一、自动参数匹配
<form action="/login"> <input type="text" name="username"> <input type="password" name="password"> <input type="submit" value="提交"> </form>
@RequestMapping("/login") public Object login(String username,String password){ return "成功"; }
表单中控件的name的值,和controller层方法的参数名一致,则匹配;
二、注解形式的参数匹配
@RequestMapping("/login") public Object login(@RequestParam("usernmae") String name,String password){ return "成功"; }