[Java]web.xmlのパラメータ設定値を読み込むサンプル
1.web.xml
<init-param> <param-name>namePath</param-name> <param-value>/WEB-INF/sample.xml</param-value> </init-param>
2.Javaコード
String fullpath = request.getServletContext().getRealPath(getServlet().getInitParameter("namePath"); DocumentBuilderFactory fat = DocumentBuilderFactory.newInstance(); DocumentBuilder builder = fat.newDocumentBuilder(); Document doc = builder.parse(new File(fullpath));