如果请求处理方法有注解@RequestMapping("/users/{id}"),并且方法有一个被注解修改的参数@PathVariable int id,则以下说法不正确的是____。
A.
使用了URI模板
B.
引入了id路径变量
C.
/users/123是一个符合本题目的URL
D.
请求处理方法的参数id类型不正确,应该由int修改为String。
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