HTTP包装器不支持可写连接WordPress [重复]

Question

所以我收到此错误并到处搜索是有原因的。从我读过的内容来看，这段代码应该可以工作。它不是使用 url 来写入文件，而是使用相对路径。所有文件权限都设置为755，所以不要认为这是问题所在。我什至让插件开发人员查看了它，但他没有发现问题。有人知道为什么会发生此错误吗？

错误：

`Warning: move_uploaded_file(http://************/wp-content/uploads/simpleecommcart/digitalproduct/13-1.jpg): failed to open stream: HTTP wrapper does not support writeable connections in /home/***********/public_html/wp-content/plugins/simple-e-commerce-shopping-cart/models/SimpleEcommCartProduct.php on line 880`

`Warning: move_uploaded_file(): Unable to move '/tmp/phpyv2ztG' to 'http://***********/wp-content/uploads/simpleecommcart/digitalproduct/13-1.jpg' in /home/stagingpeak/public_html/wp-content/plugins/simple-e-commerce-shopping-cart/models/SimpleEcommCartProduct.php on line 880`

上传代码（出错的地方我写了880）：

    //check for product image upload 
    if(strlen($_FILES['product']['tmp_name']['image_upload']) > 2) {
      $dir = SimpleEcommCartSetting::getValue('product_folder');
      if($dir) {
        $filename = preg_replace('/\s/', '_', $_FILES['product']['name']['image_upload']);
        $path = $dir . DIRECTORY_SEPARATOR . $filename;
        $src = $_FILES['product']['tmp_name']['image_upload'];
 880-->     if(move_uploaded_file($src, $path)) {
          $_POST['product']['product_image_path'] = $filename;
        }
        else {
          $this->addError('Product Image File Upload', __("Unable to upload file","simpleecommcart"));
          $msg = "Could not upload file from $src to $path\n". print_r($_FILES, true);
          throw new SimpleEcommCartException($msg, 66101);
        }
      }
    }

Answer 1

HTTP 包装器不允许写入（有充分的理由），因此这不会以您希望的方式工作，您需要一个允许写入的流，例如：

（最好）文件：http://php.net/manual/en/wrappers.file.php

FTP：http://php.net/manual/en/wrappers.ftp.php

来源：http://php.net/manual/en/wrappers.http.php