Question

当我单击表单按钮时，它成功调用insert函数和存储在变量中的所有值并传递给PHP文档。图像已成功上载到数据库中。但图像没有移动到文件夹。任何人都可以帮我解决这个问题。

HTML代码

<form  style="border: thin solid black;">
<p>Enter Mobile Name:<input type="text" placeholder="Mobile Name" id="name"></p>
<p>Enter Mobile Price:<input type="text" id="price" placeholder="Price"></p>
<p>Select The Image:<input type="file"   id="image"></p>
<p>Enter Mobile Brand:<input type="text" id="brand" placeholder="Nokia,Q mobile,Samsung,Iphone" style="width: 200px"></p>
<p>Select Category:<select id="category"> <option value="Mobile">Mobile</option> <option value="Tablet">Tablet</option></select></p>
<p><input id="b" type="button" onClick="Insert();"  value="Upload"></p>
<h5 id="message"></h5>
</form>

Ajax代码

function Insert() 
    {
        var image= document.getElementById("image").value;
        var brand= document.getElementById("brand").value;
        var price= document.getElementById("price").value;
        var name= document.getElementById("name").value;
        var category=document.getElementById("category").value;


    if (image == "" && brand == "" && name == "" && price == "" ) 
    {
        document.getElementById("message").innerHTML="Please Fill The Fields";
        return;
    }
        else if (image == "" || brand == "" || name == "" || price == "" ) 
            {
                document.getElementById("message").innerHTML="Please Fill The Form Correctly.";
                return;
            }
        else
        { 
        if (window.XMLHttpRequest)
        {
            // code for IE7+, Firefox, Chrome, Opera, Safari
            xmlhttp = new XMLHttpRequest();
        } else 
        {
            // code for IE6, IE5
            xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
        }
        xmlhttp.onreadystatechange = function() 
        {
            if (this.readyState == 4 && this.status == 200) 
            {
                document.getElementById("message").innerHTML = this.responseText;
            }
        };
        xmlhttp.open("GET","insertdata.php?name="+name+"&price="+price+"&image="+image+"&brand="+brand+"&category="+category,true);
        xmlhttp.send();
    }
}

PHP代码

<?php
include("Sql_Server.php");

$error="";
$message="";
$images="";
$category="";





        $brand="".$_GET['brand']."/".basename($_GET['image']);
        $latestadded="Latest_Added/".basename($_GET['image']);
        $images=base64_encode(basename($_GET['image']));
        $imageFileType = pathinfo($latestadded,PATHINFO_EXTENSION);
echo $images."<br>";
echo $brand."<br>";
echo $_GET['image'];

    if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg" && $imageFileType != "gif" && $imageFileType != "jfif" ) 
    {
    $message="Sorry, only jpg, jpeg, png ,jfif, gif files are allowed.";
    }   
    elseif($_GET['category']=='Mobile')
    {   

        $query="Insert Into mobiles(Image,Mobile_Name,Price,Brand)Values('".$images."','".$_GET['name']."','".$_GET['price']."','".$_GET['brand']."')";

        $query2="Insert Into latest_mobiles(Image,Mobile_Name,Price,Brand)Values('".$images."','".$_GET['name']."','".$_GET['price']."','".$_GET['brand']."')"; 

        $insert=mysqli_query($conn,$query);
        $insert2=mysqli_query($conn,$query2);
        if($insert && $insert2)
        {
        move_uploaded_file($_GET['image'],$brand);
        echo $message="Submitted";
        }
        else
        {
        echo $error="Not Submitted";
        }
       }
      else
        {
        $query="Insert Into tablets(Image,Tablet_Name,Price,Brand)Values('".$images."','".$_GET['name']."','".$_GET['price']."','".$_GET['brand']."')";

        $query2="Insert Into latest_mobiles(Image,Mobile_Name,Price,Brand)Values('".$images."','".$_GET['name']."','".$_GET['price']."','".$_GET['brand']."')"; 

        $insert=mysqli_query($conn,$query);
        $insert2=mysqli_query($conn,$query2);
        if($insert && $insert2)
        {
        move_uploaded_file($_GET['image'],$latestadded);
        copy($latestadded,$brand);  
        echo $message="Submitted";
        }
        else
        {
        echo $error="Not Submitted";
        }
        }       
?>

Answer 1

首先，您的表单需要是“multipart / form-data

其次你应该通过HTTP POST而不是GET发送文件

第三，您上传的tmp文件名应为全局$ _FILES
php数组。像这样的东西
$_FILES[file input name here]['tmp_name'] 这是将文件上载到服务器上的临时位置的名称。

图片未移至文件夹

1 个答案: