Typescript:从查询字符串填充表筛选器值(异步调用的最佳方法)

const urlParams = new URLSearchParams(window.location.search);

function getFilterValueAsync(paramName: string): Promise<string | null> {
  return new Promise((resolve, reject) => {
    const paramValue = urlParams.get(paramName);
    if (paramValue) {
      resolve(paramValue);
    } else {
      reject(new Error(`Parameter ${paramName} not found`));
    }
  });
}

async function fillFilterValues() {
  try {
    const filterValue = await getFilterValueAsync('filter');
    // 填充表筛选器的值
    // ...
  } catch (error) {
    console.error(error);
  }
}

fillFilterValues();