阅读下面代码片段: Servlet1: response.getWriter().write(“hello,servlet1”); request.getRequestDispatcher().include(“Servlet2”); Servlet2: response.setHeader(“Refresh”,”1”); response.getWriter().write(“,servlet2”);
举一反三
- 阅读下面代码片段: Servlet1: response.setContentType("text/html;charset=gbk"); response.getWriter().write("传播智慧"); request.getRequestDispatcher("/servlet/Servlet2") .forward(request,response); response.sendRedirect("/app/servlet/Servlet3"); Servlet2: response.getWriter().write("收获成长"); 请问当浏览器访问Servlet1时会有什么样的输出
- 阅读下面代码片段: Servlet1: response.setCharacterEncoding("utf-8"); response.setHeader("Content-Type", "text/html;charset=utf-8"); response.getWriter().write("传播"); request.getRequestDispatcher("/servlet/Servlet2") .forward(request,resp onse); Servlet2: response.getWriter().write("智慧"); request.getRequestDispatcher("/servlet/Servlet3") .forward(request,response); response.setHeader("Content-Type", "text/html;charset=iso8859-1"); Servlet3: response.getWriter().write("挥洒汗水"); 请问当浏览器访问Servlet1时会有什么样的输出:
- 阅读下面代码片段:Servlet1:response.getWriter().write(“hello,servlet1”);request.getRequestDispatcher().include(“Servlet2”);Servlet2:response.setHeader(“Refresh”,”1”);response.getWriter().write(“,servlet2”); A: 正常显示:hello,servlet1,servlet2 B: 正常显示:hello,servlet1,servlet2,并且页面会不断刷新 C: 正常显示:,servlet2 D: 正常显示:hello,servlet1
- 【单选题】阅读下面代码片段:[br][/br]Servlet1:[br][/br] response.getWriter().write(“hello,servlet1”);[br][/br] request.getRequestDispatcher().include(“Servlet2”);[br][/br]Servlet2: [br][/br] response.setHeader(“Refresh”,”1”);[br][/br] response.getWriter().write(“,servlet2”);[br][/br]下面选项中,关于运行结果说法正确的是( ) A: 正常显示:hello,servlet1,servlet2 B: 正常显示:hello,servlet1,servlet2,并且页面会不断刷新 C: 正常显示:,servlet2 D: 正常显示:hello,servlet1
- 阅读下面代码片段:Servlet1: response.setContentType("text/html;charset=gbk"); response.getWriter().write("传播智慧"); request.getRequestDispatcher("/servlet/Servlet2").forward(request,response); response.sendRedirect("/app/servlet/Servlet3");Servlet2: response.getWriter().write("收获成长");请问当浏览器访问Servlet1时会有什么样的输出 A: 浏览器地址栏仍然保持为Servlet1,输出为“传播智慧收获成长” B: 浏览器地址栏仍然保持为Servlet1,输出为“收获成长” C: 浏览器地址栏仍然保持为Servlet1,输出为“传播智慧” D: 服务器端报错误