javascript - 如何使该值等于 localstorage 或默认为 "0"

Question

我得到这样的值:

CreatedBy = localStorageService.get('selectedCreatedBy');

如果本地存储中没有任何内容，我如何使其默认为“0”？

Answer 1

你试过这样吗:

CreatedBy = localStorageService.get('selectedCreatedBy') || 0;