类：ItemsInfo
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最后更新时间 (UTC)：2025-07-25。
[null,null,["最后更新时间 (UTC)：2025-07-25。"],[[["\u003cp\u003e\u003ccode\u003eItemsInfo\u003c/code\u003e is a data message object providing details about requested media items within the Cast framework.\u003c/p\u003e\n"],["\u003cp\u003eThis object includes an array of \u003ccode\u003eQueueItem\u003c/code\u003e objects, a request ID, a sequence number for state synchronization, and a message type.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can use \u003ccode\u003eItemsInfo\u003c/code\u003e to access and manage information about specific media items in their Cast applications.\u003c/p\u003e\n"]]],[],null,["# Class: ItemsInfo\n\ncast.[framework](/cast/docs/reference/web_receiver/cast.framework).[messages](/cast/docs/reference/web_receiver/cast.framework.messages).ItemsInfo\n==================================================================================================================================================\n\nclass static\n\nRepresents a data message containing item information for each requested IDs.\n\nConstructor\n-----------\n\n### ItemsInfo\n\nnew\nItemsInfo()\n\nProperties\n----------\n\n### items\n\n(non-null Array of non-null [cast.framework.messages.QueueItem](/cast/docs/reference/web_receiver/cast.framework.messages.QueueItem) or undefined)\n\nThe list of changed item IDs.\n\n### requestId\n\n(number or undefined)\n\nThe corresponding request ID.\n\n### sequenceNumber\n\n(number or undefined)\n\nThe latest queue change sequence ID. Used to coordinate state sync\nbetween various senders and the receiver.\n\n### type\n\nnon-null [cast.framework.messages.MessageType](/cast/docs/reference/web_receiver/cast.framework.messages#.MessageType)"]]
