const processSaleBoundArr = async (saleBoundArr, { "app-token": appToken }, { domain } = {}) => { const saleOutBounds = []; if (saleBoundArr?.length) { const customerIds = [...new Set(saleBoundArr.map(({ customer_id }) => customer_id))]; const customerPromises = customerIds.map(id => getCustomerDetail({ id }, { "app-token": appToken, "X-GW-Router-Addr": domain })); const customerDetails = await Promise.allSettled(customerPromises); saleBoundArr.forEach((saleBound, index) => { const customerDetail = customerDetails[index].status === 'fulfilled' && customerDetails[index].value.data.errcode === 0 && customerDetails[index].value.data.data.id === saleBound.customer_id; if (customerDetail) { const { data: customerData } = customerDetails[index].value; saleOutBounds.push({ ...saleBound, account_open_addr: customerData.account_open_addr, addr: customerData.addr, bank: customerData.bank, bank_account: customerData.bank_account, taxpayer_no: customerData.taxpayer_no, orgName: customerData.sale_dept_name, ...customerData.custom_field }); } }); saleOutBounds.sort((a, b) => { if (a.bill_date > b.bill_date) { return -1; } else if (a.bill_date === b.bill_date) { return a.id - b.id; } return 1; }); } return saleOutBounds; }; 捕获异常

在这个函数中，可能会在调用 `getCustomerDetail` 函数时出现错误，也有可能在访问 `customerDetails[index].value` 属性时出现错误。您可以在这两个地方使用 `try-catch` 语句来捕获异常并进行处理。

以下是一个可能的实现方式：

const processSaleBoundArr = async (saleBoundArr, { "app-token": appToken }, { domain } = {}) => {
  const saleOutBounds = [];
  if (saleBoundArr?.length) {
    const customerIds = [...new Set(saleBoundArr.map(({ customer_id }) => customer_id))];
    const customerPromises = customerIds.map(id => getCustomerDetail({ id }, { "app-token": appToken, "X-GW-Router-Addr": domain }));

    try {
      const customerDetails = await Promise.allSettled(customerPromises);
      saleBoundArr.forEach((saleBound, index) => {
        try {
          const customerDetail = customerDetails[index].status === 'fulfilled' && customerDetails[index].value.data.errcode === 0 && customerDetails[index].value.data.data.id === saleBound.customer_id;
          if (customerDetail) {
            const { data: customerData } = customerDetails[index].value;
            saleOutBounds.push({
              ...saleBound,
              account_open_addr: customerData.account_open_addr,
              addr: customerData.addr,
              bank: customerData.bank,
              bank_account: customerData.bank_account,
              taxpayer_no: customerData.taxpayer_no,
              orgName: customerData.sale_dept_name,
              ...customerData.custom_field
            });
          }
        } catch (error) {
          console.error(`Error processing saleBound ${index}:`, error);
        }
      });
      saleOutBounds.sort((a, b) => {
        if (a.bill_date > b.bill_date) {
          return -1;
        } else if (a.bill_date === b.bill_date) {
          return a.id - b.id;
        }
        return 1;
      });
    } catch (error) {
      console.error('Error getting customer details:', error);
    }
  }
  return saleOutBounds;
};

在这个实现中，我们在调用 `Promise.allSettled` 和访问 `customerDetails[index].value` 属性时都使用了 `try-catch` 语句来捕获异常，并在控制台输出错误信息。当发生异常时，程序会跳过当前的 saleBound 并继续处理下一个 saleBound。如果您需要在发生异常时中止程序并返回错误，则可以在 `catch` 语句中抛出一个错误。