我正在尝试使用sap commerce发送电子邮件。配置扩展名的local.properties我已经配置好了

mail.smtp.server=smtp.gmail.com

mail.smtp.host=smtp.gmail.com
mail.smtp.port=587
mail.from=sapcommerce14@gmail.com
mail.smtp.ssl.protocols=TLSv1.2

mail.smtp.user=sapcommerce14@gmail.com
mail.smtp.password=********

mail.smtp.starttls.enable=true
mail.smtp.auth=true

但在执行作业后以及发送电子邮件时，将显示警告
警告[TaskExecutor-master-1591-ProcessTask [8796754772918]]
[DefaultEmailService]无法发送电子邮件pk [8796226197568]主题[独家促销我们的产品-不要错过！！]原因：向以下服务器发送邮件失败：smtp.gmail.com:587
以下是我的工作步骤
1.我创建了一个“ListFavoritesProcess”模型，它扩展了“StoreFrontCustomerProcess”，并带有一个属性

<attribute qualifier="products" type="ProductList">
    <persistence type="property" />
    <description>Attribute contains the products that will be used in the process</description>
   </attribute>

1.然后创建process.xml文件
1.然后我创建了一个类来启动这个过程

public Boolean discountNotificationEmailprocess(final CustomerModel customer, final Set<ProductModel> products)
{
Boolean bool = false;
if ((customer != null) && CollectionUtils.isNotEmpty(products))
{
    final ListFavoritesProcessModel listFavoritesProcessModel = getBusinessProcessService()
        .createProcess("listFavoritesProcessModel-" + customer.getUid() + "-"System.currentTimeMillis() + "-"+ Thread.currentThread().getId(), "DiscountNotificationEmailProcess");
listFavoritesProcessModel.setCustomer(customer);
            listFavoritesProcessModel.setStore(getBaseStoreService().getBaseStoreForUid("electronics"));
            listFavoritesProcessModel.setSite(getBaseSiteService().getBaseSiteForUID("electronics"));
            listFavoritesProcessModel.setLanguage(getBaseStoreService().getBaseStoreForUid("electronics").getDefaultLanguage());
            listFavoritesProcessModel.setCurrency(getBaseStoreService().getBaseStoreForUid("electronics").getDefaultCurrency());
listFavoritesProcessModel.setProducts(new ArrayList<ProductModel>(products));
getModelService().save(listFavoritesProcessModel);
getBusinessProcessService().startProcess(listFavoritesProcessModel);
bool = true;
}
return bool;
}

1.然后我创建了从AbstractEmailContext扩展的上下文

@Override
   public void init(final ListFavoritesProcessModel listFavoritesProcessModel, final EmailPageModel emailPageModel)
   {
   super.init(listFavoritesProcessModel, emailPageModel);
   products = new ArrayList<>();
   final List<ProductModel> productsModel = listFavoritesProcessModel.getProducts();
   productsModel.forEach(productModel -> {
   final ProductData productData = getProductFacade().getProductForOptions(productModel,
   Arrays.asList(ProductOption.BASIC, ProductOption.PRICE, ProductOption.STOCK, ProductOption.PROMOTIONS));
   products.add(productData);
   });
   put(EMAIL, getCustomerEmailResolutionService().getEmailForCustomer(getCustomer(listFavoritesProcessModel)));
   put(DISPLAY_NAME, listFavoritesProcessModel.getCustomer().getName());
   put(FROM_EMAIL, Config.getParameter("mail.smtp.user"));
   put(FROM_DISPLAY_NAME, "sap");
   System.out.println("DiscountNotificationEmailContext init");
   }