[英]Why in the nested loops await not wait?
In the nested loops I have async await.在嵌套循环中我有异步等待。 For me it is important that on each iteration loop will wait until await will be finished/data received and the start next iteration.
对我来说,重要的是在每次迭代循环中等待直到 await 完成/接收到数据并开始下一次迭代。 Also this method used in the another loop.
此方法也用于另一个循环。
const _sampleFilters = async (
pageName,
details,
available,
) => {
for (const filterName of Object.keys(details)) {
for (const filterValue of Object.keys(details[filterName])) {
const data = (await fetchDetails(
pageName
));
details[filterName][filterValue].allDetails = cloneDeep(
getProcessedData(
data.map(data => data.value),
available,
pageName,
),
);
}
}
};
for (const item of items) {
_sampleFilters();
}
Use await in your outermost loop.在最外层循环中使用 await 。 For example
例如
async function foo()
{
for (const item of items) {
await _sampleFilters();
}
}
foo();
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