@RequestMapping(value = "/index", method = RequestMethod.POST)
public String index(Model model){
String greeting = "Hello !"
model.addAttribute("greetingStr", greeting);
return "index";
}
@RequestMapping(value = "/index", method = RequestMethod.POST)
public String index(Model model){
String greeting = "Hello !"
return greeting;
}
@RequestMapping(value = "/index", method = RequestMethod.POST)
public String index(Map map){
String greeting = "Hello !"
map.put("greetingStr", greeting);
return "index";
}
@RequestMapping(value = "/index", method = RequestMethod.POST)
public String index(Model model){
String greeting = "Hello !"
model.addAttribute(greeting);
return "index";
}
//此时的"greeting"的key会被设置为"String",等价于map.put("String", greeting);
@RequestMapping(value = "/aa", method = RequestMethod.POST)
public String func(Model model, @RequestParam("name") String name) {
...
}
@RequestMapping(value = "/aa/{name}", method = RequestMethod.POST)
public String func(Model model, @PathVariable("name") String name) {
...
}
<form action="/login" method="post"> name:<input type="text" name="name"/> password:<input type="text" name="password"/> <input type="submit"/> </form>
@RequestMapping(value = "/login", method = RequestMethod.POST)
public String add(Model model, String name, String password){
...
}
public User {
String name;
String password;
...Setter()
...Getter()
}
@RequestMapping(value = "/login", method = RequestMethod.POST)
public String add(Model model, User user){
...
}
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