使用@Cached注解的方法，如何使用返回对象的某个属性(例如：id)，作为缓存的key?
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- Java
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Description
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by locating the @Cached annotation and the cache-key handling for methods whose return value contains an id. Determine whether the requested key behavior is supported, then define the expected behavior for using a returned object's property as the cache key; no source file or test is named in the issue.
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Assessment
- Tech stack
- java
- Domain
- backend
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 15/100