OpenFeign/feign

Allow for 3xx range headers

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#249 创建于 2015年7月12日

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 (28 评论) (0 反应) (0 负责人)Java (9,070 star) (1,911 fork)batch import
documentationhelp wanted

描述

Everything above 299 is considered an error, which is plainly incorrect.

To get around this I had to:

  1. add an error decoder
  2. throw a special exception for 3xx range
  3. when catching runtime errors, check if it is the special 300 error
  4. convert to a valid response entity

Will investigate replacing this line:

if (response.status() >= 200 && response.status() < 300) { in SynchronousMethodHandler and PR'ing it. I just wonder why nobody else has come across this issue.

Should I fix it?

贡献者指南

技术栈
java
领域
backend
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
2
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1-3 hours
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stale
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clear
前置要求
JavaHTTP basics
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
70
研究方向
The issue is about Feign treating all HTTP status codes above 299 as errors, which incorrectly includes 3xx redirects. The fix involves modifying a single line in SynchronousMethodHandler.java (likely line checking `response.status() >= 200 && response.status() < 300`). After making the change, ensure existing tests pass and add a test for redirect handling. The issue has extensive discussion but no assignee or PR, so it is open for contribution.
Allow for 3xx range headers · OpenFeign/feign#249 | Good First Issue