Servlet,处理客户端输入,调查问卷,发送非HTML文档,获取Servlet配置参数,Cookie会话跟踪

delphi和java互相以http通讯下载图像,并显示，java servlet负责回传图片到客户端,delphi使用Timage显示,可放大缩小,翻转.-delphi and java http communication with each other in order to download images, and displays, java servlet is responsible for return images to the client, delphi using Tim