This measurement foundation transforms AIO from guesswork into a data-driven practice. Instead of optimizing blindly and hoping AI models notice, you track actual performance and refine your approach based on concrete results. The initial investment in building or subscribing to tracking tools pays dividends through improved optimization efficiency and clearer understanding of what tactics actually work for your specific content and audience.
// 作用：缓存当前位置右侧的"参考身高"，快速判断能看到的人
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"userId": "some_user_id",