FTP上传下载，包括图片文件等，设置FTP服务器地址-FTP upload and download, including image files, set up an FTP server address

SimpleURLConnections 工程显示如何使用API创建简单的网络操作，包括文件的上传、下载等功能-SimpleURLConnections shows how to do simple networking using the NSURLConnection API. The goal of this sample is very limited: it does not demonstrate everything you need to implement a fully f

通讯录备份，同步，上传下载，iphone 开发源代码，很好的参考工程-contactor backup syn ,upload source code iphone

ios开发孤形进度条显示用以展示图片上传或下载的状态-show calendar