相关疑难解决方法(0)

可能重复:
是否应该在HttpServletResponse.getOutputStream()/.getWriter()上调用.close()？

我负责关闭HttpServletResponse.getOutputStream()(或getWriter()甚至输入流)还是应该将它留给容器？

protected void doGet(HttpServletRequest request, HttpServletResponse response) 
   throws ServletException, IOException {
    OutputStream o = response.getOutputStream();
    ... 
    o.close(); //yes/no ?
}