java@RestController在调用时总是返回404

Question

我有两个控制器（UserController和ClientController），两个控制器都位于同一个包（com.myapp.controllers.identity）上，我的主应用程序文件位于父包（com.myapp）上

我首先创建ClientController，它工作得很好。稍后，我创建UserController。当我调用UserController时，它总是返回404

这是我的控制器文件和主应用程序文件的片段

应用程序。爪哇

package com.myapp;

@SpringBootApplication
public class Application {

    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }

}

客户端控制器。爪哇

package com.myapp.controllers.identity;

@RestController
@RequestMapping(value = "/api/identity")
@Validated
public class ClientController {

    @GetMapping(value = "/clients/{clientId}")
    public ResponseEntity<?> getClientByClientId(@PathVariable("clientId") String clientId) {

    }
}

用户控制器。爪哇

package com.myapp.controllers.identity;

@RestController(value = "UserController")
@RequestMapping(value = "/api/identity")
@Validated
public class UserController {
    public static final Logger logger = LoggerFactory.getLogger(UserController.class.getName());

    @Autowired
    private UserService userService;

    @GetMapping(value = "/users/client/:clientId")
    public ResponseEntity<?> getAllUsersByClientId(@PathVariable String clientId) 
    {

    }
}

有人能帮我解决吗

Answer 1

usercontroller中有一个简单的问题，那就是@GetMapping(value = "/users/client/:clientId")捕获参数的格式

spring中不支持这种参数，正如@chrylis-on-stroke所提到的那样

package com.myapp.controllers.identity;

@RestController(value = "UserController")
@RequestMapping(value = "/api/identity")
@Validated
public class UserController {
    public static final Logger logger = LoggerFactory.getLogger(UserController.class.getName());

    @Autowired
    private UserService userService;

    @GetMapping(value = "/{clientId}")
    public ResponseEntity<?> getAllUsersByClientId(@PathVariable String clientId) 
    {

    }
}