为什么好几天了，还在开票中
你好，请参考下：https://developers.weixin.qq.com/community/develop/doc/00042459604eb8b4cb79b8c145b009?highLine=%25E8%25AE%25A4%25E8%25AF%2581%25E7%2594%25B5%25E5%25AD%2590%25E5%258F%2591%25E7%25A5%25A8
