Spring MVC之——數(shù)據(jù)傳遞
1.ModelAndView傳遞
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編寫controller
@Controller @RequestMapping("/account") public class AccountController { //也可以不創(chuàng)建ModelAndView，直接在參數(shù)中指定 @RequestMapping(value = "/findAccount9") public ModelAndView findAccount9(ModelAndView mv) { mv.addObject("msg", "歡迎你 springmvc"); mv.setViewName("success"); return mv; } } -
在index.jsp里面定義超鏈接
<a href="/account/findAccount9">ModelAndView參數(shù)傳遞</a>
Model傳遞
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編寫controller
@Controller @RequestMapping("/account") public class AccountController { @RequestMapping(value = "/findAccount10") public String findAccount10(Model model) { model.addAttribute("msg", "歡迎你 springmvc"); return "success"; } } -
在index.jsp里面定義超鏈接
<a href="/account/findAccount10">Model參數(shù)傳遞</a>
ServletAPI傳遞
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編寫controller文章來源：http://www.zghlxwxcb.cn/news/detail-801979.html
@Controller @RequestMapping("/account") public class AccountController { @RequestMapping("/findAccount11") public String findAccount11(HttpServletRequest request, HttpServletResponse response){ request.setAttribute("msg","歡迎你 springmvc"); return "success"; } } -
在index.jsp里面定義超鏈接文章來源地址http://www.zghlxwxcb.cn/news/detail-801979.html
<a href="/account/findAccount11">ServletAPI傳遞</a>
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