@RequestMapping("/forwardCommon")
public ?forwardCommon(HttpServletRequest request,HttpServletResponse response){
? request.getServletDispatcher("/WEBINF/pages/success.jsp").forward(request,response);
}

@RequestMapping("/forwardView")
public String forwardView(){
?? ?return "forward:/WEB_INF/pages/success.jsp";
}

@RequestMapping("/forwardView")
public String forwardView(){
?? ?ModelAndView mv=new ModelAndView();
? ? mv.setViewName("forward:/WEB_INF/pages/success.jsp");
}

@RequestMapping("/shopmanagement")
private String shopManagement(Model model) {
?? ?return "shop/shopmanagement";
}

@RequestMapping("/shopmanagement")
private ModelAndView shopManagement(Model model) {
?? ?ModelAndView mv=new ModelAndView();
? ? mv.setViewName("shop/shopmanagement");//也是請求轉(zhuǎn)發(fā)，會經(jīng)過視圖解析器
? ? return mv;
}

$(function(){
?? ?var shopId=getQueryString("shopId");//獲取url中的參數(shù)
?? ?var url=window.location.href;//獲得請求url
})
function getQueryString(name){
?? ?var reg=new RegExp("(^|&)"+name+"=([^&]*)(&|$)");
?? ?var r=window.location.search.substr(1).match(reg);
?? ?if(r!=null){
?? ??? ?return decodeURIComponent(r[2]);
?? ?}
?? ?return null;
}

@RequestMapping(value="/testredirect",method = { RequestMethod.POST, RequestMethod.GET })  
public void testredirect(HttpServletResponse response){  
    response.sendRedirect("/index");
}

@RequestMapping(value="/testredirect",method = { RequestMethod.POST, RequestMethod.GET })  
public String testredirect(){  
    return "redirect:/index";
}

@RequestMapping(value="/testredirect",method = { RequestMethod.POST, RequestMethod.GET })  
public ModelAndView testredirect(){  
    ModelAndView mv=new ModelAndView();
    mv.setViewName("redirect:/index");
    return mv;
}

redirectAttributes.addAttributie("prama",value); 

@RequestMapping("/test")
private String shopList(RedirectAttributes ra) {
?? ?ra.addAttribute("param", 1);
?? ?return "redirect:/shopadmin/shoplist";
}

//相當于請求 http://localhost:8080/o2o/shopadmin/shoplist?param=1

redirectAttributes.addFlashAttributie("prama",value); 

@RequestMapping("/test")
private String shopList(RedirectAttributes ra) {
?? ?ra.addFlashAttribute("param", 1);
?? ?return "redirect:/shopadmin/shoplist";
}

@RequestMapping("/shoplist")
private String shopList(@ModelAttribute("param") String param) {
?? ?System.out.println(param);//輸出1
?? ?return "shop/shoplist";
}