窗口问题 就是想问问forward(request,response,target)什么情况下是在原有的窗口改变,什么时候是新开一个窗口 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 forward 只有两个参数啊用getRequestDispatcher(java.lang.String path) 得到RequestDispatcherforward(ServletRequest request, ServletResponse response) 到另一个目标在jsp中<jsp:forward page="your.jsp" /> forwar是这样写的protected void forward(HttpServletRequest request, HttpServletResponse response, String target) throws ServletException { try { ServletContext context = getServletContext(); RequestDispatcher dispatcher = context.getRequestDispatcher(target); dispatcher.forward(request, response); } catch (IOException ioe) { throw new ServletException(ioe.getMessage()); } } tomcat默认的索引页面的问题 关于web程序测试!!! 图片显示问题 高手帮忙,有人有JSP做的投票类的网页吗? 俺是菜鸟~~,请问405是什么错误啊?提是get、post方法不能找到连接,我在action连接到servlet WEB高级开发&CRM人才 请教高手jspSmartupload javascript與jsp通信問題 JavaScript怎么得到JSP查询数据库得到的结果?不得其解!谢谢~ 关于jsp的配置 java中如何将多张图片拼成一张图片? 页面
用getRequestDispatcher(java.lang.String path) 得到RequestDispatcher
forward(ServletRequest request, ServletResponse response) 到另一个目标在jsp中
<jsp:forward page="your.jsp" />
protected void forward(HttpServletRequest request, HttpServletResponse response, String target) throws ServletException {
try {
ServletContext context = getServletContext();
RequestDispatcher dispatcher = context.getRequestDispatcher(target);
dispatcher.forward(request, response);
}
catch (IOException ioe) {
throw new ServletException(ioe.getMessage());
}
}