UserController { @GetMapping("getUserById") public User getUserById(Integer id) throws Exception { String sql = "SELECT * FROM user WHERE ID = ?"; User user = jdbcTemplate.queryForObject(sql, new User(), new Object[]{id}); return user; }  @GetMapping("createUserTable") String createUserTable(); @GetMapping("saveUserTest") String saveUserTest(); @GetMapping("batchSave") String batchSaveUser(); @GetMapping("add") String addUser(String userName, String passWord); @GetMapping("updateUserPassword") String updateUserPassword(int id, String passWord); @GetMapping("deleteUserById") String deleteUserById(int id); @GetMapping("getUserByName") List getUserByName(String userName); @GetMapping("getMapById") Map getMapById(Integer id); @GetMapping("getUserById") User getUserById(Integer id); @GetMapping("list") List<User> list();  }
@Test public void getUserById() { }