echo __FILE__.'<br />'; echo dirname(__FILE__).'<br />'; echo dirname(dirname(__FILE__)).'<br />';D:\phpStudy\WWW\abc\test\test.php
D:\phpStudy\WWW\abc\test
D:\phpStudy\WWW\abc
echo __FILE__.'<br />'; echo dirname(__FILE__).'<br />'; echo dirname(dirname(__FILE__)).'<br />';D:\phpStudy\WWW\abc\test\test.php
word: BufferedInputStream bis = null; URL url = null; HttpURLConnection h
在JSP頁面中先將中文編碼 import java.net.URLEncoder; <% String z = URLEncoder.encode("中文"); pageContext.