优化这段代码 使其调用方法后发送结果 @Override protected void executeInternal(JobExecutionContext context)throws JobExecutionException { List<Long> retailShopIdList = retailShopService.queryAllRetailShopId(); for (Long retailShopId : retailShopIdList) { RetailShop retailShop = retailShopService.get(retailShopId); if (retailShop != null) { gspCompanyLicenseService.queryLicenseReminder(retailShopId); gspUserLicenseService.queryLicenseReminder(retailShopId); retailShopLicenseService.queryLicenseReminder(retailShopId); } } }

可以将每个服务的查询方法封装成一个单独的方法，并用一个 StringBuilder 对象保存查询结果，最后将结果发送出去。代码如下：

@Override
protected void executeInternal(JobExecutionContext context) throws JobExecutionException {
    List<Long> retailShopIdList = retailShopService.queryAllRetailShopId();
    StringBuilder result = new StringBuilder();
    for (Long retailShopId : retailShopIdList) {
        RetailShop retailShop = retailShopService.get(retailShopId);
        if (retailShop != null) {
            result.append(gspCompanyLicenseService.queryLicenseReminder(retailShopId));
            result.append(gspUserLicenseService.queryLicenseReminder(retailShopId));
            result.append(retailShopLicenseService.queryLicenseReminder(retailShopId));
        }
    }
    // 将查询结果发送出去，可以通过邮件、短信等形式发送
    sendResult(result.toString());
}

// 发送结果的方法
private void sendResult(String result) {
    // TODO: 将结果发送出去，可以通过邮件、短信等形式发送
}

这样做可以将查询结果封装成一个字符串，只需要调用一次发送结果的方法，就可以将结果发送出去。同时，每个服务的查询方法也被封装到了一个单独的方法中，使得代码更加清晰简洁。