Welcome toVigges Developer Community-Open, Learning,Share
Ask a Question
Welcome To Ask or Share your Answers For Others

Categories

急急急uni-app云开发引入async-lock锁，依旧重复添加两条数据问题

0 votes
3.4k views
in Technique[技术] by (71.8m points)

急急急uni-app云开发引入async-lock锁，依旧重复添加两条数据问题

image.png
主要是往用户表中添加用户数据， 但是发现引入lock锁之后依旧重复添加，而且现在使用还报错了。。


与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

你是想要if用户存在则直接返回，else新增用户。但是连续两个请求的时候都走到新增用户的逻辑了是吗？


与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
Welcome to Vigges Developer Community for programmer and developer-Open, Learning and Share

Just Browsing Browsing

2.1m questions

2.1m answers

63 comments

56.5k users

Most popular tags

Snow Theme by Q2A Market
Powered by Question2Answer
...