！壞人必需做好事！

本來打了很長的文章被 PIXNET 吃掉了，
懶的重打，就簡介一下：

我想要有一個網站功能是
上傳圖片=>影像處理=>顯示圖片

查了資料有
FastCGI / CGI C++ Library
http://www.tutorialspoint.com/cplusplus/cpp_web_programming.htm
http://chriswu.me/blog/writing-hello-world-in-fcgi-with-c-plus-plus/
http://stackoverflow.com/questions/16630924/nginx-fastcgi-application-loads-page-multiple-times-per-request
http://chriswu.me/blog/getting-request-uri-and-content-in-c-plus-plus-fcgi/

Wt
http://www.webtoolkit.eu/widgets/forms/file-upload
http://redmine.emweb.be/projects/wt/wiki/Installing_Wt_on_MS_Windows
http://www.webtoolkit.eu/widgets/graphics-charts

POCO
http://www.codeproject.com/Articles/252827/Learning-Poco-A-simple-HTTP-server
http://stackoverflow.com/questions/13968134/poco-how-to-upload-image-to-webser-using-poco-in-c
http://pocoproject.org/documentation/index.html

最後決定用 Wt 。