我有一个行动 负责从数据库取出一些数据 并把它归还为CSV文件
我知道我可以用一个巨大的绳子 返回一个巨大的弦来做到这一点, 但我在想,如果有一个干净和高效的方法, 可以用一个MVC控制器的动作 来返回一个 CSV文件。
您正在寻找的文件Result :
public ActionResult GetFile()
{
var stream = new StreamReader("thefilepath.txt");
return File(stream.ReadToEnd(), "text/plain");
}
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