mybatis使用注解写sql，以及注解sql中的传参

直接上我的示例:

 //无参
  @Select("select * from invoice_setting_rule where is_delete = 1 and rule_type = 1 limit 1;")
    InvoiceSettingRuleDO getSwitchStatus();

//传参。
//重点： @Param("invoiceSettingLogDO")  与  $， 试过#不行不知道为什么
 @Insert("INSERT INTO setting_log(action_type, setting_type, operator_staff_id, old_value, new_value, remark) "
            + "VALUES"
            + " (${para.actionType}, ${para.actionType}, ${para.operatorStaffId}, '${para.oldValue}', '${para.newValue}', '${para.remark}');")
    int insert(@Param("para") InvoiceSettingLogDO para);