Question

尊敬” 这是我的前端脚本

    <form name="formRegister" method="post" action="confirmprod.php" onSubmit="return submitForms()">
    <table width="400" align="center" border="0">
    <tr>
        <td bgColor="c6d3ce">
          <table width="400" border="0">
            <tr bgColor="dee7e7">
              <td width="165">Name</td>
              <td><b><input type="text" id="Name" size="25" name="Name"></b></td>
            </tr>
            <tr bgColor="e7efef">
              <td>Path</td>
              <td><b><input type="file" size="25" name="Path"></b></td>
            </tr>
            <tr bgColor="e7efef">
              <td>Category</td>
              <td><b><input type="text" size="20" name="Category" onKeypress="if (event.keyCode < 45 || event.keyCode > 57) event.returnValue = false;"></b></td>
            </tr>
            <tr bgColor="e7efef">
              <td>Price</td>
              <td><b><input type="text" maxlength="10" name="Price" size="20" onKeypress="if (event.keyCode < 45 || event.keyCode > 57) event.returnValue = false;"></b></td>
            </tr>
            <tr bgColor="e7efef">
              <td>Description</td>
              <td><b><textarea cols="20" rows="2" name="Desc"></textarea></b></td>
            </tr>
            <tr bgColor="e7efef">
              <td>Type</td>
              <td><b><input type="text" size="20" name="Type"></b></td>
            </tr>
            <tr bgColor="dee7e7">
              <td>Views</td>
              <td><b><input type="text" maxlength="10" name="Views" onKeypress="if (event.keyCode < 45 || event.keyCode > 57) event.returnValue = false;"></b></td>
            </tr>
            </table>
        </td>
    </tr>
    </table>
    <br>
    <table width="400" align="center" border="0">
      <tr>
        <td align="center" width="200"><input type="submit" value="Submit"></td>
        <td align="center" width="200"><input type="reset" name="reset" value="Reset Form" onClick="return confirm('Are you sure you want to reset the current information?');"></td>
      </tr>
    </table>
  </form>

这是我的后端代码

<?php
// Included configuration file in our code.
//include("includes/config.php");
include ("includes/mysqli_connection.php");

$prodname = mysqli_real_escape_string($db_conx,$_POST['Name']);
$path = mysqli_real_escape_string($db_conx,$_POST['Path']);
$category = mysqli_real_escape_string($db_conx,$_POST['Category']);
$price = mysqli_real_escape_string($db_conx,$_POST['Price']);
$desc = mysqli_real_escape_string($db_conx,$_POST['Desc']);
$type = mysqli_real_escape_string($db_conx,$_POST['Type']);
$views = mysqli_real_escape_string($db_conx,$_POST['Views']);

// This first query is just to get the total count of rows
$sql = "SELECT COUNT(*) FROM jewellery WHERE prodname = '$prodname'";

$query = mysqli_query($db_conx, $sql);

$row = mysqli_fetch_row($query);

// Here we have the total row count
$rows = $row[0];

if($rows == 0)
{   
    $insertSQL = "INSERT INTO jewellery (prodname, path, category, price, descr, type, noviews)
            VALUES ('$prodname', '$path', '$category', '$price', '$desc', '$type', '$views')";

    mysqli_query($db_conx, $insertSQL);

    if($insertSQL)
    {
        echo "<script>alert('Successfully Added!')</script>";

        echo "<script>window.location.href='viewprod.php'</script>";
    }
    else
    {
        echo 'An error occured while uploading the entry to database. Please try again later.';
    }
}

else
{
    echo "<font color='red'>Sorry This Product already exists!</font>";
    echo "<script>alert('Redirecting...')</script>";
    echo "<script>window.location.href='newprod.php'</script>";
}

// Close your database connection
mysqli_close($db_conx);
?>

主要问题是将文件上传到文件夹并在数据库中保存路径在这个脚本中，我能够保存路径，但无法上传文件，任何人都可以帮我解决这个问题

Answer 1

<?php
 // Included configuration file in our code.

include ("includes/mysqli_connection.php");

$prodname = mysqli_real_escape_string($db_conx,$_POST['Name']);
$category = mysqli_real_escape_string($db_conx,$_POST['Category']);
$price = mysqli_real_escape_string($db_conx,$_POST['Price']);
$desc = mysqli_real_escape_string($db_conx,$_POST['Desc']);
$type = mysqli_real_escape_string($db_conx,$_POST['Type']);
$views = mysqli_real_escape_string($db_conx,$_POST['Views']);
$view_target_path='';
 function GetImageExtension($imagetype)
     {
       if(empty($imagetype)) return false;
       switch($imagetype)
       {
           case 'image/bmp': return '.bmp';
           case 'image/gif': return '.gif';
           case 'image/jpeg': return '.jpg';
           case 'image/png': return '.png';
           default: return false;
       }
     }
if (!empty($_FILES["Path"]["name"])) {

    $file_name=$_FILES["Path"]["name"];
    $temp_name=$_FILES["Path"]["tmp_name"];
    $imgtype=$_FILES["Path"]["type"];
    $ext= GetImageExtension($imgtype);
    $imagename=date("d-m-Y")."-".$price.time().$ext;
        $view_target_path="Photos/moses/".$imagename;
        $target_path="../Photos/moses/".$imagename;
 if(move_uploaded_file($temp_name, $target_path)) {
       // $name=$_REQUEST['name'];

//      mysql_query($query_upload) or die("error in $query_upload == ---->  ".mysql_error()); 
//            echo 'done';

    }else{

     exit("Error While uploading image on the server");
 }

    }
    $sql = "SELECT * FROM jewellery WHERE prodname = '$prodname'";

  $result = mysqli_query($db_conx, $sql);

if(!mysqli_num_rows($result))
{   
    $insertSQL = "INSERT INTO jewellery (prodname, path, category, price, descr, type, noviews)
            VALUES ('$prodname', '$view_target_path', '$category', '$price', '$desc', '$type', '$views')";

    mysqli_query($db_conx, $insertSQL);

    if($insertSQL)
    {
        echo "<script>alert('Successfully Added!')</script>";

        echo "<script>window.location.href='viewprod.php'</script>";
    }
    else
    {
        echo 'An error occured while uploading the entry to database. Please try again later.';
    }
}

else
{
    echo "<font color='red'>Sorry This Product already exists!</font>";
    echo "<script>alert('Redirecting...')</script>";
    echo "<script>window.location.href='newprod.php'</script>";
}

// Close your database connection
mysqli_close($db_conx);
?>

php关于上传文件并保存到文件夹

1 个答案: