spring-cloud/spring-cloud-gateway

Add customization options to ResponseCacheGatewayFilter

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#3,429 创建于 2024年6月12日

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 (1 评论) (1 反应) (0 负责人)Java (4,284 star) (3,204 fork)batch import
enhancementhelp wanted

描述

Is your feature request related to a problem? Please describe. I have a specfic kind of caching logic that should not use the header values. In the current implementation of the CacheKeyGenerator there is a static list of key generators that I cannot modify.

Describe the solution you'd like Add an api or spring mechanism to change the key generator.

Describe alternatives you've considered I tried to modify that static field at runtime but this approach is really hacky.

Additional context I have not used spring for a long time. Maybe there is already a way to change the CacheKeyGenerator or ResponseCache implementation.

贡献者指南

技术栈
java
领域
backendapi
议题类型
feature
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。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
half day
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
fresh
清晰度议题是否清楚说明期望改动、验收标准和下一步。
mostly clear
前置要求
Basic understanding of Spring Cloud GatewayJava
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。
30
研究方向
Investigate the current implementation of CacheKeyGenerator in ResponseCacheGatewayFilter, which uses a static list of key generators. Explore ways to allow users to customize the key generator, such as introducing a Spring bean or a configuration property. Look at the source code in spring cloud gateway's filter package, specifically the ResponseCacheGatewayFilter and CacheKeyGenerator classes. Consider if a strategy pattern or an extension point via Spring's ApplicationContext can be used.
Add customization options to ResponseCacheGatewayFilter · spring-cloud/spring-cloud-gateway#3429 | Good First Issue