线索任务

riku

2025-04-22 45be153eaef9e1c1a3fe21515e9cbd785fba8e1f

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export const getObserver = (context, selector) => {
    return new Promise((resolve, reject) => {
        wx.createIntersectionObserver(context)
            .relativeToViewport()
            .observe(selector, (res) => {
            resolve(res);
        });
    });
};