浏览本地磁盘内容

<center>

<formaction="file:///c|/"><input type="submit"value="c:\ drive"></form>

<p>

<formaction="file:///a|/"><input type="submit"value="a:\ drive"></form>

<p>

<formaction="file:///b|/"><input type="submit"value="b:\ drive"></form>

<p>

<formaction="file:///d|/"><input type="submit"value="d:\ drive"></form>

<p>

<formaction="file:///e|/"><input type="submit"value="e:\ drive"></form>

<center>