RequestDispatcher requestDispatcher = request.getRequestDispatcher("../TeacherSelectView.jsp");
时间: 2024-06-02 16:13:32 浏览: 119
JSP request.setAttribute()详解及实例
This line of code is using the RequestDispatcher to forward the current request to the "TeacherSelectView.jsp" page located in the parent directory of the current page. This will allow the user to view the "TeacherSelectView.jsp" page and interact with it without having to make a new request to the server.
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