Question

我正在尝试将数据插入mysql中的“ book”表。 pdf文件中的书本图像和书本在我要发送的相应文件夹中接收，但查询未执行且数据未存储在表中，出现什么错误，请帮帮我。

错误：“插入book（b_nm，b_desc，b_edition，b_publisher，b_page，b_price，b_img，b_pdf）值（'第一本书'，'ijijiiiiiiii'，'2'，'Irfan Khan'，'340'， '300'，'upload_image / 20170627_183906.jpg'，'upload_ebook / [ROB修订于2017年6月12日。pdf'）无法连接到查询...”

代码：

<?php
require('../dbcon.php');

    if(!empty($_POST))
    {
        $msg=array();

        if(empty($_POST['name']) || empty($_POST['description']) || empty($_POST['publisher'])|| empty($_POST['edition']) || empty($_POST['pages']) || empty($_POST['price']))
        {
            $msg[]="Please full fill all requirement";
        }
        if(!(is_numeric($_POST['price'])))
        {
            $msg[]="Price must be in Numeric  Format...";
        }
        if(!(is_numeric($_POST['pages'])))
        {
            $msg[]="Page must be in Numeric  Format...";
        }

        if(empty($_FILES['img']['name']))
        $msg[] = "Please provide a file";

        if($_FILES['img']['error']>0)
        $msg[] = "Error uploading file";


        if(!(strtoupper(substr($_FILES['img']['name'],-4))==".JPG" || strtoupper(substr($_FILES['img']['name'],-5))==".JPEG"|| strtoupper(substr($_FILES['img']['name'],-4))==".GIF"))
            $msg[] = "wrong file  type";

        if(file_exists("../upload_image/".$_FILES['img']['name']))
            $msg[] = "File already uploaded. Please do not updated with same name";

        if(empty($_FILES['ebook']['name']))
        $msg[] = "Please provide a document file";

        if($_FILES['ebook']['error']>0)
        $msg[] = "Error uploading document file";


        if(!(strtoupper(substr($_FILES['ebook']['name'],-4))==".PDF" || strtoupper(substr($_FILES['ebook']['name'],-4))==".PPT" ||strtoupper(substr($_FILES['ebook']['name'],-5))==".PPTX" ||  strtoupper(substr($_FILES['ebook']['name'],-4))==".DOC"|| strtoupper(substr($_FILES['ebook']['name'],-4))==".TXT"|| strtoupper(substr($_FILES['ebook']['name'],-5))==".DOCX"))
            $msg[] = "wrong document file  type";

        if(file_exists("../upload_ebook/".$_FILES['ebook']['name']))
            $msg[] = "Document File already uploaded. Please do not updated with same name";

        if(!empty($msg))
        {
            echo '<b>Error:-</b><br>';

            foreach($msg as $k)
            {
                echo '<li>'.$k;
            }
        }
        else
        {
            move_uploaded_file($_FILES['img']['tmp_name'],"../upload_image/".$_FILES['img']['name']);
            $b_img = "upload_image/".$_FILES['img']['name'];    

            move_uploaded_file($_FILES['ebook']['tmp_name'],"../upload_ebook/".$_FILES['ebook']['name']);
            $b_pdf = "upload_ebook/".$_FILES['ebook']['name'];  

            $b_nm=$_POST['name'];

            $b_desc=$_POST['description'];
            $b_edition=$_POST['edition'];
            $b_publisher=$_POST['publisher'];           

            $b_pages=$_POST['pages'];
            $b_price=$_POST['price'];




            $query="insert into book(b_nm,b_desc,b_edition,b_publisher,b_page,b_price,b_img,b_pdf)
            values('$b_nm','$b_desc','$b_edition','$b_publisher','$b_pages','$b_price','$b_img','$b_pdf')";

            $qry= mysqli_query($dbcon,$query) or die($query."Can't Connect to Query...");
            if ($qry==TRUE) {
                ?>
                <script type="text/javascript">
                    alter('The Book is uploaded successfully, Click OK to upload more books.');
                    window.open('addbook.php','_self')
                </script>
                <?php
                }


        }
    }
    else
    {
        header("location:admindash.php");
    }
?>

无法连接到查询

0 个答案: