfo = pathinfo($_FILES['jpg']['name']);

    //getting the file extension
    $extension = $fileinfo['extension'];

    //file url to store in the database
    $file_url = $upload_url . $name . '.' . $extension;

    //file path to upload in the server
    $file_path = $upload_url . $name . '.'. $extension;

    //trying to save the file in the directory
    try{
        //saving the file
        move_uploaded_file($_FILES['jpg']['tmp_name'],$file_path);
    }catch(Exception $e){
        $response['error']=true;
        $response['message']=$e->getMessage();
    } 
    //closing the connection
   // mysqli_close($db);
}else{
    $response['error']=true;
    $response['message']='Please choose a file';
}

//displaying the response
echo json_encode($response);
}
?>

当我运行android代码时，它成功运行，没有错误，但是当我检查src文件夹中的图像时，它不存在当我使用邮递员测试脚本时，也会发生相同的情况我在Windows上使用wamp服务器。可能是什么原因造成的？

Answer 1

检查文件夹的写入权限。

例如在Linux中，文件夹上方的某个级别，您可以使用以下命令：

sudo chmod -R 777 <your-folder-name>

这可能会使php代码将文件保存在其中，因为它将向每个用户授予写入/读取/删除的权限。

还可以检查 php.ini 文件，并检查以下行：

file_uploads = On

具有打开值

如果这不起作用，您可以检查默认的php.ini文件，然后尝试用该文件替换您的 php.ini 文件。

android图像文件上传成功运行，但图像未移动到该文件夹

1 个答案: