在SpringMVC中,两者的作用都是接收参数
区别在于
@RequestParam时,URL是这样的:http://http://localhost:8097/web/login/user @RequestMapping(“/web/login/user”) public AuthUser login(@RequestParam(“username”) String username){}
@PathVariable时,URL是这样的:http://http://localhost:8097/active/appil/17 @RequestMapping(“active/appil/{id}”) public String newDetail(@PathVariable(“id”) Long id){}