File file = new File("C:\\Documents and Settings\\Administrator\\桌面","hw_net.zip");
out.println("是否存在: " + file.exists());
out.println("<br>文件名: " + file.getName()); out.println("<br>上级目录: " + file.getParent()); out.println("<br>是否可读: " + file.canRead()); out.println("<br>是否可写: " + file.canWrite()); out.println("<br>绝对路径: " + file.getAbsolutePath()); out.println("<br>相对路径: " + file.getPath()); out.println("<br>是否为绝对路径: " + file.isAbsolute()); out.println("<br>是否为目录: " + file.isDirectory()); out.println("<br>是否为文件: " + file.isFile()); out.println("<br>是否为隐藏文件: " + file.isHidden()); out.println("<br>最后修改时间: " + (new SimpleDateFormat("yyyy-MM-dd HH:mm:ss")).format(file.lastModified()));
out.println("<br>文件长度: " + file.length()); |
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来自: Blex > 《Jsp&Java》