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Gmail 的一项重要功能是突出显示。顾名思义,智能芯片会提取电子邮件中的关键信息和操作,并以易于查看的条状标签形式显示在电子邮件中。
例如,当用户收到航班预订确认信息时,电子邮件上方可能会显示一个功能块,其中包含行程摘要和办理值机手续的链接。当用户收到订单收据时,另一个功能块可能会显示购买交易的图片,甚至还会显示预计送达日期。
作为发件人,您可以使用突出显示功能来突出显示信息和操作。您可以使用结构化数据标记来声明这些内容。支持的类型包括:
以下部分将介绍其中一些类型并展示相关示例。
巴士、租车、火车或机票预订
在确认预订的电子邮件中使用公交、租车、火车或航班预订标记。交通预订的精彩集锦会显示出发和到达信息,以及目的地城市的精美图片。如果可用,系统会显示实时状态,并使用最新信息和实时状态徽章来增强精彩集锦。
航班预订突出显示内容还支持操作,包括“办理值机”操作。
如需了解详情,请参阅预留标记参考。
订单
在包含购买交易(数字商品或实体商品)收据的电子邮件中使用订单标记。用户会在电子邮件上方看到包含费用、预计送达时间和所购商品图片的条状标签。
订单摘要还支持操作,包括“查看订单”操作。
如需了解详情,请参阅订单标记参考。
包裹配送
在包含订单发货通知的电子邮件中使用包裹递送标记。用户会在电子邮件上方看到与订单信息相同的功能块,以及显示最新状态的实时状态徽章。
包裹递送精彩集锦还支持操作,包括“跟踪包裹”操作。
如需了解详情,请参阅包裹递送标记参考。
酒店预订
在确认酒店预订的电子邮件中使用酒店预订标记。酒店预订的突出显示内容会显示预订的详细信息以及您指定的图片。
如需了解详情,请参阅酒店预订标记参考。
餐厅预订
在确认餐厅预订的电子邮件中使用餐厅预订标记。
餐厅预订的精彩集锦会显示预订的详细信息以及您指定的图片。
如需了解详情,请参阅餐厅预订标记参考。
需购票的活动预约
在确认活动预订的电子邮件中使用有票活动预订标记。
对于已购票活动的预订,突出显示部分会显示预订的所选详细信息以及您指定的图片。
需购票的活动精彩集锦还支持操作,包括“查看门票”操作。
如需了解详情,请参阅票务活动标记参考文档。
如未另行说明,那么本页面中的内容已根据知识共享署名 4.0 许可获得了许可,并且代码示例已根据 Apache 2.0 许可获得了许可。有关详情,请参阅 Google 开发者网站政策。Java 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC):2025-08-29。
[null,null,["最后更新时间 (UTC):2025-08-29。"],[],[],null,["# What Are Highlights?\n\nAn important feature of Gmail is **Highlights**. As the name implies,\nthey surface key information and actions from an email and\ndisplay them as easy-to-see chips in an email message.\n\nFor example, when a user receives a confirmation for a flight reservation, a\nchip may appear above the email message with a summary of the trip and a link to\ncheck in. When they receive a receipt for an order, another chip may show an\nimage of the purchase and even the expected delivery date.\n\nAs a sender, you can elevate information and actions using\nHighlights. You declare them using structured data markup. Supported\ntypes include:\n\n- [Bus reservation](/workspace/gmail/markup/highlights#bus_car_rental_train_or_flight_reservation)\n- [Car rental reservation](/workspace/gmail/markup/highlights#bus_car_rental_train_or_flight_reservation)\n- [Train reservation](/workspace/gmail/markup/highlights#bus_car_rental_train_or_flight_reservation)\n- [Flight reservation](/workspace/gmail/markup/highlights#bus_car_rental_train_or_flight_reservation)\n- [Order](/workspace/gmail/markup/highlights#order)\n- [Parcel delivery](/workspace/gmail/markup/highlights#parcel_delivery)\n- [Hotel reservation](/workspace/gmail/markup/highlights#hotel_reservation)\n- [Invoice](/workspace/gmail/markup/highlights#invoice)\n- [Restaurant reservation](/workspace/gmail/markup/highlights#restaurant_reservation)\n- [Ticketed event reservation](/workspace/gmail/markup/highlights#ticketed_event_reservation)\n\nThe following sections introduce and show examples of some of these types.\n\nBus, Car Rental, Train, or Flight reservation\n---------------------------------------------\n\nUse bus, car rental, train, or flight reservation markup in emails that confirm\nbookings. Highlights for transportation reservations show departure and arrival\ninformation, alongside a beautiful image of the destination city. When\navailable, real-time status appears, enhancing the Highlight with up-to date\ninformation and a real-time status badge.\n\nFlight reservation Highlights also support Actions, including Check In action.\n\nTo learn more, see the [reservations markup\nreference](/workspace/gmail/markup/reference#reservations).\n\nOrder\n-----\n\nUse order markup in emails that include a receipt for purchases (digital or\nphysical goods). The user will see chips above the email message with\ninformation about cost, estimated delivery, and an image of the purchased item.\n\nOrder Highlights also support Actions, including View Order action.\n\nTo learn more, see the [order markup\nreference](/workspace/gmail/markup/reference/order).\n\nParcel delivery\n---------------\n\nUse parcel delivery markup in emails that include shipment notifications for\norders. The user will see chips above the email message with same information as\norder, as well as a real-time status badge showing the up-to-date status.\n\nParcel delivery Highlights also support Actions including Track Package action.\n\nTo learn more, see the [parcel delivery markup\nreference](/workspace/gmail/markup/reference/parcel-delivery).\n\nHotel reservation\n-----------------\n\nUse hotel reservation markup in emails that confirm hotel bookings. Highlights\nfor hotel reservations show details of the booking and an image that you\nspecify.\n\nTo learn more, see the [Hotel reservation markup\nreference](/workspace/gmail/markup/reference/hotel-reservation).\n\nRestaurant reservation\n----------------------\n\nUse restaurant reservation markup in emails that confirm restaurant bookings.\nHighlights for restaurant reservations show details of the booking and an image\nthat you specify.\n\nTo learn more, see the [Restaurant reservation markup\nreference](/workspace/gmail/markup/reference/restaurant-reservation).\n\nTicketed event reservation\n--------------------------\n\nUse ticketed event reservation markup in emails that confirm event bookings.\nHighlights for ticketed event reservations show selected details of the booking\nand an image that you specify.\n\nTicketed event Highlights also support Actions, including the View Tickets\naction.\n\nTo learn more, see the [Ticketed event markup\nreference](/workspace/gmail/markup/reference/event-reservation)."]]