Question

我正在尝试使用CKEditor的内置上传文件，它适用于我的MVC5项目，但它不适用于我的MVC6项目，上传文件的代码是正确的，我已经测试过了，它实际上将文件上传到服务器，但它没有用URL和图像信息填充表单，这是我的MVC5项目的代码：

public ActionResult UploadImage(HttpPostedFileBase upload, string CKEditorFuncNum, string CKEditor,
       string langCode)
    {
        string vImagePath = String.Empty;
        string vMessage = String.Empty;
        string vFilePath = String.Empty;
        string vOutput = String.Empty;
        try
        {
            if (upload != null && upload.ContentLength > 0)
            {
                var vFileName = DateTime.Now.ToString("yyyyMMdd-HHMMssff") + " - " + Path.GetFileName(upload.FileName);
                var vFolderPath = Server.MapPath("/Upload/");
                if (!Directory.Exists(vFolderPath))
                {
                    Directory.CreateDirectory(vFolderPath);
                }
                vFilePath = Path.Combine(vFolderPath, vFileName);
                upload.SaveAs(vFilePath);
                vImagePath = Url.Content("/Upload/" + vFileName);
                vMessage = "The file uploaded successfully.";
            }
        }
        catch(Exception e)
        {
            vMessage = "There was an issue uploading:" + e.Message;
        }
        vOutput = @"<html><body><script>window.parent.CKEDITOR.tools.callFunction(" + CKEditorFuncNum + ", \"" + vImagePath + "\", \"" + vMessage + "\");</script></body></html>";
        return Content(vOutput);
    }

这是MVC6项目的代码不起作用：

public async Task<ActionResult> UploadImage(IFormFile upload, string CKEditorFuncNum, string CKEditor,
       string langCode)
    {
        string vImagePath = String.Empty;
        string vMessage = String.Empty;
        string vFilePath = String.Empty;
        string vOutput = String.Empty;

        try
        {
            if (upload != null && upload.Length > 0)
            {
                var vFileName = DateTime.Now.ToString("yyyyMMdd-HHMMssff") + " - " + ContentDispositionHeaderValue.Parse(upload.ContentDisposition).FileName.Trim('"');
                var vFolderPath = Path.Combine(_environment.WebRootPath, "Files", "ArticleUploads");

                if (!Directory.Exists(vFolderPath))
                {
                    Directory.CreateDirectory(vFolderPath);
                }

                vFilePath = Path.Combine(vFolderPath, vFileName);
                 await upload.SaveAsAsync(vFilePath);
                vImagePath = Url.Content("/Files/ArticleUploads/" + vFileName);
                vMessage = "The file uploaded successfully.";
            }
        }
        catch (Exception e)
        {
            vMessage = "There was an issue uploading:" + e.Message;
        }
        vOutput = @"<html><body><script>window.parent.CKEDITOR.tools.callFunction(" + CKEditorFuncNum + ", \"" + vImagePath + "\", \"" + vMessage + "\");</script></body></html>";
        return Content(vOutput);
    }

在CKEditor配置文件中我有：

config.filebrowserImageUploadUrl = '/Admin/Article/UploadImage';

我已经检查了变量，并且它们发送了相同的值，也值得注意我使用相同版本的CKEditor，所以这不是问题，我很感激任何帮助。

Answer 1

如果文件上传但您没有看到图片被填充，我想您返回内容的方式应该存在一些问题，因为您要返回html，请尝试指定您的内容类型，例如这样：

return Content(vOutput, "text/html");

如果这没有解决您的问题，您需要提供更多信息，告诉我们您在JavaScript方面从此操作中获得了什么。

使用mvc 6

1 个答案: