JS中的辅助函数

Question

我是Java语言的初学者。如何在此代码中使用辅助功能。谢谢

module.exports.selectDate = function(browser, done, date) {
  const css = `div[data-autobot-element-id=DATEPICKER_DAY_${dateformat(date, 'yyyymmdd')}]`;
  browser
    .clickWaitForElementByCssWithCatch(css, isDisplayed, 30000, 1000)
    .nodeify(done);
};

Answer 1

分别定义函数，然后将其分配给多个module.exports属性：

function dateFunc(browser, done, date) {
  const css = `div[data-autobot-element-id=DATEPICKER_DAY_${dateformat(date, 'yyyymmdd')}]`;
  browser
    .clickWaitForElementByCssWithCatch(css, isDisplayed, 30000, 1000)
    .nodeify(done);
};
module.exports.pickupDate = dateFunc;
module.exports.dropoffDate = datefunc;