When i fetch data of base64 in mvc found exception {“Invalid URI: The Uri string is too long.”}

Question

我在db中有类型为varbinary的文件内容列，我正在base64中对其进行转换以在网页中呈现图像，但是以下给出了异常。

Answer 1

There is a limit to the size of a URL (I think around 2000 chars).

For this kind of thing you should be making a POST request and returning the image data/content as a result of that...ie not using the URL to pass it around.