servlet跳转 

1.request.getRequestDispatcher("main").forward(request,response); 

 2.pageContext.getServletContext().getRequestDispatcher("main").forward(request,response); 


3.<jsp:forward page="main"></jsp:forward> 


4.response.sendRedirect("main"); 


5.response.setHeader("main",""); 

 //此语句前不允许有out.flush()，如果有，页面不会跳转 


js跳转 


6.<meta http-equiv='refresh' content='1;url=main'/> 


7.window.location.href="main"; 


8.window.navigate("main"); 


9.window.location.replace("main"); 


10.self.location='main'; 


11. top.location='main'; 


12. window.history.back(-1); 

 window.history.go();