Question

我正在尝试将图像上传到我的网站，这很好用，但我也试图将该图像的文件名添加到数据库中。一切正常，除了将NULL值传递到数据库而不是文件名？

代码是：

@{  
Layout = "~/_template1.cshtml";
var db = Database.Open("StayInFlorida");

//Get images
var imageget = "SELECT * FROM ImageInfo WHERE PropertyID='7'";

WebImage photo = null;
var newFileName = "";
var imagePath = "";
var imageThumbPath  = "";

if(IsPost){
    photo = WebImage.GetImageFromRequest();
    if(photo != null)
    {
        newFileName = Guid.NewGuid().ToString() + "_" +
            Path.GetFileName(photo.FileName);
        imagePath = @"images\property\" + newFileName;

        photo.Save(@"~\" + imagePath);
    }
    var imageput = "INSERT INTO ImageInfo (ImageURL) VALUES (@0)";
    db.Execute(imageput, Request["newFileName"]);
}
}

Answer 1

将db.Execute(imageput, Request["newFileName"]);更改为db.Execute(imageput, newFileName);

Webmatrix - 图像上传并发布到DB

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