flask_sqlalchemy 如何正确的捕获错误? - V2EX

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This topic created in 2327 days ago, the information mentioned may be changed or developed.

难道每次 add, query 都要 try 一下吗?

3 replies • 2019-12-30 19:19:22 +08:00

1

Kylin30

Dec 30, 2019

包装一下？

2

wangyzj

Dec 30, 2019

最外层吗？

3

wzwwzw

Dec 30, 2019

包装下，返回你想要的数据结构，要么用装饰器，在装饰器里面捕捉。

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