Question

请帮助任何人。我已经调试了几天。我只是遇到了一个问题，如果你能帮助我，我会很高兴。

我的图片无法上传到我的数据库。它甚至没有给我一个错误。它只是上传我的查询的其他组件，留下图像。这是我的代码

<?php
global $connection;
if(isset($_POST['submit'])){

    $post_category_id = $_POST['post_category_id'];
    $post_title = $_POST['post_title'];
    $post_author = $_POST ['post_author'];
    $post_status = $_POST['post_status'];

    $post_image = isset($_FILES['post_image']['image_name']);
    $post_image_temp = isset($_FILES['post_image']['temp_name']);

    $post_tags = $_POST['post_tags'];
    $post_comment_count = 4;
    $post_date = date('d-m-y');
    $post_content = $_POST['post_content'];
    $post_status = $_POST['post_status'];
    move_uploaded_file($post_image_temp, '../images/$post_image');

    $query = "INSERT INTO posts (post_category_id, post_title, post_author, post_status, post_image, post_tags, post_comment_count, post_date, post_content) VALUES ('{$post_category_id}', '{$post_title}', '{$post_author}', '{$post_status}', '{$post_image}', '{$post_tags}', {$post_comment_count}, now(), '{$post_content}') ";

    $result = mysqli_query($connection, $query);
    if ($result){
        echo "Post Published";
     } else {
         echo "(Error Code:" . $_FILES['post_image']['error'] . ")";
     }
 }
?>


<form action="" method="post" enctype="multipart/form-data">

    <div class="form-group">
       <label for="post_title">Title</label>
        <input type="text" name ='post_title' class="form-control" >
    </div>
    <div class="form-group">
       <label for="Post_author">Post Author</label>
        <input type="text" name ='post_author' class="form-control">
    </div>

    <div class="form-group">
       <label for="post_category_id">Post Category</label>
        <input type="text" name ='post_category_id'class="form-control" >
    </div>
    <div class="form-group">
       <label for="post_status">Post Status</label>
        <input type="text" name ='post_status' class="form-control">
    </div>
     <div class="form-group">
       <label for="post_image">Upload Image</label>
        <input type="file" name ="post_image" id="post-image" class="form-control" >
    </div>
      <div class="post tags">
       <label for="post_tags">Post Tags</label>
        <input type="text" name ='post_tags'class="form-control" >
    </div>
    <div class="post comment count">
       <label for="post_comment_count">Post Comment Count</label>
        <input type="text" name ='post_comment_count'class="form-control" >
    </div>

    <div class="form-group">
       <label for="post_date">post date</label>
        <input type="date" name ='post_date'class="form-control" >
    </div>
    <div class="form-group">
       <label for="post_content">Post content</label>
        <textarea name="post_content" id="" cols="30" rows="10"></textarea>
    </div>
    <input class= "btn btn-primary"type="submit" name = "submit" value="Publish Post">

</form>

请注意，我已对我上传的位置给予完全控制权限。我确定你会注意到我的image_name和image_temp_name上的isset函数这是因为没有它我只是得到一个

未定义的变量错误

点击我的提交按钮后

Answer 1

您需要更改文件上传的代码

class Car
  has_many :driving_levels
  has_many :drivers, through: driving_levels


class DrivingLevel
  belongs_to :car
  belongs_to :driver

class Driver
  has_many :driving_levels
  has_many :cars, through: driving_levels

我的图片没有上传到我的数据库

1 个答案: