如何在jetpack compose中使用lazy column和lazyverticalgrid？

implementation 'androidx.compose.foundation:foundation:1.0.0'
implementation 'androidx.compose.material:material:1.0.0'
implementation 'androidx.compose.runtime:runtime:1.0.0'

import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.items
import androidx.compose.runtime.Composable

@Composable
fun LazyColumnExample() {
    LazyColumn {
        items(listOfItems) { item ->
            // 列表项的UI布局
            Text(text = item)
        }
    }
}

setContent {
    LazyColumnExample()
}

@Composable
fun LazyVerticalGridExample() {
    LazyVerticalGrid(cells = GridCells.Fixed(2)) {
        items(listOfItems) { item ->
            // 网格项的UI布局
            Text(text = item)
        }
    }
}