苍穹外卖--员工管理--编辑员工功能实现

sky-server/src/main/java/com/sky/mapper/EmployeeMapper.java

@@ -29,4 +29,7 @@ public interface EmployeeMapper {
     Page<Employee> pageQuery(EmployeePageQueryDTO employeePageQueryDTO);
 
     void update(Employee employee);
+
+    @Select("select  * from employee where  id = #{id}")
+    Employee getById(Long id);
 }