我正在执行数据库查询,然后处理数据,以便生成单个数值。该值需要在后续数组中使用。
数组定义当前如下所示(如下)。问题是 all_kdm_coverage 是一个承诺。但我需要做的是从承诺中提取数值。
const scrolls = [
    {
        title: "Kadena de Mano",
        link: "./Kdm",
        coverage: all_kdm_coverage
    },
]
这是一个更大的代码片段,可提供更多上下文
async function GetCoverage(scroll_path) {
    const apiName = 'foo';
    const path = '/scrolls/' + scroll_path;
    const myInit = {
        headers: {},
        response: false,
    };
    const response = await API.get(apiName, path, myInit)
    console.log('response:',response)
    return response.Items
}
function GetScroll(scroll_name, scroll_array) {
    const scroll_data = scroll_array.find(scroll => scroll.Scroll === scroll_name);
    console.log('scroll_data:',scroll_data)
    return scroll_data
}
let dataGlobal;
const getData = () => (dataGlobal ??= GetCoverage("all"));
const all_kdm_coverage = getData().then(
    (data) => {
        const  kdm_entry = GetScroll("kdm", data)
        const coverage = kdm_entry.Coverage
        console.log('kdm coverage:',coverage)
        return coverage
    }
)
const scrolls = [
    {
        title: "Kadena de Mano",
        link: "./Kdm",
        coverage: all_kdm_coverage
    },
]
// For completeness, here is how the scrolls array gets used 
export const DanzanRyuCollection = () => {
    return (
        <>
            <h1 className="h1_index">Scrolls</h1>
            <Collection
                type="list"
                items={scrolls}
                gap="1.0rem"
                alignItems="center">
                {(item, index) => (
                    <ScrollCard
                        key={index}
                        padding="1rem">
                        <Link href={item.link}>
                            {item.title}
                        </Link>
                        <Rating ratings={[item.coverage]}/>
                    </ScrollCard>
                )}
            </Collection>
        </>
    );
};
在 scrolls 中设置 coverage: 值的最佳方法是什么?
更新: 建议执行以下操作
const scrolls = [
    {
        title: "Kadena de Mano",
        link: "./Kdm",
        coverage: await all_kdm_coverage
    },
]
但这会导致以下错误,表明其处于实验阶段且不受完全支持
Module parse failed: The top-level-await experiment is not enabled (set experiments.topLevelAwait: true to enabled it) Error: The top-level-await experiment is not enabled (set experiments.topLevelAwait: true to enabled it) console.error @ client.js:1 window.console.error @ next-dev.js:27 overrideMethod @ react_devtools_backend_compact.js:2367 handleErrors @ hot-dev-client.js:131 processMessage @ hot-dev-client.js:202 eval @ hot-dev-client.js:50 eval @ websocket.js:58 handleMessage @ websocket.js:57```
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const scrolls = []; all_kdm_coverage.then(coverage => { scrolls.push({ title: "Kadena de Mano", link: "./Kdm", coverage, }) })