@PathVariable用来获取URL路径中的变量
@RequestParam用来获取请求变量
eg:
localhost:8080/v1/users/111?attributeName=USER_ACCOUNT
获取以上请求路径中的111使用@PathVariable
获取attributeName变量使用@RequestParam
@GetMapping("/{attributeValue}")
@ResponseBody
public ReturnResult select(@PathVariable String attributeValue,
@RequestParam(required = false) String attributeName) throws