Spring引导控制器未映射为url

Question

我的应用程序中有弹簧控制器，在执行我的应用程序时，所有控制器端URL在浏览器中显示not fond(404)错误。

public class EmployeeContoller {
 private EmployeeService employeeService; @Autowired.  
 public EmployeeContoller (EmployeeService employeeService)
 {this.employeeService=employeeService.   @RequestMapping("/employee/{id}")
 public Employee getEmployee(@PathVariable String id){ return employeeService.getEmployee(I'd);
}