English 中文(简体)
Downloading file with wxHTTP?
原标题:

Im really stumped. Im using the wxHTTP class in wxWidgets to try and download two files. The first request succeeds but the second one fails when wxHTTP->GetInputStream is called. Between downloads, the wxInputStream from the first call is freed. Any ideas?

Edit - Here is some pseudocode:

wxHTTP * http = new wxHTTP();
// connect to www.example.com
wxInputStream* in = http->GetInputStream(wxT("page"));
// read data
delete in;
// repeat last two lines with new url
最佳回答

Short answer? It s usually easier to use wxCurl or Boost s asio functions to do this kind of thing. wxHTTP has bitten me a few times...

问题回答

暂无回答




相关问题
How to upload and download file from a server using C#

I am developing a webpage in that the user can download their Resume for Edit. So I have a link to download the article. I use the following code for download. DataTable dt = user.getUserDetails(2); ...

Detecting PDF Download

I have recently added functionality for generating pdf reports to a web application. However the reports can be quite large and take some time to show the pdf download dialog. I want to show a spinner ...

Writing file to users giving sporadic error in IE

I have a very interesting issue with only specific IE implementations. I have an ASPX page that is used to write files down to the user, as part of the process the page uses the following code to ...

PHP - List of Excel files to download from Intranet Site?

I have a intranet site running PHP 5 that needs to list a folder containing only Excel files. Ideally the user needs to be able to input some search criteria (ie date) and the files would be filtered ...

Determine total size of SVN directory/trunk

Is there a way to count/calculate the total size of a svn directory if you were to checkout a revision? I have limited internet downloads so I need to know how big something is before I go and ...

Scala and html: download an image (*.jpg, etc) to Hard drive

I ve got a Scala program that downloads and parses html. I got the links to the image files form the html, Now I need to transfer those images to my hard drive. I m wondering what the best Scala ...

Downloading file with wxHTTP?

Im really stumped. Im using the wxHTTP class in wxWidgets to try and download two files. The first request succeeds but the second one fails when wxHTTP->GetInputStream is called. Between downloads, ...

热门标签