小编geo*_*ges的帖子

我想我在JavaScript方面缺少一些代码.我正在为每个请求下载文档.当用户点击链接时,我会获取文档数据并将其流式传输.我在Fiddler上看到数据正在关闭,但.txt文档链接没有打开.

[HttpGet]
    public HttpResponseMessage GetDataFiles(Int64 Id)
    {
        var results = context.PT_MVC_RequestFile.Where(x => x.RowId == Id).FirstOrDefault();
        HttpResponseMessage response = new HttpResponseMessage(HttpStatusCode.OK);

        try
        {
            if (results != null)
            {
                response.Headers.AcceptRanges.Add("bytes");
                response.StatusCode = HttpStatusCode.OK;
                response.Content = new ByteArrayContent(results.Data);
                response.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("attachment");
                response.Content.Headers.ContentDisposition.FileName = results.FileName;
                response.Content.Headers.ContentType = new MediaTypeHeaderValue("application/octet-stream");
                response.Content.Headers.ContentLength = results.Data.Length;
            }
        }
        catch (EntityException ex)
        {
            throw new EntityException("GetFiles Failed" + ex.Message);
        }

        return response;
    }

首先,我下载了该请求的所有文档,如果用户点击该文件,我会调用下载流操作.

  $.ajax({
                     url: url,
                     type: 'GET',
                   //  data: JSON.stringify(model, null),
                     contentType: "application/json",
                     success: function (data) …