An NSString extended class, include string utilities function, collected from other sources.

iPhone应用 读书软件代码 首页是书目是从xml获得 文字显示:下载的txt转换成utf8字符串 读取txt文档数据转化成utf8显示时的转换代码： （引入libiconv.dylib框架）-iPhone application reading the home page of the software code is the bibliography from the xml text display: downloaded txt convert utf8 string to read

// 上传文件处理器 MultipartHttpServletRequest mRequest = (MultipartHttpServletRequest) request // 文件列表 Map<String, MultipartFile> fileMap = mRequest.getFileMap() // 拼接路径 String uploadDir = dataFiles + member-fil + File.separatorC