Question

<?php
// Connects to your Database 
mysql_connect("localhost", "root", "") or die(mysql_error()); 
mysql_select_db("corporate_personnel_order_for_2016") or die(mysql_error());

@$mode = $_POST['mode'];
@$OBS_NUMBER = $_POST['OBS_NUMBER'];
@$NAME = $_POST['NAME'];
@$PURPOSE = $_POST['PURPOSE'];
@$DATE_OF_OB = $_POST['DATE_OF_OB'];
@$DESTINATION = $_POST['DESTINATION'];
@$SELF = $_SERVER['PHP_SELF'];


if(isset($_POST["submit"])){
    if(getimagesize($_FILES['fileToUpload']['tmp_name']) == FALSE)
    {
        echo "Please select an image.";
    }
    else
    {
        $image= addslashes($_FILES['fileToUpload']['tmp_name']);
        //$name= addslashes($_FILES['image']['name']);
        $image= file_get_contents($image);
        $image= base64_encode($image);
        saveimage($OBS_NUMBER, $NAME, $PURPOSE, $DATE_OF_OB,$DESTINATION,$image);
    }

    function saveimage($OBS_NUMBER, $NAME, $PURPOSE, $DATE_OF_OB,$DESTINATION,$image)
    {
        $con=mysql_connect("localhost","root","");
        mysql_select_db("corporate_personnel_order_for_2016",$con);
        mysql_query ("INSERT INTO obs (OBS_NUMBER, NAME, PURPOSE,DATE_OF_OB,DESTINATION,IMAGESOBS) VALUES ('$OBS_NUMBER', '$NAME', '$PURPOSE','$DATE_OF_OB','$DESTINATION', '$image' )");
    }
}

print '<script type="text/javascript">'; 
    print 'alert("Add Successful")';
print '</script>';
?>

Answer 1

请试试这个：

<?php
$con=mysqli_connect('127.0.0.1','root','');
if(!$con)
{
    echo "Could not connect to the server";
}
if(! mysqli_select_db($con,'database_name'))
{
    echo "Cannot select the database";
}

Answer 2

试试这个：

     <?php
$con = mysqli_connect("127.0.0.1","root","654321","testV2") or die("Some error occurred during connection " . mysqli_error($con));

// Write query

$sql = "INSERT INTO MyGuests (firstname, lastname, email)VALUES ('John', 'Doe', 'john@example.com')";

  if ($conn->query($sql) === TRUE) {
  echo "New record created successfully";
  } else {
  echo "Error: " . $sql . "<br>" . $conn->error;
  }

// Close the connection
mysqli_close($con);
  ?>

Answer 3

尝试执行你在mysql中手动插入查询，看看你是否收到错误

也尝试只有一个mysql_connect和mysql_select_db

不能插入数据库？

3 个答案: