2010-12-04 129 views
1
@ModelAttribute("user") 
@RequestMapping(value = "/", method = RequestMethod.POST) 
public User saveUser(@RequestBody User user) throws IOException { 
     logger.debug(user); 
     return user; 
} 

requestbody将json转换为bean(pojo),在这种情况下是否需要使用注释@ModelAttribute(“user”)?春天休息吗?

回答