Flask abort()或返回状态之间的区别 [英] Difference between Flask abort() or returning a status

问题描述

abort(400)与返回状态为400的响应之间有什么区别?是否使用返回错误的错误形式?

What is the difference between abort(400) and returning a response with a 400 status? Is using return bad form for errors?

abort(400, "some error message")
# or
return {'message': "some error message"}, 400

推荐答案

abort引发错误，错误处理程序会将其转换为响应. return返回响应，错误处理程序不触发.这取决于您希望应用程序如何运行.

abort raises an error, which an error handler will convert to a response. return returns a response, error handlers don't trigger. It's up to how you want your application to flow.

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