调用是在scrollview滚动的时候调用的
const instance = getCurrentInstance();
const query = uni.createSelectorQuery().in(instance);
query
.select(".fujian")
.boundingClientRect((res:any) => {
console.log('fujian', res)
height1 = res.top
})

调用是在scrollview滚动的时候调用的
const instance = getCurrentInstance();
const query = uni.createSelectorQuery().in(instance);
query
.select(".fujian")
.boundingClientRect((res:any) => {
console.log('fujian', res)
height1 = res.top
})