[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-07-25。"],[],[],null,["# Interface FrameToFrameMessage\n\nA client-initiated message sent from one add-on frame to another.\n\nSignature\n---------\n\n interface FrameToFrameMessage\n\nProperty signatures\n-------------------\n\n| Name | Description |\n|---------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [`originator`](./addon_sdk.frametoframemessage.originator.md) | The add-on frame that sent the message. |\n| [`payload`](./addon_sdk.frametoframemessage.payload.md) | The message payload. Value set by the add-on running in the frame specified by the originator field. The length of this string must be less than 1,000,000 characters. |"]]