RESTful Web 服务。访问资源

Question

我有一个基本的 SpringBoot 2.1.3.RELEASE 应用程序。使用 Spring Initializer、JPA、嵌入式 Tomcat、Thymeleaf 模板引擎，并将其打包为可执行的 JAR 文件。我有这个 restController@RestController@RequestMapping("/api/v1/users")public class UserResourceController extends ResourceController {    private static final Logger LOG = LoggerFactory.getLogger(UserResourceController.class);        @GetMapping(path = "/", consumes = "application/json", produces = "application/json")    @ResponseStatus(HttpStatus.OK)    public ResponseEntity<User> getUser(@RequestHeader(value = "Authorization") String authHeader) {        User user = authUserOnPath("/users", authHeader);        user.getApplicationSetup()                .setExchangeRateWithUSD(currencyService.getUSDRate(user.getApplicationSetup().getAppCcy()));        return ResponseEntity.ok().body(user);    }}还有这个：@RestController@RequestMapping("/api/v1/users/wallets")public class WalletResourceController extends ResourceController {    @Autowired    private WalletService walletService;    /**     * Get user's wallets     *      * @param request     * @param id     * @return     */    @GetMapping(path = "/", consumes = "application/json", produces = "application/json")    public ResponseEntity<List<Wallet>> getUserWallets(@RequestHeader(value = "Authorization") String authHeader) {        User user = authUserOnPath("/users/wallets", authHeader);        List<Wallet> wallets = userService.getWallets(user);        return ResponseEntity.ok().cacheControl(CacheControl.maxAge(5, TimeUnit.MINUTES)).body(wallets);    }访问时一切正常：GET http://127.0.0.1:1133/myApp/api/v1/users但我在访问时得到了 404：GET http://127.0.0.1:1133/myApp/api/v1/users/wallets

Answer 1

为了

@RequestMapping("/api/v1/users/wallets")

您指定了一个GET端点

 @GetMapping(path = "/" ...)

所以可访问的 URL 位于（见 terminating /）

GET http://127.0.0.1:1133/myApp/api/v1/users/wallets/