除数据库锁以外和队列的接口似乎都出现了超卖情况

[L1uxiaolin]

如题

[wangxing1996]

https://blog.csdn.net/eson_15/article/details/84504059?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522168688534316800188526360%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fblog.%2522%257D&request_id=168688534316800188526360&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~blog~first_rank_ecpm_v1~rank_v31_ecpm-1-84504059-null-null.268^v1^koosearch&utm_term=%E4%BA%8B%E5%8A%A1&spm=1018.2226.3001.4450

异常被吞掉了 然后就是异常的范围比锁的范围大 mysql隔离级别是可重复读 所以事务没完锁释放的时候另一个线程进来会读到商品没卖完 其实已经卖完了 然后更新的时候减多个最后出现超卖