SpringMVC 接收表单数据的方式 - Samuel - 博客频道 - CSDN.NET

1.@RequestParam

[java] view plaincopyprint?@RequestMapping(value = "/xxxx.do")
public void create(@RequestParam(value="userName") String userName) throws Exception {

}

@RequestMapping(value = "/xxxx.do")
public void create(@RequestParam(value="userName") String userName) throws Exception {

}

2.@PathVariable

[java] view plaincopyprint?@RequestMapping(value="/{groupId}.do")
public void detail(@PathVariable long groupId){
groupRepository.selectOne(groupId);
}

@RequestMapping(value="/{groupId}.do")
public void detail(@PathVariable long groupId){
groupRepository.selectOne(groupId);
}

3.@ModelAttribute

[java] view plaincopyprint?@RequestMapping(value = "/xxxx.do")
public String create(@ModelAttribute User user) throws Exception {
userService.insert(user);
return "redirect:/user/create.do";
}

@RequestMapping(value = "/xxxx.do")
public String create(@ModelAttribute User user) throws Exception {
userService.insert(user);
return "redirect:/user/create.do";
}

4.Request对象

[java] view plaincopyprint?public ModelAndView method1(HttpServletRequest request,
HttpServletResponse respnose) throws ServletException, IOException {
Map model = new HashMap();
model.put("message", "你调用的是方法１");
return new ModelAndView("/index.jsp", "model", model);
}

来自为知笔记(Wiz)