摘要：
.net 方法private String filesize(String filename) { String _this = ""; if (!String.IsNullOrEmpty(filename)) { FileInfo objFI = new FileInfo(filename); _this += "详细路径:" + objFI.FullName; _this += "<br>文件名称:" + objFI.Name; _this += "<br>文件长度:" + objFI. 阅读全文
