alibaba / alibaba/Sentinel

[BUG] 热点参数限流,key的值配置了包含字符"+"的时候,会把“+”变成“ ”,修改了原本的意思

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Dominant language
Java
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Description

![Image](https://github.com/user-attachments/assets/93e42c6c-4287-4e1d-a379-43ee9e7d3695)

![Image](https://github.com/user-attachments/assets/99051fd7-21ad-469b-b13a-f3be6c1ef8a6)
控制台把规则发送给微服务的时候,进行了两次urldecode,把本意配置的“+” 变成了“ ” 导致一直限流不了

Contributor guide

Open the contributing guide

Research direction

Trace how the console sends rules to the microservice and locate the URL-decoding steps mentioned in the report. Confirm where decoding occurs twice and verify that a configured “+” remains a plus rather than becoming a space when the rule reaches the microservice.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
backend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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