坏数据的HTTP状态代码 [英] HTTP status code for bad data

问题描述

当客户端发布错误数据时，我应返回什么HTTP状态代码（例如，当预期整数时为字符串）？

What HTTP status code should I return when a client posts bad data (e.g. a string when integer was expected)?

我一直在使用400 Bad Request，但是当我阅读似乎更适用于HTTP协议错误的HTTP文档时。

I've been using 400 Bad Request, but as I read over the HTTP docs that seems more applicable to HTTP protocol errors.

我想使用状态代码，以便Flash和AJAX客户端可以区分成功，错误的数据和服务器错误，而不必解析响应。

I'd like to use a status code so that Flash and AJAX clients can distinguish between success, bad data, and server error without having to parse a response.

推荐答案

这正是400的用途。是的，它用于错误的HTTP协议使用，但并非专门用于此目的。

This is exactly what 400 is for. Yes, it's used for bad HTTP protocol usage, but it's not exclusively for that purpose.

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